pip1726's questions -ubuntu

pip1726

Asked: 2020-12-02 23:09:06 +0800 CST

grub-install error. failed to register the EFI boot entry: Operation not permitted. mount: /var/lib/grub/esp: mount point does not exist

3

grub-install fails to reinstall grub with:

Installing for x86_64-efi platform.
grub-install: warning: Internal error.
grub-install: error: failed to register the EFI boot entry: Operation not permitted.

I noticed while performing an upgrade which tries to upgrade the package grub-efi-amd64-signed. This gives a more informative error message:

Installing grub to /boot/efi.
Installing for x86_64-efi platform.
grub-install: warning: Internal error.
grub-install: error: failed to register the EFI boot entry: Operation not permitted.
mount: /var/lib/grub/esp: mount point does not exist.

The system is trying to find the EFI partition on /var/lib/grub/esp

This is strange since my fstab looks correct,

/dev/sda7 has the boot flag and /dev/sda2 has the esp flag. I don't know why grub-install goes to /var/lib to try to find the efi partition. The error still persists even if I explicitly pass the directories to grub-install.

grub-install --efi-directory=/boot/efi/ --boot-directory=/boot/

Yes, I tried running boot repair. Got the following out: https://paste.ubuntu.com/p/THG9p4YQgQ/

pip1726

Asked: 2020-06-02 12:42:22 +0800 CST

Network sporadicatlly freezes while performing a wifi-scan Ubuntu 20.04

1

After upgrading from Ubuntu 18.04 to 20.04 (network-manager version 1.22.10-1ubuntu2.1), I am getting sporadic WiFi network connectivity. I'm using the r88x2bu network driver from the rtl88x2bu-dkms package. I can be browsing and suddenly the connection drops for a minute or two, and then it eventually reconnects. The problem is so persistent that it makes simple tasks such as browsing almost impossible. I tried exploring different paths to debug this problem.

I don't think this problem is related to a DDos, since all of my other devices in the network are receiving about the same amount of incoming traffic.

Exploring the NetworkManager and wpa-supplicant debug logs, I see that when the issue arises, the logs look as follows. The network-manager starts a wifi-scan and network requests are blocked until the wifi-scan is successfully done.

