Please tell us which player/app is affected.
Please also try:
sudo apt update
sudo apt install mpv vainfo mesa-va-drivers
and try using 'mpv' instead. MPV is the only player I would personally
recommend.
** Package changed: xorg (Ubuntu) => ubuntu
** Changed in: ubuntu
Status: New
Public bug reported:
Video playback always results in lines across the screen no matter what
platform you're viewing it in.
I am no expert in these sort of things but will be willing to help find out
what the issue is and maybe a sollution!
Ubuntu 20.04.4 LTS X86_64
XFCE (Xubuntu)
xorg
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: libglvnd (Ubuntu)
Status: New => Confirmed
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You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to libglvnd in Ubuntu.
https://bugs.launchpad.net/bugs/1966334
Thanks for the bug report.
There's an error in your kernel log:
[drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on
pipe A
which makes me think this is bug 1767654 (specific to the model of CPU
you have) or bug 1806242.
In case that's not the problem then please also check
Thanks for the bug report.
It looks like you don't have a driver installed for your Nvidia GPU so
that's the first thing to fix. Please open the 'Additional Drivers' app
and select an Nvidia driver, then reboot.
If the problem isn't fixed after that then please run:
lspci -k > lspci.txt
*** This bug is a duplicate of bug 1861609 ***
https://bugs.launchpad.net/bugs/1861609
Thank you for taking the time to report this bug and helping to make
Ubuntu better. This particular bug has already been reported and is a
duplicate of bug 1861609, so it is being marked as such. Please
Public bug reported:
A new fix has been merged into the libglvnd repo at
https://gitlab.freedesktop.org/glvnd/libglvnd
This change fixes an issue where if eglReleaseThread gets externally called
after the EGL destructor, a double free occurs due to the threadState that
eglReleaseThread checks
Public bug reported:
sometimes my pc freezes
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xorg 1:7.7+19ubuntu14
ProcVersionSignature: Ubuntu 5.4.0-105.119-generic 5.4.174
Uname: Linux 5.4.0-105-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.21
Architecture: amd64
BootLog: Error: [Errno
** Package changed: ubuntu => xorg (Ubuntu)
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You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1966206
Title:
external display not detected
To manage notifications about this bug go to:
** Description changed:
[Impact]
These releases provide both bug fixes and new features, and we would like to
make sure all of our users have access to these improvements.
See the changelog entry below for a full list of changes and bugs.
[Test Case]
The following development
You have been subscribed to a public bug:
1) Description: Ubuntu 20.04.3 LTS
Release: 20.04
2) N: Unable to locate package pkgname
3) My current issue is the external display not being detected, but I
don't know how it will behave, given the different issues, at different
boots, being
did you enable focal-proposed?
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to libx11 in Ubuntu.
https://bugs.launchpad.net/bugs/1782984
Title:
Assertion `!xcb_xlib_threads_sequence_lost' failed with multiple
applications
To manage
** Summary changed:
- Update to the 510.60.02 UDA NVIDIA driver series in Bionic, Focal, and Impish
+ Update to the 510.60.02 and the 390.147UDA NVIDIA driver series in Bionic,
Focal, and Impish
** Also affects: nvidia-graphics-drivers-390 (Ubuntu)
Importance: Undecided
Status: New
I have updated my docker image to use ubuntu 20.04 and I still see this
error with eclipse when running UI SWTBot tests. I get the following
error
[xcb] Unknown sequence number while processing queue
[xcb] Most likely this is a multi-threaded client and XInitThreads has not been
called
[xcb]
The attachment "nvidia-495-fix.patch" seems to be a patch. If it isn't,
please remove the "patch" flag from the attachment, remove the "patch"
tag, and if you are a member of the ~ubuntu-reviewers, unsubscribe the
team.
[This is an automated message performed by a Launchpad user owned by
Ok, I manage to do step 2. There were two links. Here it is the direction:
https://errors.ubuntu.com/user/5daba6cd6c1de01072b18f684b9c63f7377a5c384123d52f78286ea072e3e6183789589e311daebef2abeab83519bd813eb1aaaefc244da95bc540b9a62283eb
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You received this bug notification because you are a
Hi, when I do ubuntu-bug /var/crash/_usr_lib_xorg_Xorg.1000.crash it appears a
window saying Ubuntu 20.04 has experimented an internal error. I don't know
where to look at the ID here, but in 'show details' I see:
ExecutablePath
/usr/lib/xorg/Xorg
Package
xserver-sorg-core
Many thanks Daniel & Mazen!
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You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xorg-server in Ubuntu.
https://bugs.launchpad.net/bugs/1959995
Title:
present: Crash in 'present_scmd_get_crtc' and 'present_flush' (NVIDIA
495.46)
To manage
Thank you for taking the time to report this bug and helping to make
Ubuntu better. It sounds like some part of the system has crashed. To
help us find the cause of the crash please follow these steps:
1. Look in /var/crash for crash files and if found run:
ubuntu-bug YOURFILE.crash
Then tell
Public bug reported:
Randomly, system (Ubuntu 20.04) crashes and login screen appears.
apt-cache policy xorg
xorg:
Instalados: 1:7.7+19ubuntu14
Candidato: 1:7.7+19ubuntu14
Tabla de versión:
*** 1:7.7+19ubuntu14 500
500 http://es.archive.ubuntu.com/ubuntu focal/main amd64
If you don't like to wait for the patch to be applied, here is what you
can do (for focal):
1. mkdir xorg-server && cd xorg-server
2. git clone -b applied/ubuntu/focal-security
https://git.launchpad.net/ubuntu/+source/xorg-server
3. cd xorg-server/debian/patches
4. wget
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