I tried to use GNOME Nightlight in Ubuntu 17.04. The settings only allow me to turn it on and adjust the time. Is it possible to adjust the intensity or temperature of the hue? Currently, it's a bit too much.
I have a Logitech mouse and keyboard combo connected to my machine and I'm using Ubuntu 16.04. Since the beginning, I had this problem where the keyboard freeze all of a sudden for several seconds and then come back. Let's say I'm typing Hello world. Sometimes the keyboard freeze in the beginning and when I finish typing, it will unfreeze and dump a part of what I typed to the screen.
I even re-formatted my system to see whether it will get fixed. Still the same. Any idea what's happening?
I used to use window + H to minimize a window. But it's not working. Even ctrl + alt + 0 is also not working. Any idea how to fix it?
I have Windows 8.1 and Ubuntu 14.04 installed in my laptop. The problem is, when I enable fastboot,
- I can't view Windows partitions from Linux
- When booting up I think grub does something so sometimes Windows saying repairing boot and only shows a blue screen. I have to manually restart to fix it.
When I disable fastboot,
- Windows boot takes a very long time!
Is there a way to keep fastboot and fix the other issues?
I have Ubuntu 14.10. When watching videos full screen with VLC the video flickers. Only on full screen. And it's not happening on other players (the default player and smplayer). How to fix this?
I have Nvidia graphics.
I have just setup isc-dhcp on my server. I even setup the correct interface. But still the dhcp server won't boot. Its says Not configured to listen on any interfaces! in the syslog. And when I try dhcpd -t /etc/dhcp/dhcpd.conf it gives this error : /etc/dhcp/dhcpd.conf: interface name too long (is 20
Here's my dhcpd.conf :
ddns-update-style none;
option domain-name "thpi";
option domain-name-servers 208.67.222.222, 208.67.220.220;
default-lease-time 86400;
max-lease-time 604800;
authoritative;
# Use this to send dhcp log messages to a different log file (you also
# have to hack syslog.conf to complete the redirection).
log-facility local7;
subnet 10.0.0.0 netmask 255.255.255.0 {
## dhcp start and end IP range ##
range 10.0.0.20 10.0.0.90;
option subnet-mask 255.255.255.0; ## subnet
option broadcast-address 10.0.0.255; ## broadcast
option routers 10.0.0.1; ## router IP
host pc1 {
hardware ethernet 60:a4:4c:3d:76:fa;
fixed-address 10.0.0.100;
}
host lap1 {
hardware ethernet 6c:71:d9:1e:f3:4f;
fixed-address 10.0.0.150;
}
host thnote {
hardware ethernet d0:22:be:d3:be:e1;
fixed-address 10.0.0.200;
}
}
/etc/default/isc-dhcp-server file :
# Defaults for isc-dhcp-server initscript
# sourced by /etc/init.d/isc-dhcp-server
# installed at /etc/default/isc-dhcp-server by the maintainer scripts
#
# This is a POSIX shell fragment
#
# Path to dhcpd's config file (default: /etc/dhcp/dhcpd.conf).
#DHCPD_CONF=/etc/dhcp/dhcpd.conf
# Path to dhcpd's PID file (default: /var/run/dhcpd.pid).
#DHCPD_PID=/var/run/dhcpd.pid
# Additional options to start dhcpd with.
# Don't use options -cf or -pf here; use DHCPD_CONF/ DHCPD_PID instead
#OPTIONS=""
# On what interfaces should the DHCP server (dhcpd) serve DHCP requests?
# Separate multiple interfaces with spaces, e.g. "eth0 eth1".
INTERFACES="eth0:0"
Interfaces file :
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet static
address 192.168.1.10
netmask 255.255.255.0
network 192.168.1.0
broadcast 192.168.1.255
gateway 192.168.1.1
auto eth0:0
iface eth0:0 inet static
name Lan
address 10.0.0.1
netmask 255.255.255.0
network 10.0.0.0
allow-hotplug wlan0
iface wlan0 inet manual
wpa-roam /etc/wpa_supplicant/wpa_supplicant.conf
iface default inet dhcp
What might be the issue?