Jun 03 16:45:35 pipemon-desktop NetworkManager[1140]: <debug> [1591217135.3233] device[2daeef8128d7ad35] (wlx74ee2af4348b): wifi-scan: scanning requested but not allowed at this time
Jun 03 16:45:35 pipemon-desktop NetworkManager[1140]: <debug> [1591217135.3233] device[2daeef8128d7ad35] (wlx74ee2af4348b): wifi-scan: scheduled in 120 seconds (interval now 120 seconds)
Jun 03 16:45:41 pipemon-desktop kernel: [UFW BLOCK] IN=wlx74ee2af4348b OUT= MAC=74:ee:2a:f4:34:8b:40:ce:24:74:a9:b2:08:00 SRC=18.20.245.218 DST=18.20.198.88 LEN=40 TOS=0x00 PREC=0x00 TTL=63 ID=0 DF PROTO=TCP SPT=631 DPT=34756 WINDOW=0 RES=0x00 RST URGP=0
Jun 03 16:45:59 pipemon-desktop kernel: [UFW BLOCK] IN=wlx74ee2af4348b OUT= MAC=74:ee:2a:f4:34:8b:40:ce:24:74:a9:b2:08:00 SRC=5.188.210.109 DST=18.20.198.88 LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=58332 PROTO=TCP SPT=56836 DPT=8080 WINDOW=1024 RES=0x00 SYN URGP=0
Jun 03 16:46:07 pipemon-desktop kernel: [UFW BLOCK] IN=wlx74ee2af4348b OUT= MAC=74:ee:2a:f4:34:8b:40:ce:24:74:a9:b2:08:00 SRC=52.114.128.10 DST=18.20.198.88 LEN=40 TOS=0x00 PREC=0x00 TTL=112 ID=18141 DF PROTO=TCP SPT=443 DPT=47960 WINDOW=0 RES=0x00 ACK RST URGP=0
Jun 03 16:46:12 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: BSS: Remove id 89198 BSSID c4:6e:1f:2c:89:42 SSID 'PRG-IRCP2.4' due to wpa_bss_flush_by_age
Jun 03 16:46:12 pipemon-desktop wpa_supplicant[1173]: dbus: Unregister BSS object '/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89198'
Jun 03 16:46:12 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: BSS: Remove id 89199 BSSID 58:f3:9c:f0:e7:eb SSID 'eduroam' due to wpa_bss_flush_by_age
Jun 03 16:46:12 pipemon-desktop wpa_supplicant[1173]: dbus: Unregister BSS object '/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89199'
Jun 03 16:46:12 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: BSS: Remove id 89200 BSSID 58:f3:9c:af:d2:12 SSID 'MIT SECURE' due to wpa_bss_flush_by_age
Jun 03 16:46:12 pipemon-desktop wpa_supplicant[1173]: dbus: Unregister BSS object '/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89200'
Jun 03 16:46:12 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: BSS: Remove id 89201 BSSID 58:f3:9c:af:d2:13 SSID '\x00' due to wpa_bss_flush_by_age
Jun 03 16:46:12 pipemon-desktop wpa_supplicant[1173]: dbus: Unregister BSS object '/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89201'
Jun 03 16:46:12 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: BSS: Remove id 89202 BSSID 58:f3:9c:f0:e7:e2 SSID 'MIT SECURE' due to wpa_bss_flush_by_age
...
Jun 03 16:46:12 pipemon-desktop wpa_supplicant[1173]: dbus: Unregister BSS object '/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89258'
Jun 03 16:46:12 pipemon-desktop wpa_supplicant[1173]: dbus: flush_object_timeout_handler: Timeout - sending changed properties of object /fi/w1/wpa_supplicant1/Interfaces/0
Jun 03 16:46:24 pipemon-desktop kernel: [UFW BLOCK] IN=wlx74ee2af4348b OUT= MAC=01:00:5e:00:00:01:b4:de:31:be:26:b7:08:00 SRC=18.4.115.12 DST=224.0.0.1 LEN=28 TOS=0x00 PREC=0xC0 TTL=1 ID=27935 PROTO=2
Jun 03 16:46:26 pipemon-desktop kernel: [UFW BLOCK] IN=wlx74ee2af4348b OUT= MAC=01:00:5e:7f:ff:fa:7c:b2:7d:6f:b3:23:08:00 SRC=18.20.212.77 DST=239.255.255.250 LEN=71 TOS=0x00 PREC=0x00 TTL=1 ID=41164 PROTO=UDP SPT=5050 DPT=5050 LEN=51
Jun 03 16:46:37 pipemon-desktop kernel: [UFW BLOCK] IN=wlx74ee2af4348b OUT= MAC=01:00:5e:7f:ff:fa:50:1a:c5:f0:31:b3:08:00 SRC=18.20.210.73 DST=239.255.255.250 LEN=680 TOS=0x00 PREC=0x00 TTL=1 ID=20222 PROTO=UDP SPT=62748 DPT=3702 LEN=660 
Jun 03 16:46:42 pipemon-desktop colord[1291]: failed to get session [pid 262019]: No data available
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: bgscan simple: Request a background scan
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: Add radio work 'scan'@0x564aa014b180
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: First radio work item in the queue - schedule start immediately
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: Starting radio work 'scan'@0x564aa014b180 after 0.000006 second wait
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: nl80211: scan request
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: nl80211: Scan SSID MIT SECURE
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: Scan requested (ret=0) - scan timeout 30 seconds
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: nl80211: Event message available
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: nl80211: Drv Event 33 (NL80211_CMD_TRIGGER_SCAN) received for wlx74ee2af4348b
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: nl80211: Scan trigger
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: Event SCAN_STARTED (47) received
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: Own scan request started a scan in 0.000015 seconds
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: nl80211: Event message available
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: nl80211: Drv Event 34 (NL80211_CMD_NEW_SCAN_RESULTS) received for wlx74ee2af4348b
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: nl80211: New scan results available
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: nl80211: Scan probed for SSID 'MIT SECURE'
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: nl80211: Scan included frequencies: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: Event SCAN_RESULTS (3) received
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: Scan completed in 0.000029 seconds
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: nl80211: Received scan results (62 BSSes)
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: nl80211: Scan results indicate BSS status with 58:f3:9c:f0:e7:ed as associated
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: BSS: Start scan result update 8833
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: BSS: Add new id 89259 BSSID c4:6e:1f:2c:89:42 SSID 'PRG-IRCP2.4' freq 2462
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: Register BSS object '/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89259'
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: WPS: Unknown Vendor Extension (Vendor ID 9442)
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: WPS: Unknown Vendor Extension (Vendor ID 9442)
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: BSS: Add new id 89260 BSSID 58:f3:9c:f0:e7:eb SSID 'eduroam' freq 5805
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: Register BSS object '/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89260'
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: BSS: Add new id 89261 BSSID 58:f3:9c:af:d2:12 SSID 'MIT SECURE' freq 2412
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: Register BSS object '/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89261'
...
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: BSS: last_scan_res_used=62/64
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: New scan results available (own=1 ext=0)
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: bgscan simple: scan result notification
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: WPS: Unknown Vendor Extension (Vendor ID 9442)
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: WPS: Unknown Vendor Extension (Vendor ID 9442)
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: WPS: Unknown Vendor Extension (Vendor ID 9442)
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: WPS: AP[0] c4:6e:1f:2c:89:42 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: WPS: AP[1] 04:4e:5a:fc:2f:9a type=0 tries=0 last_attempt=-1 sec ago blacklist=0
