Public bug reported:
Hi
1)
$ lsb_release -rd
Description:Ubuntu 20.04.2 LTS
Release:20.04
2)
$ apt-cache policy xorg
xorg:
Installed: 1:7.7+19ubuntu14
Candidate: 1:7.7+19ubuntu14
Version table:
*** 1:7.7+19ubuntu14 500
500 http://cl.archive.ubuntu.com/ubuntu
The lswh information on graphics says:
Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller
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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/1923632
Title:
Screen
Public bug reported:
After boot and login the screen flashes and when i open i.e. Firefox i
can see the desktop icons flashing
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xorg 1:7.7+19ubuntu14
ProcVersionSignature: Ubuntu 5.8.0-50.56~20.04.1-generic 5.8.18
Uname: Linux 5.8.0-50-generic
I have the same problem on that kernel (ubuntu 20.10), and on the update
to 5.8.0-50.55. I have gone back to 5.8.0-48.54 and it has stabilised.
I get all sorts of different effects. Blocks of text being partially
blank, whole menu boxes being blank, and so on. This usually happened
after the
The same bug occurs in weston so that's some good news that it's not a
mutter bug.
The console output mentions GDK is unable to create a GL context and is
falling back to glReadPixels. And that's exactly what the corruption
looks like -- an incorrect stride or pixel format with glReadPixels.
That
*** This bug is a duplicate of bug 1811023 ***
https://bugs.launchpad.net/bugs/1811023
** Description changed:
system shows black screen after cold boot / warm boot.
[Steps to reproduce]
1) power off system
2) power on system
[Actual result]
system shows black screen after
*** This bug is a duplicate of bug 1811023 ***
https://bugs.launchpad.net/bugs/1811023
I have exactly the same issue with a Dell Precision 5750 laptop that was
previously enabled with 20.04:
https://ubuntu.com/certification/hardware/202002-27726
$ prime-select query
nvidia
$ nvidia-xconfig
** Changed in: oem-priority
Status: In Progress => Confirmed
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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/1923153
Title:
[radeon] Display output laggy from iGPU when operating
** Tags added: multi-gpu nvidia
** Tags removed: multi-gpu
** Tags added: multigpu
** Tags added: hybrid
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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/1811023
Title:
Xorg aborts with
It appears this is the top crasher of Xorg in 20.04 right now:
https://errors.ubuntu.com/?release=Ubuntu%2020.04=xorg-
server=month
Unfortunately bug 1863689 prevents us from using the link of the top
crasher:
*** This bug is a duplicate of bug 1792932 ***
https://bugs.launchpad.net/bugs/1792932
** This bug has been marked a duplicate of bug 1792932
Desktop fails to boot in vbox: Xorg assert failure: Xorg:
../../../../dix/privates.c:384: dixRegisterPrivateKey: Assertion
*** This bug is a duplicate of bug 1811023 ***
https://bugs.launchpad.net/bugs/1811023
Thanks for the bug report. The crash in XorgLogOld.txt looks a lot like
bug 1811023 so we should track it there for now.
If you would like to investigate further and help us find out more details of
the
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
Unfortunately the backtrace in Xorg logs can't be trusted. It's usually
wrong because of the lack of debug symbols. Also I can't find any other
reports of crashes that look like this one. So...
Thank you for taking the time to report this bug and helping to make
Ubuntu better. It sounds like some
Public bug reported:
system shows black screen after cold boot / warm boot.
[Steps to reproduce]
1) power off system
2) power on system
[Actual result]
system shows black screen after boot
system can login after switch text-mode to tty3 (pressing Ctrl+Alt+F3) then
switch back tty1.
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
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