I faced constant system freezing in Ubuntu under both Unity and Gnome shell. So I came to Arch. In Arch also I'm facing the same issue. I tried many things in these forums but nothing helped. Please help me. The system hangs constantly and the mouse barely moves. When I press ctrl+alt+F2 it takes several minutes to go to the terminal and then I can reboot. Please help. Here's the output of dmesg :
[ 6.796717] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
[ 6.797189] acpi device:43: registered as cooling_device9
[ 6.797336] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input7
[ 6.799421] mei_me 0000:00:16.0: irq 44 for MSI/MSI-X
[ 6.805849] nvidia: module verification failed: signature and/or required key missing - tainting kernel
[ 6.806853] ACPI Warning: 0x0000000000000428-0x000000000000042f SystemIO conflicts with Region \PMIO 1 (20131115/utaddress-251)
[ 6.806861] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 6.806865] ACPI Warning: 0x0000000000000530-0x000000000000053f SystemIO conflicts with Region \GPIO 1 (20131115/utaddress-251)
[ 6.806869] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 6.806871] ACPI Warning: 0x0000000000000500-0x000000000000052f SystemIO conflicts with Region \GPIO 1 (20131115/utaddress-251)
[ 6.806874] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 6.806876] lpc_ich: Resource conflict(s) found affecting gpio_ich
[ 6.811272] vgaarb: device changed decodes: PCI:0000:01:00.0,olddecodes=io+mem,decodes=none:owns=none
[ 6.811890] [drm] Initialized nvidia-drm 0.0.0 20130102 for 0000:01:00.0 on minor 0
[ 6.811899] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 331.38 Wed Jan 8 19:32:30 PST 2014
[ 6.838317] type=1400 audit(1398926357.773:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/sbin/dhclient" pid=393 comm="apparmor_parser"
[ 6.838325] type=1400 audit(1398926357.773:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=393 comm="apparmor_parser"
[ 6.838330] type=1400 audit(1398926357.773:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=393 comm="apparmor_parser"
[ 6.838816] type=1400 audit(1398926357.773:5): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=393 comm="apparmor_parser"
[ 6.838823] type=1400 audit(1398926357.773:6): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=393 comm="apparmor_parser"
[ 6.839087] type=1400 audit(1398926357.773:7): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=393 comm="apparmor_parser"
[ 6.842069] i915 0000:00:02.0: enabling device (0006 -> 0007)
[ 6.843996] [drm] Memory usable by graphics device = 2048M
[ 6.844001] checking generic (f1000000 300000) vs hw (d0000000 10000000)
[ 6.859946] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 6.872309] lp0: using parport0 (interrupt-driven).
[ 6.881353] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ 6.903318] kvm: disabled by bios
[ 6.918282] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 6.938776] kvm: disabled by bios
[ 6.947512] i915 0000:00:02.0: irq 45 for MSI/MSI-X
[ 6.947523] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 6.947525] [drm] Driver supports precise vblank timestamp query.
[ 6.970187] [drm] Wrong MCH_SSKPD value: 0x16040307
[ 6.970189] [drm] This can cause pipe underruns and display issues.
[ 6.970191] [drm] Please upgrade your BIOS to fix this.