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: WPS: AP[2] 78:d2:94:9a:0a:f7 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: Radio work 'scan'@0x564aa014b180 done in 0.002779 seconds
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: radio_work_free('scan'@0x564aa014b180): num_active_works --> 0
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: Scan results matching the currently selected network
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: 1: 58:f3:9c:f0:e7:ed freq=5805 level=-58 snr=34 est_throughput=65001
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: 3: 58:f3:9c:af:d2:12 freq=2412 level=-53 snr=36 est_throughput=65000
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: 5: 58:f3:9c:f0:e7:e2 freq=2412 level=-57 snr=32 est_throughput=65000
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: 9: 58:f3:9c:af:d2:1d freq=5220 level=-72 snr=20 est_throughput=54000
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: 11: 58:f3:9c:a0:9d:72 freq=2412 level=-70 snr=19 est_throughput=54000
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: 12: 10:05:ca:73:7c:42 freq=2412 level=-70 snr=19 est_throughput=54000
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: 20: b0:26:80:8b:12:0d freq=5745 level=-83 snr=9 est_throughput=40501
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: 23: 58:f3:9c:e5:c4:3d freq=5320 level=-80 snr=12 est_throughput=36000
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: Selecting BSS from priority group 0
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: 0: c4:6e:1f:2c:89:42 ssid='PRG-IRCP2.4' wpa_ie_len=0 rsn_ie_len=20 caps=0x431 level=-57 freq=2462  wps
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b:    skip - SSID mismatch
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: 1: 58:f3:9c:f0:e7:ed ssid='MIT SECURE' wpa_ie_len=0 rsn_ie_len=20 caps=0x1111 level=-58 freq=5805
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b:    selected based on RSN IE
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b:    selected BSS 58:f3:9c:f0:e7:ed ssid='MIT SECURE'
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: RTM_NEWLINK: ifi_index=5 ifname=wlx74ee2af4348b wext ifi_family=0 ifi_flags=0x11043 ([UP][RUNNING][LOWER_UP])
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: flush_object_timeout_handler: Timeout - sending changed properties of object /fi/w1/wpa_supplicant1/Interfaces/0
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: flush_object_timeout_handler: Timeout - sending changed properties of object /fi/w1/wpa_supplicant1/Interfaces/0/BSSs/125
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89259) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: WPS: Unknown Vendor Extension (Vendor ID 9442)
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: WPS: Unknown Vendor Extension (Vendor ID 9442)
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89260) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89261) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89262) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89263) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89264) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89265) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89266) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89267) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89268) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89269) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89270) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89271) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89272) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89273) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89274) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89275) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89276) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89277) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89278) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89279) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89280) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89281) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89282) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89283) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89284) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89285) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89286) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89287) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89288) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89289) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89290) [s]
Jun 03 16:46:56 pipemon-desktop NetworkManager[1140]: <debug> [1591217216.1498] device[2daeef8128d7ad35] (wlx74ee2af4348b): failed to match hidden AP 58:F3:9C:AF:D2:13
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89291) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89292) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89293) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89294) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89295) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89296) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89297) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89298) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89299) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89300) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89301) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89302) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89303) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89304) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89305) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89306) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89307) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89308) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89309) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89310) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89311) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89312) [s]
Jun 03 16:46:56 pipemon-desktop NetworkManager[1140]: <debug> [1591217216.1536] device[2daeef8128d7ad35] (wlx74ee2af4348b): failed to match hidden AP 58:F3:9C:A0:9D:73
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89313) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89314) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89315) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89316) [s]
Jun 03 16:46:56 pipemon-desktop NetworkManager[1140]: <debug> [1591217216.1543] device[2daeef8128d7ad35] (wlx74ee2af4348b): failed to match hidden AP 58:F3:9C:E5:C4:33
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89317) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89318) [s]
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: dbus: org.freedesktop.DBus.Properties.GetAll (/fi/w1/wpa_supplicant1/Interfaces/0/BSSs/89319) [s]
Jun 03 16:46:56 pipemon-desktop NetworkManager[1140]: <debug> [1591217216.1592] device[2daeef8128d7ad35] (wlx74ee2af4348b): failed to match hidden AP 62:45:B1:BA:00:4A
Jun 03 16:46:56 pipemon-desktop NetworkManager[1140]: <debug> [1591217216.1712] device[2daeef8128d7ad35] (wlx74ee2af4348b): wifi-scan: scan-done callback: successful
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: 24: 58:f3:9c:d0:19:7d freq=5560 level=-80 snr=12 est_throughput=36000
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: 27: 58:f3:9c:a0:9d:7d freq=5180 level=-82 snr=10 est_throughput=24000
Jun 03 16:46:56 pipemon-desktop wpa_supplicant[1173]: wlx74ee2af4348b: 28: b0:26:80:8b:12:02 freq=2412 level=-79 snr=10 est_throughput=24000

