I noted that there are no questions about this, and it's sounding very strange. Anyway, I know the gemote project has been abandoned, so I'm wondering if anything similar has been developed. In brief, I would like to have a remote controller app in my Ubuntu PC to control my Samsung Smart TV connected to the same local network.
If I use task switcher to show the desktop, I obtain the first time:
The second time:
And so on further. Why?
Two issues after the upgrade:
- After login in Unity session, a dialog error appears, saying
required virtual size does not fit available size: requested=(1,1), minum=(320,200), maximum=(8192,8192)
I'd like to know what is asking the requested size (1,1) but don't know where to search... Anyway, I can work quite normally, but (don't know if it's related):
- No global keyboard shortcuts work (such as volumeUp/Down, Super-L to block screen, etc.). Local shortcuts (such as Ctrl-Space to open my favourite launcher) work.
Before the upgrade none of the issues occurred.
# sudo dmidecode -s system-product-name; echo ==; lshw -c display; echo ==; xrandr --verbose
M14xR1
==
WARNING: you should run this program as super-user.
*-display
description: VGA compatible controller
product: 2nd Generation Core Processor Family Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 09
width: 64 bits
clock: 33MHz
capabilities: vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:34 memory:d2400000-d27fffff memory:c0000000-cfffffff ioport:7000(size=64) memory:c0000-dffff
WARNING: output may be incomplete or inaccurate, you should run this program as super-user.
==
Screen 0: minimum 320 x 200, current 1366 x 768, maximum 8192 x 8192
LVDS-1 connected primary 1366x768+0+0 (0x46) normal (normal left inverted right x axis y axis) 309mm x 174mm
Identifier: 0x41
Timestamp: 38251
Subpixel: horizontal rgb
Gamma: 1.0:1.0:1.0
Brightness: 1.0
Clones:
CRTC: 0
CRTCs: 0 1
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
EDID:
00ffffffffffff0030e4920200000000
00150103901f11780a8e359358569029
20505400000001010101010101010101
010101010101121b5668500012302020
350035ae1000001a121b566850001230
2020350035ae1000001a000000fe0039
4d364452803134305748320a00000000
00004131940100000001010a202000e1
scaling mode: Full aspect
supported: Full, Center, Full aspect
link-status: Good
supported: Good, Bad
1366x768 (0x46) 69.300MHz +HSync -VSync *current +preferred
h: width 1366 start 1398 end 1430 total 1470 skew 0 clock 47.14KHz
v: height 768 start 771 end 776 total 786 clock 59.98Hz
1360x768 (0x47) 84.750MHz -HSync +VSync
h: width 1360 start 1432 end 1568 total 1776 skew 0 clock 47.72KHz
v: height 768 start 771 end 781 total 798 clock 59.80Hz
1360x768 (0x48) 72.000MHz +HSync -VSync
h: width 1360 start 1408 end 1440 total 1520 skew 0 clock 47.37KHz
v: height 768 start 771 end 781 total 790 clock 59.96Hz
1024x768 (0x49) 133.475MHz -HSync +VSync DoubleScan
h: width 1024 start 1100 end 1212 total 1400 skew 0 clock 95.34KHz
v: height 768 start 768 end 770 total 794 clock 60.04Hz
1024x768 (0x4a) 65.000MHz -HSync -VSync
h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.36KHz
v: height 768 start 771 end 777 total 806 clock 60.00Hz
960x720 (0x4b) 117.000MHz -HSync +VSync DoubleScan
h: width 960 start 1024 end 1128 total 1300 skew 0 clock 90.00KHz
v: height 720 start 720 end 722 total 750 clock 60.00Hz
928x696 (0x4c) 109.150MHz -HSync +VSync DoubleScan
h: width 928 start 976 end 1088 total 1264 skew 0 clock 86.35KHz
v: height 696 start 696 end 698 total 719 clock 60.05Hz