[ 6.984295] i915 0000:00:02.0: No connectors reported connected with modes
[ 6.984297] [drm] Cannot find any crtc or sizes - going 1024x768
[ 6.985118] checking generic (f1000000 300000) vs hw (d0000000 10000000)
[ 6.986601] i915 0000:00:02.0: fb1: inteldrmfb frame buffer device
[ 6.986604] i915 0000:00:02.0: registered panic notifier
[ 6.986623] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 1
[ 7.025551] asus_wmi: ASUS WMI generic driver loaded
[ 7.027537] asus_wmi: Initialization: 0x0
[ 7.027561] asus_wmi: BIOS WMI version: 0.9
[ 7.027611] asus_wmi: SFUN value: 0x0
[ 7.028033] input: Eee PC WMI hotkeys as /devices/platform/eeepc-wmi/input/input9
[ 7.033210] asus_wmi: Backlight controlled by ACPI video driver
[ 7.072351] snd_hda_intel 0000:00:1b.0: enabling device (0000 -> 0002)
[ 7.072488] snd_hda_intel 0000:00:1b.0: irq 46 for MSI/MSI-X
[ 7.095533] autoconfig: line_outs=1 (0x1c/0x0/0x0/0x0/0x0) type:line
[ 7.095538] speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 7.095540] hp_outs=1 (0x1d/0x0/0x0/0x0/0x0)
[ 7.095541] mono: mono_out=0x0
[ 7.095543] dig-out=0x20/0x0
[ 7.095544] inputs:
[ 7.095546] Rear Mic=0x1a
[ 7.095548] Front Mic=0x1e
[ 7.095549] Line=0x1b
[ 7.108797] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15
[ 7.108922] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14
[ 7.109033] input: HDA Intel PCH Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13
[ 7.109141] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
[ 7.109275] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[ 7.109401] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[ 7.109962] snd_hda_intel 0000:01:00.1: enabling device (0000 -> 0002)
[ 7.110018] hda_intel: Disabling MSI
[ 7.110024] hda-intel 0000:01:00.1: Handle VGA-switcheroo audio client
[ 7.110056] hda-intel 0000:01:00.1: Disabling 64bit DMA
[ 7.113372] hda-intel 0000:01:00.1: Enable delay in RIRB handling
[ 7.542846] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input18
[ 7.542905] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input17
[ 7.542946] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input16
[ 7.957172] EXT4-fs (sda3): re-mounted. Opts: errors=remount-ro
[ 8.680212] EXT4-fs (sdb5): mounted filesystem with ordered data mode. Opts: (null)
[ 8.790312] EXT4-fs (sda4): mounted filesystem with ordered data mode. Opts: (null)
[ 8.809947] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
[ 8.871639] init: failsafe main process (745) killed by TERM signal
[ 8.953226] Bluetooth: Core ver 2.17
[ 8.953244] NET: Registered protocol family 31
[ 8.953246] Bluetooth: HCI device and connection manager initialized
[ 8.953253] Bluetooth: HCI socket layer initialized
[ 8.953256] Bluetooth: L2CAP socket layer initialized
[ 8.953260] Bluetooth: SCO socket layer initialized
[ 8.957502] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 8.957505] Bluetooth: BNEP filters: protocol multicast
[ 8.957516] Bluetooth: BNEP socket layer initialized
[ 8.969666] Bluetooth: RFCOMM TTY layer initialized
[ 8.969676] Bluetooth: RFCOMM socket layer initialized
[ 8.969681] Bluetooth: RFCOMM ver 1.11
[ 9.017952] type=1400 audit(1398926359.957:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=873 comm="apparmor_parser"
[ 9.017961] type=1400 audit(1398926359.957:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/sbin/cupsd" pid=873 comm="apparmor_parser"
[ 9.018419] type=1400 audit(1398926359.957:10): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=873 comm="apparmor_parser"
[ 9.024553] init: cups main process (885) killed by HUP signal
[ 9.024566] init: cups main process ended, respawning
[ 9.059860] type=1400 audit(1398926359.997:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/lightdm/lightdm-guest-session" pid=928 comm="apparmor_parser"
[ 9.184063] r8169 0000:03:00.0 eth0: link down
[ 9.184089] r8169 0000:03:00.0 eth0: link down
[ 9.184110] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 9.184333] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 9.359574] init: nvidia-prime main process (1000) terminated with status 127
[ 9.503728] init: gdm main process (1053) killed by TERM signal
[ 9.559034] nvidia 0000:01:00.0: irq 47 for MSI/MSI-X
[ 10.104818] NVRM: Your system is not currently configured to drive a VGA console
[ 10.104821] NVRM: on the primary VGA device. The NVIDIA Linux graphics driver
[ 10.104823] NVRM: requires the use of a text-mode VGA console. Use of other console
[ 10.104825] NVRM: drivers including, but not limited to, vesafb, may result in
[ 10.104826] NVRM: corruption and stability problems, and is not supported.