My best guess is that this problem is a bug in the new NetworkManager, probably a blocking thread while network-manager performs a routine wifi-scan. I'm happy to provide any additional information that will help resolve this issue.

pip1726

Asked: 2020-01-30 21:17:31 +0800 CST

Arch partition detected but not added to boot menu

0

I have a triple-boot system with Windows, Ubuntu and Arch Linux. I have successfully dual-booted Ubuntu and Windows, and I have set up an installation of the arch in another partition, but I am not able to get a boot entry for Arch from the boot menu. I have run:

$ sudo update-grub

And the command outputs "Found Arch Linux on /dev/sda7", but no entry is added to the menu nor the /boot/grub/grub.cfg

Please advise. I am trying to add the Arch entry to the Ubuntu menu since I have been a long time user of Ubuntu, but I am a newbie to Arch.

Below is the results generated by boot-info-script:

                      Boot Info Script 0.76      [13 April 2017]


    ============================= Boot Info Summary: ===============================

 => Windows 7/8/2012 is installed in the MBR of /dev/sda.
 => Windows 7/8/2012 is installed in the MBR of /dev/sdb.
 => No known boot loader is installed in the MBR of /dev/sdc.

sda1: __________________________________________________________________________

    File system:       NTFS
    Boot sector type:  Windows 8/2012: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

sda2: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  Windows 8/2012: FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /efi/Boot/bootx64.efi /efi/Boot/fbx64.efi 
                       /efi/ubuntu/fwupx64.efi /efi/ubuntu/grubx64.efi 
                       /efi/ubuntu/mmx64.efi /efi/ubuntu/shimx64.efi 
                       /efi/Microsoft/Boot/bootmgfw.efi 
                       /efi/Microsoft/Boot/bootmgr.efi 
                       /efi/Microsoft/Boot/memtest.efi

sda3: __________________________________________________________________________

    File system:       
    Boot sector type:  -
    Boot sector info: 
    Mounting failed:   mount: /tmp/BootInfo-Tds9bPFc/sda3: unknown filesystem type ''.

sda4: __________________________________________________________________________

    File system:       NTFS
    Boot sector type:  Windows 8/2012: NTFS
    Boot sector info:  According to the info in the boot sector, sda4 has 
                       803742856 sectors, but according to the info from 
                       fdisk, it has 803743743 sectors.
    Operating System:  
    Boot files:        /Windows/System32/winload.exe

sda5: __________________________________________________________________________

    File system:       swap
    Boot sector type:  -
    Boot sector info: 

sda6: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 18.04.3 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sda7: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Arch Linux
    Boot files:        /etc/fstab

sdb1: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  
    Boot files:        

sdc1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  Windows 8/2012: FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /syslinux.cfg /efi/boot/bootx64.efi 
                       /efi/boot/HashTool.efi /efi/boot/loader.efi

============================ Drive/Partition Info: =============================

Drive: sda _____________________________________________________________________
Disk /dev/sda: 477 GiB, 512110190592 bytes, 1000215216 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1 1,000,215,215 1,000,215,215  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1      R          2,048       923,647       921,600 Windows Recovery Environment (Windows)
/dev/sda2               923,648     1,126,399       202,752 EFI System partition
/dev/sda3             1,126,400     1,159,167        32,768 Microsoft Reserved Partition (Windows)
/dev/sda4             1,159,168   804,902,911   803,743,744 Data partition (Windows/Linux)
/dev/sda5           804,902,912   867,403,775    62,500,864 Swap partition (Linux)
/dev/sda6           867,403,776   929,904,639    62,500,864 Data partition (Linux)
/dev/sda7           929,904,640 1,000,214,527    70,309,888 Data partition (Linux)

Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1                   1 1,953,525,167 1,953,525,167  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1                 2,048 1,953,523,711 1,953,521,664 Data partition (Linux)

Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set

Drive: sdc _____________________________________________________________________
Disk /dev/sdc: 14.7 GiB, 15728640000 bytes, 30720000 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdc1                   1 4,294,967,295 4,294,967,295  ee GPT

/dev/sdc1 ends after the last sector of /dev/sdc

GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdc1                 2,048    30,719,966    30,717,919 Data partition (Windows/Linux)

Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/loop1                                              squashfs   
/dev/loop10                                             squashfs   
/dev/loop11                                             squashfs   
/dev/loop12                                             squashfs   
/dev/loop13                                             squashfs   
/dev/loop14                                             squashfs   
/dev/loop15                                             squashfs   
/dev/loop2                                              squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/loop8                                              squashfs   
/dev/loop9                                              squashfs   
/dev/sda1        2C4AF6E54AF6AAAA                       ntfs       Recovery
/dev/sda2        18F7-3E33                              vfat       
/dev/sda3                                                          
/dev/sda4        CE13000512FFEFF7                       ntfs       
/dev/sda5        d233d512-fbba-44f9-aff6-046b6703df19   swap       
/dev/sda6        b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5   ext4       
/dev/sda7        feaa6bde-b426-4d73-a279-5daf052173ba   ext4       Arch
/dev/sdb1        5d00895e-ac24-4e73-864c-a52829b2c35f   ext4       
/dev/sdc1        AC98-19EC                              vfat       ARCH_202001