896x672 (0x4d) 102.400MHz -HSync +VSync DoubleScan
h: width 896 start 960 end 1060 total 1224 skew 0 clock 83.66KHz
v: height 672 start 672 end 674 total 697 clock 60.01Hz
960x600 (0x4e) 77.000MHz +HSync -VSync DoubleScan
h: width 960 start 984 end 1000 total 1040 skew 0 clock 74.04KHz
v: height 600 start 601 end 604 total 617 clock 60.00Hz
960x540 (0x4f) 69.250MHz +HSync -VSync DoubleScan
h: width 960 start 984 end 1000 total 1040 skew 0 clock 66.59KHz
v: height 540 start 541 end 544 total 555 clock 59.99Hz
800x600 (0x50) 81.000MHz +HSync +VSync DoubleScan
h: width 800 start 832 end 928 total 1080 skew 0 clock 75.00KHz
v: height 600 start 600 end 602 total 625 clock 60.00Hz
800x600 (0x51) 40.000MHz +HSync +VSync
h: width 800 start 840 end 968 total 1056 skew 0 clock 37.88KHz
v: height 600 start 601 end 605 total 628 clock 60.32Hz
800x600 (0x52) 36.000MHz +HSync +VSync
h: width 800 start 824 end 896 total 1024 skew 0 clock 35.16KHz
v: height 600 start 601 end 603 total 625 clock 56.25Hz
840x525 (0x53) 73.125MHz -HSync +VSync DoubleScan
h: width 840 start 892 end 980 total 1120 skew 0 clock 65.29KHz
v: height 525 start 526 end 529 total 544 clock 60.01Hz
840x525 (0x54) 59.500MHz +HSync -VSync DoubleScan
h: width 840 start 864 end 880 total 920 skew 0 clock 64.67KHz
v: height 525 start 526 end 529 total 540 clock 59.88Hz
800x512 (0x55) 51.562MHz +HSync +VSync DoubleScan
h: width 800 start 800 end 828 total 832 skew 0 clock 61.97KHz
v: height 512 start 512 end 514 total 515 clock 60.17Hz
700x525 (0x56) 61.000MHz +HSync +VSync DoubleScan
h: width 700 start 744 end 820 total 940 skew 0 clock 64.89KHz
v: height 525 start 526 end 532 total 541 clock 59.98Hz
640x512 (0x57) 54.000MHz +HSync +VSync DoubleScan
h: width 640 start 664 end 720 total 844 skew 0 clock 63.98KHz
v: height 512 start 512 end 514 total 533 clock 60.02Hz
720x450 (0x58) 53.250MHz -HSync +VSync DoubleScan
h: width 720 start 760 end 836 total 952 skew 0 clock 55.93KHz
v: height 450 start 451 end 454 total 467 clock 59.89Hz
640x480 (0x59) 54.000MHz +HSync +VSync DoubleScan
h: width 640 start 688 end 744 total 900 skew 0 clock 60.00KHz
v: height 480 start 480 end 482 total 500 clock 60.00Hz
640x480 (0x5a) 25.175MHz -HSync -VSync
h: width 640 start 656 end 752 total 800 skew 0 clock 31.47KHz
v: height 480 start 490 end 492 total 525 clock 59.94Hz
680x384 (0x5b) 42.375MHz -HSync +VSync DoubleScan
h: width 680 start 716 end 784 total 888 skew 0 clock 47.72KHz
v: height 384 start 385 end 390 total 399 clock 59.80Hz
680x384 (0x5c) 36.000MHz +HSync -VSync DoubleScan
h: width 680 start 704 end 720 total 760 skew 0 clock 47.37KHz
v: height 384 start 385 end 390 total 395 clock 59.96Hz
576x432 (0x5d) 40.810MHz -HSync +VSync DoubleScan
h: width 576 start 608 end 668 total 760 skew 0 clock 53.70KHz
v: height 432 start 432 end 434 total 447 clock 60.06Hz
512x384 (0x5e) 32.500MHz -HSync -VSync DoubleScan
h: width 512 start 524 end 592 total 672 skew 0 clock 48.36KHz
v: height 384 start 385 end 388 total 403 clock 60.00Hz
400x300 (0x5f) 20.000MHz +HSync +VSync DoubleScan
h: width 400 start 420 end 484 total 528 skew 0 clock 37.88KHz
v: height 300 start 300 end 302 total 314 clock 60.32Hz
400x300 (0x60) 18.000MHz +HSync +VSync DoubleScan
h: width 400 start 412 end 448 total 512 skew 0 clock 35.16KHz
v: height 300 start 300 end 301 total 312 clock 56.34Hz
320x240 (0x61) 12.587MHz -HSync -VSync DoubleScan
h: width 320 start 328 end 376 total 400 skew 0 clock 31.47KHz