[ 10.271648] init: plymouth-upstart-bridge main process ended, respawning
[ 10.278373] init: plymouth-upstart-bridge main process (1155) terminated with status 1
[ 10.278384] init: plymouth-upstart-bridge main process ended, respawning
[ 11.324684] r8169 0000:03:00.0 eth0: link up
[ 11.324691] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 11.759991] init: plymouth-stop pre-start process (1663) terminated with status 1
[ 22.134770] audit_printk_skb: 150 callbacks suppressed
[ 22.134775] type=1400 audit(1398926373.085:62): apparmor="DENIED" operation="open" profile="/usr/lib/telepathy/mission-control-5" name="/home/pubudu/SSD/home/.config/libaccounts-glib/accounts.db" pid=2117 comm="mission-control" requested_mask="rw" denied_mask="rw" fsuid=1000 ouid=1000
[ 22.134846] type=1400 audit(1398926373.085:63): apparmor="DENIED" operation="open" profile="/usr/lib/telepathy/mission-control-5" name="/home/pubudu/SSD/home/.config/libaccounts-glib/accounts.db" pid=2117 comm="mission-control" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
[ 22.141819] type=1400 audit(1398926373.093:64): apparmor="DENIED" operation="open" profile="/usr/lib/telepathy/mission-control-5" name="/home/pubudu/SSD/home/.config/dconf/user" pid=2117 comm="mission-control" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
[ 22.649441] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:01:54:22:f8:f6:c3:4c:08:00 SRC=192.168.1.1 DST=224.0.0.1 LEN=28 TOS=0x00 PREC=0x00 TTL=1 ID=765 PROTO=2
[ 31.299568] type=1400 audit(1398926382.257:65): apparmor="DENIED" operation="open" profile="/usr/lib/telepathy/mission-control-5" name="/home/pubudu/SSD/home/.config/dconf/user" pid=2117 comm="mission-control" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
[ 31.299716] type=1400 audit(1398926382.257:66): apparmor="DENIED" operation="open" profile="/usr/lib/telepathy/mission-control-5" name="/home/pubudu/SSD/home/.local/share/telepathy/mission-control/accounts.cfg" pid=2117 comm="mission-control" requested_mask="r" denied_mask="r" fsuid=1000 ouid=1000
[ 31.300963] type=1400 audit(1398926382.261:67): apparmor="DENIED" operation="mknod" profile="/usr/lib/telepathy/mission-control-5" name="/home/pubudu/SSD/home/.local/share/telepathy/mission-control/accounts-goa.cfg.I1OBFX" pid=2117 comm="mission-control" requested_mask="c" denied_mask="c" fsuid=1000 ouid=1000
[ 37.575101] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:01:54:22:f8:f6:c3:4c:08:00 SRC=192.168.1.1 DST=224.0.0.1 LEN=28 TOS=0x00 PREC=0x00 TTL=1 ID=778 PROTO=2
[ 39.050745] type=1400 audit(1398926390.013:68): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=3253 comm="apparmor_parser"
[ 39.050752] type=1400 audit(1398926390.013:69): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=3253 comm="apparmor_parser"
[ 39.051093] type=1400 audit(1398926390.013:70): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=3253 comm="apparmor_parser"
[ 52.500762] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:01:54:22:f8:f6:c3:4c:08:00 SRC=192.168.1.1 DST=224.0.0.1 LEN=28 TOS=0x00 PREC=0x00 TTL=1 ID=791 PROTO=2
[ 67.426342] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:01:54:22:f8:f6:c3:4c:08:00 SRC=192.168.1.1 DST=224.0.0.1 LEN=28 TOS=0x00 PREC=0x00 TTL=1 ID=804 PROTO=2
[ 67.449510] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: (null)
[ 82.352044] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:01:54:22:f8:f6:c3:4c:08:00 SRC=192.168.1.1 DST=224.0.0.1 LEN=28 TOS=0x00 PREC=0x00 TTL=1 ID=817 PROTO=2
[ 84.876854] EXT4-fs (sdb8): mounted filesystem with ordered data mode. Opts: (null)
[ 97.277665] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:01:54:22:f8:f6:c3:4c:08:00 SRC=192.168.1.1 DST=224.0.0.1 LEN=28 TOS=0x00 PREC=0x00 TTL=1 ID=830 PROTO=2
[ 106.432985] NVRM: GPU at 0000:01:00: GPU-3840b413-5a51-9da2-923a-a4cbb4a5005e
[ 106.432995] NVRM: Xid (0000:01:00): 31, Ch 00000005, engmask 00000101, intr 10000000
[ 106.436635] NVRM: Xid (0000:01:00): 31, Ch 00000005, engmask 00000101, intr 10000000
Note: Before marking this as duplicate please note that I already know how to unfreeze the system after it freezes (Last time I posted a question like this you marked it as duplicate and redirected to a post which tells how to press ctrl+alt+F2. I know how to do that. )
What I need to know is how to prevent the freezing before it freeze and why is it freezing?