========================= "ls -l /dev/disk/by-id" output: ======================

total 0
lrwxrwxrwx 1 root root  9 Jan 29 23:53 ata-ADATA_SU760_2J4520138012 -> ../../sda
lrwxrwxrwx 1 root root 10 Jan 29 23:53 ata-ADATA_SU760_2J4520138012-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jan 29 23:53 ata-ADATA_SU760_2J4520138012-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jan 29 23:53 ata-ADATA_SU760_2J4520138012-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Jan 29 23:53 ata-ADATA_SU760_2J4520138012-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Jan 29 23:53 ata-ADATA_SU760_2J4520138012-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 Jan 29 23:53 ata-ADATA_SU760_2J4520138012-part6 -> ../../sda6
lrwxrwxrwx 1 root root 10 Jan 29 23:53 ata-ADATA_SU760_2J4520138012-part7 -> ../../sda7
lrwxrwxrwx 1 root root  9 Jan 29 23:53 ata-Samsung_SSD_860_EVO_1TB_S5JANE0MB04353M -> ../../sdb
lrwxrwxrwx 1 root root 10 Jan 29 23:53 ata-Samsung_SSD_860_EVO_1TB_S5JANE0MB04353M-part1 -> ../../sdb1
lrwxrwxrwx 1 root root  9 Jan 29 23:53 usb-SMI_USB_DISK-0:0 -> ../../sdc
lrwxrwxrwx 1 root root 10 Jan 29 23:53 usb-SMI_USB_DISK-0:0-part1 -> ../../sdc1
lrwxrwxrwx 1 root root  9 Jan 29 23:53 wwn-0x5002538e09b98170 -> ../../sdb
lrwxrwxrwx 1 root root 10 Jan 29 23:53 wwn-0x5002538e09b98170-part1 -> ../../sdb1
lrwxrwxrwx 1 root root  9 Jan 29 23:53 wwn-0x5707c18100872624 -> ../../sda
lrwxrwxrwx 1 root root 10 Jan 29 23:53 wwn-0x5707c18100872624-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jan 29 23:53 wwn-0x5707c18100872624-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jan 29 23:53 wwn-0x5707c18100872624-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Jan 29 23:53 wwn-0x5707c18100872624-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Jan 29 23:53 wwn-0x5707c18100872624-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 Jan 29 23:53 wwn-0x5707c18100872624-part6 -> ../../sda6
lrwxrwxrwx 1 root root 10 Jan 29 23:53 wwn-0x5707c18100872624-part7 -> ../../sda7

================================ Mount points: =================================

Device           Mount_Point              Type       Options

/dev/sda2        /boot/efi                vfat       (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda6        /                        ext4       (rw,relatime,errors=remount-ro)
/dev/sdb1        /home                    ext4       (rw,relatime)
/dev/sdc1        /media/pipemon/ARCH_202001 vfat       (rw,nosuid,nodev,relatime,uid=1000,gid=1000,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,showexec,utf8,flush,errors=remount-ro,uhelper=udisks2)


=========================== sda6/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${next_entry}" ] ; then
   set default="${next_entry}"
   set next_entry=
   save_env next_entry
   set boot_once=true
else
   set default="0"
fi

if [ x"${feature_menuentry_id}" = xy ]; then
  menuentry_id_option="--id"
else
  menuentry_id_option=""
fi

export menuentry_id_option

if [ "${prev_saved_entry}" ]; then
  set saved_entry="${prev_saved_entry}"
  save_env saved_entry
  set prev_saved_entry=
  save_env prev_saved_entry
  set boot_once=true
fi

function savedefault {
  if [ -z "${boot_once}" ]; then
    saved_entry="${chosen}"
    save_env saved_entry
  fi
}
function recordfail {
  set recordfail=1
  if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
  if [ x$feature_all_video_module = xy ]; then
    insmod all_video
  else
    insmod efi_gop
    insmod efi_uga
    insmod ieee1275_fb
    insmod vbe
    insmod vga
    insmod video_bochs
    insmod video_cirrus
  fi
}