v: height 240 start 245 end 246 total 262 clock 60.05Hz
VGA-1 disconnected (normal left inverted right x axis y axis)
Identifier: 0x42
Timestamp: 38251
Subpixel: unknown
Clones:
CRTCs: 0 1
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
link-status: Good
supported: Good, Bad
HDMI-1 disconnected (normal left inverted right x axis y axis)
Identifier: 0x43
Timestamp: 38251
Subpixel: unknown
Clones:
CRTCs: 0 1
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
aspect ratio: Automatic
supported: Automatic, 4:3, 16:9
Broadcast RGB: Automatic
supported: Automatic, Full, Limited 16:235
audio: auto
supported: force-dvi, off, auto, on
link-status: Good
supported: Good, Bad
DP-1 disconnected (normal left inverted right x axis y axis)
Identifier: 0x44
Timestamp: 38251
Subpixel: unknown
Clones:
CRTCs: 0 1
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
Broadcast RGB: Automatic
supported: Automatic, Full, Limited 16:235
audio: auto
supported: force-dvi, off, auto, on
link-status: Good
supported: Good, Bad
Just upgraded from 17.04. Unity session works. Ubuntu (gnome-shell) on xorg works too. If I select the default session (Ubuntu on Wayland), after the password, the screen becomes purple, the mouse cursor freezes in the center of the screen and I can't do anything than power off with a single click on the power button.
Don't know if this can help, but after login in Unity session, a dialog error appears, saying
required virtual size does not fit available size: requested=(1,1), minum=(320,200), maximum=(8192,8192)
Obviously it didn't appear on 17.04.
How can I investigate?
It seems that the following packages were not included in official yakkety repos, even if they were in xenial.
libavcodec-ffmpeg-extra56
libavformat-ffmpeg56
libavutil-ffmpeg54
Are they unuseful / discontinued or should I consider that the following are valid alternatives?
libavcodec57
libavformat57
libavcodec-extra57
libavcodec-extra
libavutil55
I noticed that my /var/log/boot.log file has date 2016-04-22, last time I booted in 15.10. Where are Xenial boot.log files located?
I expected to find Lockscreen option in CCSM after upgrading to Ubuntu 14.04, in Unity Plugin, general section, in order to switch between unity and lightdm. Unfortunately, It's not in the tab.
Why?
I'd like to use anacron for a weekly job on Ubuntu 13.04.
Here's my /etc/crontab:
# /etc/crontab: system-wide crontab
# Unlike any other crontab you don't have to run the `crontab'
# command to install the new version when you edit this file
# and files in /etc/cron.d. These files also have username fields,
# that none of the other crontabs do.
SHELL=/bin/sh
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
# m h dom mon dow user command
17 * * * * root cd / && run-parts --report /etc/cron.hourly
25 6 * * * root test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.daily )
47 6 * * 5 root test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.weekly )
52 6 1 * * root test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.monthly )
#
here's my /etc/anacrontab:
# /etc/anacrontab: configuration file for anacron
# See anacron(8) and anacrontab(5) for details.
SHELL=/bin/sh
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
HOME=/root
LOGNAME=root
# These replace cron's entries
1 5 cron.daily run-parts --report /etc/cron.daily
7 10 cron.weekly run-parts --report /etc/cron.weekly
@monthly 15 cron.monthly run-parts --report /etc/cron.monthly
Here's my /etc/cron.weekly/0anacron:
#!/bin/sh
#
# anacron's cron script
#
# This script updates anacron time stamps. It is called through run-parts
# either by anacron itself or by cron.
#
# The script is called "0anacron" to assure that it will be executed
# _before_ all other scripts.
test -x /usr/sbin/anacron || exit 0
anacron -u cron.weekly
And finally here's the script I put in /etc/cron.weekly/ :
#!/bin/sh
curlftpfs -o allow_other,skip_pasv_ip mauro-casa.no-ip.org:21001/Volume_1/Foto/Marta/ /home/mauro/Pubblici/Marta_NAS/
sleep 5
rsync -rlt --update --ignore-existing --size-only --exclude=.picasaoriginals/* --exclude=.picasaoriginals --exclude=.directory --exclude=.dropbox --exclude=picasa.ini --temp-dir=/home/mauro/.rsync-temp/ /home/mauro/Dropbox/Marta/ /home/mauro/Pubblici/Marta_NAS/
umount -l /home/mauro/Pubblici/Marta_NAS/
The script is obviously chmoded +x, and it works perfectly if executed manually (with sudo).
EDIT #1
As requested, here's output of
cat /var/log/cron.log | grep "Oct 13"
Oct 13 08:29:05 mauro-alienware anacron[1315]: Anacron 2.3 started on 2013-10-13
Oct 13 08:29:05 mauro-alienware cron[1266]: (CRON) INFO (pidfile fd = 3)
Oct 13 08:29:05 mauro-alienware cron[1403]: (CRON) STARTUP (fork ok)
Oct 13 08:29:05 mauro-alienware cron[1403]: (CRON) INFO (Running @reboot jobs)
Oct 13 08:29:06 mauro-alienware anacron[1315]: Will run job `cron.daily' in 5 min.
Oct 13 08:29:06 mauro-alienware anacron[1315]: Jobs will be executed sequentially
Oct 13 08:34:05 mauro-alienware anacron[1315]: Job `cron.daily' started
Oct 13 08:34:05 mauro-alienware anacron[1651]: Updated timestamp for job `cron.daily' to 2013-10-13
It seems no logs for cron.weekly is showed.
Instead, here's an extract from cat /var/log/cron.log.1 | grep "Oct 11" output:
Oct 11 06:47:01 mauro-alienware CRON[12553]: (root) CMD (test -x /usr/sbin/anacron || ( cd / && run-parts --report /etc/cron.weekly ))
Oct 11 06:59:11 mauro-alienware anacron[5125]: Anacron 2.3 started on 2013-10-11
Oct 11 06:59:11 mauro-alienware anacron[5125]: Normal exit (0 jobs run)
Oct 11 07:45:54 mauro-alienware anacron[5444]: Anacron 2.3 started on 2013-10-11
Oct 11 07:45:54 mauro-alienware anacron[5444]: Normal exit (0 jobs run)
Oct 11 07:46:39 mauro-alienware CRON[9156]: (root) CMD (start -q anacron || :)
Oct 11 07:46:39 mauro-alienware anacron[9159]: Anacron 2.3 started on 2013-10-11
Oct 11 07:46:39 mauro-alienware anacron[9159]: Normal exit (0 jobs run)
Oct 11 08:46:31 mauro-alienware cron[1249]: (CRON) INFO (pidfile fd = 3)
Oct 11 08:46:31 mauro-alienware cron[1308]: (CRON) STARTUP (fork ok)
Oct 11 08:46:31 mauro-alienware cron[1308]: (CRON) INFO (Running @reboot jobs)
Oct 11 08:46:31 mauro-alienware anacron[1303]: Anacron 2.3 started on 2013-10-11
Oct 11 08:46:31 mauro-alienware anacron[1303]: Normal exit (0 jobs run)
Oct 11 08:46:35 mauro-alienware anacron[1839]: Anacron 2.3 started on 2013-10-11
Oct 11 08:46:35 mauro-alienware anacron[1839]: Normal exit (0 jobs run)
Oct 11 08:46:37 mauro-alienware anacron[4700]: Anacron 2.3 started on 2013-10-11
Oct 11 08:46:37 mauro-alienware anacron[4700]: Normal exit (0 jobs run)
I'd like to automount an FTP folder using curlftpfs putting in fstab a row like:
curlftpfs#user:pwd@myhost:port/folder/ /mnt/mymountfolder fuse allow_other,uid=1000,gid=1000,umask=0022,_netdev 0 0
Normally it wouldn't work, as during the boot the network (wifi usually) is not available for my laptop. I read that _netdev option in fstab should ensure the mounting only when the network is available, but I receive the message:
Error connecting to ftp: Couldn't resolve host myhost
Alternatively I could mount the resource with an autorun script after the login has been made, but I'd like much more the fstab solution.