Chrome Version : 31.0.1650.63 (Official Build 238485) Extensions : Google docs, Lastpass
Im on a brand new system, just installed Ubuntu. When I open chrome, normally the search box, alert windows are styled according to my current system GTK theme. But now they look like classic windows theme! Tried different themes and adjusting the theme under Settings > Appearance in Chrome but still no use. How to fix this?
Here's a screenshot :
I tried o install MariaDB on my Ubuntu 12.04 server. First it gave dependency issues and I fixed it by following this question : https://stackoverflow.com/questions/16214517/installing-mariadb-unmet-dependencies-mariadb-server-5-5
But when installing mariadb-server, it fails to start the mysqld. Here is the apt log :
root@sinha:/etc/apt# sudo apt-get install mariadb-server
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
libdbd-mysql-perl libmariadbclient18 libmysqlclient18 mariadb-client-10.0 mariadb-client-core-10.0 mariadb-common mariadb-server-10.0 mariadb-server-core-10.0 mysql-common
Suggested packages:
tinyca mailx mariadb-test
The following NEW packages will be installed:
libdbd-mysql-perl libmariadbclient18 mariadb-client-10.0 mariadb-client-core-10.0 mariadb-common mariadb-server mariadb-server-10.0 mariadb-server-core-10.0
The following packages will be upgraded:
libmysqlclient18 mysql-common
2 upgraded, 8 newly installed, 0 to remove and 0 not upgraded.
Need to get 30.8 MB of archives.
After this operation, 105 MB of additional disk space will be used.
Do you want to continue [Y/n]? y
Get:1 http://mirrors.supportex.net/mariadb/repo/10.0/ubuntu/ precise/main mysql-common all 10.0.1-mariadb1~precise [8,826 B]
Get:2 http://mirrors.supportex.net/mariadb/repo/10.0/ubuntu/ precise/main mariadb-common all 10.0.1-mariadb1~precise [3,304 B]
Get:3 http://lk.archive.ubuntu.com/ubuntu/ precise/main libdbd-mysql-perl amd64 4.020-1build2 [106 kB]
Get:4 http://mirrors.supportex.net/mariadb/repo/10.0/ubuntu/ precise/main libmariadbclient18 amd64 10.0.1-mariadb1~precise [846 kB]
Get:5 http://mirrors.supportex.net/mariadb/repo/10.0/ubuntu/ precise/main libmysqlclient18 amd64 10.0.1-mariadb1~precise [2,956 B]
Get:6 http://mirrors.supportex.net/mariadb/repo/10.0/ubuntu/ precise/main mariadb-client-core-10.0 amd64 10.0.1-mariadb1~precise [1,814 kB]
Get:7 http://mirrors.supportex.net/mariadb/repo/10.0/ubuntu/ precise/main mariadb-client-10.0 amd64 10.0.1-mariadb1~precise [5,103 kB]
Get:8 http://mirrors.supportex.net/mariadb/repo/10.0/ubuntu/ precise/main mariadb-server-core-10.0 amd64 10.0.1-mariadb1~precise [5,517 kB]
Get:9 http://mirrors.supportex.net/mariadb/repo/10.0/ubuntu/ precise/main mariadb-server-10.0 amd64 10.0.1-mariadb1~precise [17.4 MB]
Get:10 http://mirrors.supportex.net/mariadb/repo/10.0/ubuntu/ precise/main mariadb-server all 10.0.1-mariadb1~precise [2,992 B]
Fetched 30.8 MB in 1s (17.0 MB/s)
Preconfiguring packages ...