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt6'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5
else
  search --no-floppy --fs-uuid --set=root b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=en_US
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=30
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=hidden
    set timeout=10
  # Fallback hidden-timeout code in case the timeout_style feature is
  # unavailable.
  elif sleep --interruptible 10 ; then
    set timeout=0
  fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
if background_color 44,0,30,0; then
  clear
fi
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
    set gfxpayload="${1}"
    if [ "${1}" = "keep" ]; then
        set vt_handoff=vt.handoff=1
    else
        set vt_handoff=
    fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5' {
    recordfail
    load_video
    gfxmode $linux_gfx_mode
    insmod gzio
    if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
    insmod part_gpt
    insmod ext2
    set root='hd0,gpt6'
    if [ x$feature_platform_search_hint = xy ]; then
      search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5
    else
      search --no-floppy --fs-uuid --set=root b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5
    fi
        linux   /boot/vmlinuz-5.3.0-28-generic root=UUID=b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5 ro  quiet splash $vt_handoff
    initrd  /boot/initrd.img-5.3.0-28-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5' {
    menuentry 'Ubuntu, with Linux 5.3.0-28-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-28-generic-advanced-b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5' {
        recordfail
        load_video
        gfxmode $linux_gfx_mode
        insmod gzio
        if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
        insmod part_gpt
        insmod ext2
        set root='hd0,gpt6'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5
        else
          search --no-floppy --fs-uuid --set=root b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5
        fi
        echo    'Loading Linux 5.3.0-28-generic ...'
            linux   /boot/vmlinuz-5.3.0-28-generic root=UUID=b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5 ro  quiet splash $vt_handoff
        echo    'Loading initial ramdisk ...'
        initrd  /boot/initrd.img-5.3.0-28-generic
    }
    menuentry 'Ubuntu, with Linux 5.3.0-28-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-28-generic-recovery-b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5' {
        recordfail
        load_video
        insmod gzio
        if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
        insmod part_gpt
        insmod ext2
        set root='hd0,gpt6'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5
        else
          search --no-floppy --fs-uuid --set=root b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5
        fi
        echo    'Loading Linux 5.3.0-28-generic ...'
            linux   /boot/vmlinuz-5.3.0-28-generic root=UUID=b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5 ro recovery nomodeset 
        echo    'Loading initial ramdisk ...'
        initrd  /boot/initrd.img-5.3.0-28-generic
    }
    menuentry 'Ubuntu, with Linux 5.3.0-26-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-26-generic-advanced-b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5' {
        recordfail
        load_video
        gfxmode $linux_gfx_mode
        insmod gzio
        if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
        insmod part_gpt
        insmod ext2
        set root='hd0,gpt6'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5
        else
          search --no-floppy --fs-uuid --set=root b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5
        fi
        echo    'Loading Linux 5.3.0-26-generic ...'
            linux   /boot/vmlinuz-5.3.0-26-generic root=UUID=b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5 ro  quiet splash $vt_handoff
        echo    'Loading initial ramdisk ...'
        initrd  /boot/initrd.img-5.3.0-26-generic
    }
    menuentry 'Ubuntu, with Linux 5.3.0-26-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-26-generic-recovery-b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5' {
        recordfail
        load_video
        insmod gzio
        if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
        insmod part_gpt
        insmod ext2
        set root='hd0,gpt6'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5
        else
          search --no-floppy --fs-uuid --set=root b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5
        fi
        echo    'Loading Linux 5.3.0-26-generic ...'
            linux   /boot/vmlinuz-5.3.0-26-generic root=UUID=b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5 ro recovery nomodeset 
        echo    'Loading initial ramdisk ...'
        initrd  /boot/initrd.img-5.3.0-26-generic
    }
    menuentry 'Ubuntu, with Linux 5.0.0-23-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.0.0-23-generic-advanced-b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5' {
        recordfail
        load_video
        gfxmode $linux_gfx_mode
        insmod gzio
        if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
        insmod part_gpt
        insmod ext2
        set root='hd0,gpt6'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5
        else
          search --no-floppy --fs-uuid --set=root b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5
        fi
        echo    'Loading Linux 5.0.0-23-generic ...'
            linux   /boot/vmlinuz-5.0.0-23-generic root=UUID=b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5 ro  quiet splash $vt_handoff
        echo    'Loading initial ramdisk ...'
        initrd  /boot/initrd.img-5.0.0-23-generic
    }
    menuentry 'Ubuntu, with Linux 5.0.0-23-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.0.0-23-generic-recovery-b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5' {
        recordfail
        load_video
        insmod gzio
        if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
        insmod part_gpt
        insmod ext2
        set root='hd0,gpt6'
        if [ x$feature_platform_search_hint = xy ]; then
          search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6  b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5
        else
          search --no-floppy --fs-uuid --set=root b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5
        fi
        echo    'Loading Linux 5.0.0-23-generic ...'
            linux   /boot/vmlinuz-5.0.0-23-generic root=UUID=b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5 ro recovery nomodeset 
        echo    'Loading initial ramdisk ...'
        initrd  /boot/initrd.img-5.0.0-23-generic
    }
}

### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/20_linux_xen ###

### END /etc/grub.d/20_linux_xen ###

### BEGIN /etc/grub.d/20_memtest86+ ###
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows Boot Manager (on /dev/sda2)' --class windows --class os $menuentry_id_option 'osprober-efi-18F7-3E33' {
    insmod part_gpt
    insmod fat
    set root='hd0,gpt2'
    if [ x$feature_platform_search_hint = xy ]; then
      search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  18F7-3E33
    else
      search --no-floppy --fs-uuid --set=root 18F7-3E33
    fi
    chainloader /EFI/Microsoft/Boot/bootmgfw.efi
}

set timeout_style=menu
if [ "${timeout}" = 0 ]; then
  set timeout=10
fi
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
    fwsetup
}
### END /etc/grub.d/30_uefi-firmware ###

### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries.  Simply type the
# menu entries you want to add after this comment.  Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###

### BEGIN /etc/grub.d/41_custom ###
if [ -f  ${config_directory}/custom.cfg ]; then
  source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f  $prefix/custom.cfg ]; then
  source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------

=============================== sda6/etc/fstab: ================================

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda6 during installation
UUID=b1e9c50c-53dd-4ba4-9c32-2d7f8b9ce9b5 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda2 during installation
UUID=18F7-3E33  /boot/efi       vfat    umask=0077      0       1
# /home was on /dev/sdb1 during installation
UUID=5d00895e-ac24-4e73-864c-a52829b2c35f /home           ext4    defaults        0       2
# swap was on /dev/sda5 during installation
UUID=d233d512-fbba-44f9-aff6-046b6703df19 none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sda6: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 422.108402252 = 453.235445760  boot/grub/grub.cfg                             2
 415.407222748 = 446.040109056  boot/vmlinuz-5.0.0-23-generic                  2
 423.603244781 = 454.840520704  boot/vmlinuz-5.3.0-26-generic                  1
 425.095432281 = 456.442744832  boot/vmlinuz-5.3.0-28-generic                  1
 425.095432281 = 456.442744832  vmlinuz                                        1
 423.603244781 = 454.840520704  vmlinuz.old                                    1
 424.157814026 = 455.435984896  boot/initrd.img-5.0.0-23-generic               2
 424.281719208 = 455.569027072  boot/initrd.img-5.3.0-26-generic               2
 425.250030518 = 456.608743424  boot/initrd.img-5.3.0-28-generic               6
 425.250030518 = 456.608743424  initrd.img                                     6
 424.281719208 = 455.569027072  initrd.img.old                                 2

=============================== sda7/etc/fstab: ================================

--------------------------------------------------------------------------------
# Static information about the filesystems.
# See fstab(5) for details.

# <file system> <dir> <type> <options> <dump> <pass>
# UUID=feaa6bde-b426-4d73-a279-5daf052173ba LABEL=Arch
/dev/sda7               /           ext4        rw,relatime 0 1

# UUID=18F7-3E33 LABEL=BootEfi
/dev/sda2       /boot/efi       vfat        umask=0077      0 1

# UUID=5d00895e-ac24-4e73-864c-a52829b2c35f
/dev/sdb1               /home       ext4        rw,relatime 0 2

# UUID=d233d512-fbba-44f9-aff6-046b6703df19 LABEL=Swap
/dev/sda5       none            swap        sw              0 0
--------------------------------------------------------------------------------

============================== sdc1/syslinux.cfg: ==============================

--------------------------------------------------------------------------------
DEFAULT loadconfig

LABEL loadconfig
  CONFIG /isolinux/isolinux.cfg
  APPEND /isolinux/
--------------------------------------------------------------------------------

================= sdc1: Location of files loaded by Syslinux: ==================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             syslinux.cfg                                   1