The final goal is to syncronize a local folder with the ftp folder with a crontab rsync, so if you have other suggestions, I will be grateful!
After upgrading to 13.04, I get this error and other answers (Optirun glxgears: Cannot access secondary GPU - error: [XORG] (EE) No devices detected, 'Cannot access secondary GPU' error with Bumblebee) didn't help.
dpkg -l | grep nvidia
ii bumblebee-nvidia 3.2.1-1~raringppa2 amd64 NVIDIA Optimus support using the proprietary NVIDIA driver
ii nvidia-310 310.44-0ubuntu2 amd64 NVIDIA binary Xorg driver, kernel module and VDPAU library
ii nvidia-settings-310 310.44-0ubuntu1 amd64 Tool for configuring the NVIDIA graphics driver
This is my /etc/bumblebee/bumblebee.conf:
http://pastebin.com/G9R55VMr
This is /etc/bumblebee/xorg.conf.nvidia: http://pastebin.com/9xNUPp6b
This is /etc/modprobe.d/blacklist.conf: http://pastebin.com/tCnSCz0B
This is /etc/modprobe.d/bumblebee.conf: http://pastebin.com/WtX1LR9d
This is /etc/modprobe.d/nvidia-310_hybrid.conf: http://pastebin.com/CbVg2FN1
My /etc/bumblebee/xorg.conf.d folder contains only 10-dummy.conf file, that is empty.
This is /var/log/Xorg.8.log: http://pastebin.com/iSMXT7aE
This is optirun -vvv glxspheres output: http://pastebin.com/rbyUhRNr
Ask for further details, if needed!
I've upgraded to Raring a couple of days ago, and noticed that certain indicators are not appearing in my Unity panel, while all other do.
Essentially I'm referring to: pyAlienFX (from http://code.google.com/p/pyalienfx/), Thunderbird (with Firetray extension, https://github.com/foudfou/FireTray.git) and pidgin.
Obviously they all did work with previous 12.10.
I'm on 12.10, and have always used dnsmasq. A few days ago I noticed strange messages during boot:
NetworkManager[1316]: <warn> DNS: plugin dnsmasq update failed
dnsmasq[1302]: failed to create listening socket for 127.0.0.1: Address already in use
dnsmasq[1302]: FAILED to start up
NetworkManager[1316]: <info> DNS: starting dnsmasq...
NetworkManager[1316]: <error> [1362028900.869958] [nm-dns-dnsmasq.c:390] update(): dnsmasq not available on the bus, can't update servers.
NetworkManager[1316]: <error> [1362028900.869979] [nm-dns-dnsmasq.c:392] update(): dnsmasq owner not found on bus: Could not get owner of name 'org.freedesktop.NetworkManager.dnsmasq': no such name
NetworkManager[1316]: <warn> DNS: plugin dnsmasq update failed
dnsmasq[1876]: warning: no upstream servers configured
Here is my /etc/dnsmasq.conf: http://pastebin.com/AnKrrg6k
Here is my /etc/dnsmasq.d/network-manager:
# Tell any system-wide dnsmasq instance to make sure to bind to interfaces
# instead of listening on 0.0.0.0
# WARNING: changes to this file will get lost if network-manager is removed.
bind-interfaces
If further information is needed, please ask!
In Synaptic I locked skype to version 2.2.0.35 and the package manager is correctly ignoring newer version (it doesn't select skype upgrade).
On the contrary, apt-get upgrade will propose the upgrade.