(Reading database ... 119368 files and directories currently installed.)
Preparing to replace mysql-common 5.5.31-0ubuntu0.12.04.1 (using .../mysql-common_10.0.1-mariadb1~precise_all.deb) ...
Unpacking replacement mysql-common ...
Selecting previously unselected package mariadb-common.
Unpacking mariadb-common (from .../mariadb-common_10.0.1-mariadb1~precise_all.deb) ...
Selecting previously unselected package libmariadbclient18.
Unpacking libmariadbclient18 (from .../libmariadbclient18_10.0.1-mariadb1~precise_amd64.deb) ...
Preparing to replace libmysqlclient18 5.5.31-0ubuntu0.12.04.1 (using .../libmysqlclient18_10.0.1-mariadb1~precise_amd64.deb) ...
Unpacking replacement libmysqlclient18 ...
Selecting previously unselected package libdbd-mysql-perl.
Unpacking libdbd-mysql-perl (from .../libdbd-mysql-perl_4.020-1build2_amd64.deb) ...
Selecting previously unselected package mariadb-client-core-10.0.
Unpacking mariadb-client-core-10.0 (from .../mariadb-client-core-10.0_10.0.1-mariadb1~precise_amd64.deb) ...
Selecting previously unselected package mariadb-client-10.0.
Unpacking mariadb-client-10.0 (from .../mariadb-client-10.0_10.0.1-mariadb1~precise_amd64.deb) ...
Selecting previously unselected package mariadb-server-core-10.0.
Unpacking mariadb-server-core-10.0 (from .../mariadb-server-core-10.0_10.0.1-mariadb1~precise_amd64.deb) ...
Processing triggers for man-db ...
Setting up mysql-common (10.0.1-mariadb1~precise) ...
Installing new version of config file /etc/mysql/my.cnf ...
Setting up mariadb-common (10.0.1-mariadb1~precise) ...
Selecting previously unselected package mariadb-server-10.0.
(Reading database ... 119534 files and directories currently installed.)
Unpacking mariadb-server-10.0 (from .../mariadb-server-10.0_10.0.1-mariadb1~precise_amd64.deb) ...
Selecting previously unselected package mariadb-server.
Unpacking mariadb-server (from .../mariadb-server_10.0.1-mariadb1~precise_all.deb) ...
Processing triggers for ureadahead ...
ureadahead will be reprofiled on next reboot
Processing triggers for man-db ...
Setting up libmysqlclient18 (10.0.1-mariadb1~precise) ...
Setting up libdbd-mysql-perl (4.020-1build2) ...
Setting up libmariadbclient18 (10.0.1-mariadb1~precise) ...
Setting up mariadb-client-core-10.0 (10.0.1-mariadb1~precise) ...
Setting up mariadb-client-10.0 (10.0.1-mariadb1~precise) ...
Setting up mariadb-server-core-10.0 (10.0.1-mariadb1~precise) ...
Setting up mariadb-server-10.0 (10.0.1-mariadb1~precise) ...
* Stopping MariaDB database server mysqld [ OK ]
130427 13:43:14 [Note] Plugin 'InnoDB' is disabled.
130427 13:43:14 [Note] Plugin 'FEEDBACK' is disabled.