======================== Unknown MBRs/Boot Sectors/etc: ========================

Unknown MBR on /dev/sdc

00000000  41 4b 45 4f fc 31 c0 8e  d8 be 31 7c e8 13 00 be  |AKEO.1....1|....|
00000010  5c 7c e8 0d 00 be 31 7c  e8 07 00 be 87 7c e8 01  |\|....1|.....|..|
00000020  00 f4 ac 3c 00 74 09 b4  0e bb 07 00 cd 10 eb f2  |...<.t..........|
00000030  c3 2a 2a 2a 2a 2a 2a 2a  2a 2a 2a 2a 2a 2a 2a 2a  |.***************|
00000040  2a 2a 2a 2a 2a 2a 2a 2a  2a 2a 2a 2a 2a 2a 2a 2a  |****************|
00000050  2a 2a 2a 2a 2a 2a 2a 2a  2a 0d 0a 00 2a 2a 2a 20  |*********...*** |
00000060  45 52 52 4f 52 3a 20 4c  45 47 41 43 59 20 42 4f  |ERROR: LEGACY BO|
00000070  4f 54 20 4f 46 20 55 45  46 49 20 4d 45 44 49 41  |OT OF UEFI MEDIA|
00000080  20 2a 2a 2a 0d 0a 00 0d  0a 54 68 69 73 20 64 72  | ***.....This dr|
00000090  69 76 65 20 63 61 6e 20  6f 6e 6c 79 20 62 6f 6f  |ive can only boo|
000000a0  74 20 69 6e 20 55 45 46  49 20 6d 6f 64 65 2e 0d  |t in UEFI mode..|
000000b0  0a 49 74 20 63 61 6e 20  6e 6f 74 20 62 6f 6f 74  |.It can not boot|
000000c0  20 69 6e 20 42 49 4f 53  2f 4c 65 67 61 63 79 20  | in BIOS/Legacy |
000000d0  6d 6f 64 65 2e 0d 0a 0d  0a 49 66 20 79 6f 75 20  |mode.....If you |
000000e0  77 61 6e 74 20 74 6f 20  62 6f 6f 74 20 74 68 69  |want to boot thi|
000000f0  73 20 64 72 69 76 65 20  69 6e 20 42 49 4f 53 2f  |s drive in BIOS/|
00000100  4c 65 67 61 63 79 20 6d  6f 64 65 2c 20 79 6f 75  |Legacy mode, you|
00000110  0d 0a 73 68 6f 75 6c 64  20 72 65 63 72 65 61 74  |..should recreat|
00000120  65 20 69 74 20 69 6e 20  52 75 66 75 73 20 75 73  |e it in Rufus us|
00000130  69 6e 67 20 74 68 65 20  66 6f 6c 6c 6f 77 69 6e  |ing the followin|
00000140  67 20 73 65 74 74 69 6e  67 73 3a 0d 0a 2a 20 50  |g settings:..* P|
00000150  61 72 74 69 74 69 6f 6e  20 73 63 68 65 6d 65 20  |artition scheme |
00000160  2d 3e 20 4d 42 52 0d 0a  2a 20 54 61 72 67 65 74  |-> MBR..* Target|
00000170  20 73 79 73 74 65 6d 20  2d 3e 20 42 49 4f 53 2e  | system -> BIOS.|
00000180  2e 2e 0d 0a 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000190  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001b0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001c0  02 00 ee fe ff 77 01 00  00 00 ff ff ff ff 00 00  |.....w..........|
000001d0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

pip1726

Asked: 2019-09-06 18:42:18 +0800 CST

Can't boot Ubuntu partition after replacing the motherboard

2

Computer specs:
Model: Dell XPS15 9550
Processor: Intel i7-6700HQ
GPU: NVIDIA GeForce GTX 960M
RAM: 16GB
Storage: 1TB SSD
Dual boot Ubuntu 18.04/Windows 10

After replacing the motherboard of the computer, the BIOS configuration was set to default and the Ubuntu partition was undetected. Windows partition remained intact and healthy. Following I made these changes to the BIOS in order to reestablish the partition:
-Disabled Secure Boot.
-In Boot List Option (set to UEFI), added a Boot Option Ubuntu with Filename: /EFI/ubunt/shimx64.efi

With those configurations I got the following error during boot:

ACPI Error: Method parse/execution failed \_T2.FN04._ON, AE_NOT_F  
acpi PHPOCOB:04: Failed to set initial power state  
ACPI Error: [\_SB_.PCIO.LPCB.H_EC.EC.ECAV] Namespace lookup failure,  
ACPI Error: Method parse/execution failed \_T2.FN04._ON, AE_NOT_  
ACPI Error: [\_SB_.PCIO.LPCB.H_EC.EC.ECAV] Namespace lookup failure,  
ACPI Error: Method parse/execution failed \_T2.FN04._ON, AE_NOT_  
ACPI Error: [\_SB_.PCIO.LPCB.H_EC.EC.ECAV] Namespace lookup failure,  
ACPI Error: Method parse/execution failed \_T2.FN04._ON, AE_NOT_  
ACPI Error: [\_SB_.PCIO.LPCB.H_EC.EC.ECAV] Namespace lookup failure,  
ACPI Error: Method parse/execution failed \_T2.FN04._ON, AE_NOT_  
Couldn't get size: 0x800000000000000e  







PKCS#7 signature not signed with a trusted key  
PKCS#7 signature not signed with a trusted key  
PKCS#7 signature not signed with a trusted key

After that I am prompted to a Busy Box v1.27.2 (ubuntu) built-in shell (ash)
(initramfs)

Please advise on how to get my partition back up. From the Windows partition I can see that the partition is "healthy" I also tried by configuring the BIOS SATA Operation" from "RAID On" to "AHCI", but I get a blue error screen instead.

grub-install error. failed to register the EFI boot entry: Operation not permitted. mount: /var/lib/grub/esp: mount point does not exist

Network sporadicatlly freezes while performing a wifi-scan Ubuntu 20.04

Arch partition detected but not added to boot menu

Can't boot Ubuntu partition after replacing the motherboard

How to install Google Chrome

Is there a command to list all users? Also to add, delete, modify users, in the terminal?

How to delete a non-empty directory in Terminal?

How to unzip a zip file from the Terminal?

How can I copy the contents of a folder to another folder in a different directory using terminal?

How do I install a .deb file via the command line?

How do I run .sh scripts?

How do I install a .tar.gz (or .tar.bz2) file?

How to list all installed packages

Unable to lock the administration directory (/var/lib/dpkg/) is another process using it?