I know I could lock the package with echo "skype hold" | sudo dpkg --set-selections, but I'd like to have Synaptic changes being reflected in apt-get
I'm using Unity on 12.10, with most of the Compiz Effects disabled.
I'd like to remove the fade effect when using the CTRL + ALT + D default shortcut to show the desktop.
The effect consists in fading out the active windows and fading 'em in when they get focus again.
I couldn't find anything in CCSM or dconf to set the value of the fade effect to zero.
New Nautilus version 3.6 (coming with Gnome 3.6 / Ubuntu 12.10) is showing annoying text tips on the bottom right/left edge as a new feature.
Is there a way to disable it?
After I upgraded to Quantal, evolution asked to create a new identity (as if the previous config and prefs were vanished). When creating the calendar, it can't establish a connection with the server, and if I try to retrieve the calendars I receive an "http error: method not allowed"...
Please help!
I'm trying to download master-pdf-editor package from official repositories. All sites report that it's easy to do: just download it from ubuntu software center. I can't install the software center, so I'm trying to install it via apt-get or synaptic, but I can't find the package in the repos...
Can anyone help?
I'd like to move up and down available wireless access points, setting priorities as we can do in Microsoft Windows. I can't remember to have ever succeeded in this since using network-manager. Maybe something with conf files is possible...
I'm not interested in different network managers.
I found Google Chrome running as service after I installed it, at each reboot. This would not be a problem, if it won't eath 100% cpu. I would not like to uninstall it, but I'll be forced to do that if I can't find a way to disable its remain in memory as a service.
I couldn't find anything in Boot-Up-Manager, so I'm asking where to search...
I have one HDD on my laptop, with two partitions (one ext3 with Ubuntu 12.04 installed and one swap).
fdisk is giving me the following warning:
Partition 1 does not start on physical sector boundary
What is the cause and do I need to fix it? If so, how?
This is sudo fdisk -l:
Disk /dev/sda: 750.2 GB, 750156374016 bytes
255 testine, 63 settori/tracce, 91201 cilindri, totale 1465149168 settori
Unità = settori di 1 * 512 = 512 byte
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Identificativo disco: 0x5a25087f
Dispositivo Boot Start End Blocks Id System
/dev/sda1 * 63 1448577023 724288480+ 83 Linux
Partition 1 does not start on physical sector boundary.
/dev/sda2 1448577024 1465147391 8285184 82 Linux swap / Solaris
This is sudo lshw related result:
*-disk
description: ATA Disk
product: WDC WD7500BPKT-0
vendor: Western Digital
physical id: 0
bus info: scsi@0:0.0.0
logical name: /dev/sda
version: 01.0
serial: WD-WX21CC1T0847
size: 698GiB (750GB)
capabilities: partitioned partitioned:dos
configuration: ansiversion=5 signature=5a25087f
*-volume:0
description: EXT3 volume
vendor: Linux
physical id: 1
bus info: scsi@0:0.0.0,1
logical name: /dev/sda1
logical name: /
version: 1.0
serial: cc5c562a-bc59-4a37-b589-805b27b2cbd7
size: 690GiB
capacity: 690GiB
capabilities: primary bootable journaled extended_attributes large_files recover ext3 ext2 initialized
configuration: created=2010-02-27 09:18:28 filesystem=ext3 modified=2012-06-23 18:33:59 mount.fstype=ext3 mount.options=rw,relatime,errors=remount-ro,user_xattr,barrier=1,data=ordered mounted=2012-06-28 00:20:47 state=mounted
*-volume:1
description: Linux swap volume
physical id: 2
bus info: scsi@0:0.0.0,2
logical name: /dev/sda2
version: 1
serial: 16a7fee0-be9e-4e34-9dc3-28f4eeb61bf6
size: 8091MiB
capacity: 8091MiB
capabilities: primary nofs swap initialized
configuration: filesystem=swap pagesize=4096
These are related /etc/fstab lines:
UUID=cc5c562a-bc59-4a37-b589-805b27b2cbd7 / ext3 errors=remount-ro,user_xattr 0 1
UUID=16a7fee0-be9e-4e34-9dc3-28f4eeb61bf6 none swap sw 0 0