* Starting MariaDB database server mysqld [fail]
invoke-rc.d: initscript mysql, action "start" failed.
dpkg: error processing mariadb-server-10.0 (--configure):
subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of mariadb-server:
mariadb-server depends on mariadb-server-10.0; however:
Package mariadb-server-10.0 is not configured yet.
dpkg: error processing mariadb-server (--configure):
dependency problems - leaving unconfigured
Processing triggers for libc-bin ...
ldconfig deferred processing now taking place
No apport report written because the error message indicates its a followup error from a previous failure.
Errors were encountered while processing:
mariadb-server-10.0
mariadb-server
E: Sub-process /usr/bin/dpkg returned an error code (1)
Tried re installing mariadb-server, purged everything... removed mysql packages, installed mariadb-server-5.5... Nothing works.
I have seen many people trying to install Ubuntu on laptops like the Lenovo U410 and fail. Sometimes,we have to give up the SSD cache. Have the developers solved it now? Can we install Ubuntu on an Ultrabook like U410 without loosing the SSD cache?
Links to the issue :
- http://forums.lenovo.com/t5/IdeaPad-Y-U-V-Z-and-P-series/Lenovo-U410-Cannot-access-to-BIOS/td-p/877703/page/2
- http://forums.lenovo.com/t5/Linux-Discussion/Installing-Ubuntu-12-04-on-Ultrabook-U410/td-p/871873
- http://ubuntuforums.org/showthread.php?t=2023374
Here's one problem :
I recently bought a U410 ultrabook. With the factory settings, the ubuntu installer does not detect any disks on the system. The problem is known and has something to do with the SSD, Intel Smart response technology and the disks' RAID configuration (See Unable to install 12.04 on a Lenovo U410 Ultrabook and http://ubuntuforums.org/showthread.php?t=1825132) Is there a way around this problem without having to remove the existing Windows installation? Also in case not, does my warranty get void if I remove the pre-loaded windows installation? An Ubuntu system is essential for me so I need to get it installed somehow. Would appreciate some pointers.
The only solution is to disable SSD cache and install windows to SSD (I don't think 24GB will be enough) :
- Disabe RAID (select ACHI in BIOS)
- Install windows to SSD.
- Move user data and pagefile to HDD. Disable file indexing on SSD. Install most not system programs to HDD to economy free space. It will be even faster than cache, but you need to install big programs and games on D:. Not every man can do it. Thats why they use cache as default.
- Boot Ubuntu from CD, type in terminal "sudo apt-get remove dmraid"
- Install Ubuntu as usual
- If GRUB doesnt appear (it is because of UEFI) use Boot-Repair utility as described here https://help.ubuntu.com/community/Boot-Repair
If GRUB appears, but Ubuntu doesn't boot, then you need to break dmraid utility:
7.1 Boot Ubuntu from CD
7.2 type in terminal "sudo apt-get remove dmraid"
7.3 Open "Computer" on the desktop and open the disk where you have installed Ubuntu. On the top of the window will be some letters like 7bgetgu4uf87wch7wir6. Type in terminal "sudo rm /media/{your partition}/sbin/dmraid" where you replace {your partition} with this letters
7.4 "sudo touch /media/{your partition}/sbin/dmraid" and "sudo chmod +x /media/{your partition}/sbin/dmraid" Once you have booted ubuntu, remove dmraid in normal way (using apt-get) And the easy way is to install ubuntu with wubi. I tried it on ACHI, but there was no problems with dmraid and grub
Here's another problem :
So i bought a lenovo u410 the other day to use with linux along side my windows pc, problem is when i get to the installation screen the hard drives dont show up (500gb hdd or 32gb ssd) i also took off acceleration and put the hard drives in non raid mode but that still didnt work, i also tried wubi to see if it would run for kicks but that wont work either, can anyone help me out?
How to uninstall the Grub and restore the Windows 8 system with secure boot and UEFI?
I have a laptop with ATI Radeon 6770M HD Hybrid graphics card. In Ubuntu 12.04, I installed the fglrx driver through "additional drivers" and it worked. (I can even switch GPUs). But in the new Ubuntu 12.10, after installing, Unity won't load.
Only the mouse and the wallpaper. If I initialize the settings sudo aticonfig --initial then after rebooting it gives a warning saying I'm in low graphics mode! How to fix this?
Earlier I used software source to install the drivers. But when using the terminal, I got this warning :
update-alternatives: warning: forcing reinstallation of alternative /usr/lib/fglrx/ld.so.conf because link group x86_64-linux-gnu_gl_conf is broken
Update : Filed a bug report in launchpad : https://bugs.launchpad.net/fglrx/+bug/1068661
I just installed KVM on my Ubuntu Server according to this guide : https://help.ubuntu.com/community/KVM/Installation
Then prepared a bridged network as shown in here : https://help.ubuntu.com/community/KVM/Networking
Then, I created a virtual machine with virt-manager. I tried several times but the guest fails to connect to the network! Any help?
ifconfig :
br0 Link encap:Ethernet HWaddr d0:27:88:b0:e4:38
inet addr:192.168.20.100 Bcast:192.168.20.255 Mask:255.255.255.0
inet6 addr: fe80::d227:88ff:feb0:e438/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:62 errors:0 dropped:0 overruns:0 frame:0
TX packets:62 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:10493 (10.4 KB) TX bytes:8433 (8.4 KB)
eth0 Link encap:Ethernet HWaddr d0:27:88:b0:e4:38
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:62 errors:0 dropped:0 overruns:0 frame:0
TX packets:63 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:11361 (11.3 KB) TX bytes:8479 (8.4 KB)
Interrupt:41
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
virbr0 Link encap:Ethernet HWaddr 5a:8c:57:95:af:3b
inet addr:192.168.122.1 Bcast:192.168.122.255 Mask:255.255.255.0
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
brctl show :
bridge name bridge id STP enabled interfaces
br0 8000.d02788b0e438 no eth0
virbr0 8000.000000000000 yes
brctl showmacs br0 :
port no mac addr is local? ageing timer
1 5c:d9:98:67:b6:28 no 48.33
1 d0:27:88:b0:e4:38 yes 0.00
1 e0:2a:82:f9:6c:09 no 0.00
ip route :
default via 192.168.20.1 dev br0 metric 100
192.168.20.0/24 dev br0 proto kernel scope link src 192.168.20.100
192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1
*In the guest * I was unable to copy paste the info from the guest because can't ssh to it. It didn't get any ip from DHCP. Won't work even after setting it up manually.
When I tried to upgrade my server to ubuntu 12.04, it gave this message, but the upgrade process will continue :
WARNING:root:estimate_kernel_size_in_boot() returned '0'?
This is a VPS server on openvz. I just upgraded from 11.04 to 11.10 without any problems. But what to do now?
I want to rotate my syslog daily... How do I do this? How to check whether log rotate is working? How to make it run daily? By default, does Ubuntu Server run logrotate daily? Or do I have to set it after installation?
How can I install the new virtual machine app Boxes (https://live.gnome.org/Boxes) in Ubuntu?
The Kernel 3.3 is already getting close. Will the Ubuntu development team add it to their upcoming release? That Kernel fix the overheating issue of new laptops!
I just installed Ubuntu 11.04 in my MT server and I keep getting this error:
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = (unset),
LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
It comes mostly when I try to install or upgrade software!
How can I fix this?
Currently, im planing to move my site to Mediatemple. When installing an OS in the server, the latest Ubuntu version they show is 11.04. So, is it safe If I update it to 11.10 with "do-release-upgrade"? The server is new and I have nothing to loose yet!
PS : I just found out why Mediatemple is not supporting Oneiric! Ubuntu 11.10 have a nasty bug where the upstart will take nearly 100% of your CPU! It effects some users who use virtual machines! It also doesn't reboot correctly! I think I have to stick with Natty for now. I'll upgrade to 12.04 as soon as they release it! Anyway, thanks for your answers!
I have a GTK3 and a Gnome Shell theme. I haven't created a deb file yet...
Can i please know how to create a deb file and upload it to the launchpad? Is there any good guides?