Oh, you said that downgrade was a workaround.
So in that case this sounds like a bug in libgl1-mesa-
dri_19.0.2-1ubuntu1.1~18.04.1_amd64.deb
** Tags added: regression-update
** Also affects: xorg-server (Ubuntu)
Importance: Undecided
Status: New
** Changed in: mesa (Ubuntu)
Before we debug anything here, one of your packages is broken, which
might be relevant:
libgl1-mesa-dri 18.0.0~rc5-1ubuntu1
It should be version 19. To fix this please run:
sudo apt update
sudo apt full-upgrade
If that doesn't fix it then download and install the missing package:
Thank you for taking the time to report this bug and helping to make
Ubuntu better. Unfortunately, we cannot work on this bug because your
description didn't include enough information. You may find it helpful
to read "How to report bugs effectively"
Next time the freeze happens, please:
1. Tell us if the mouse pointer still moves?
2. Reboot, log in again and run:
journalctl -b-1 > prevboot.txt
and send us the resulting file 'prevboot.txt'.
** Package changed: xorg (Ubuntu) => ubuntu
** Changed in: ubuntu
Status: New =>
I consider this a regression from 16.04 to 18.04. However, installing
from eoan on 18.04 resolved this set of issues for me:
https://packages.ubuntu.com/eoan/amd64/libxpresent1/download
It would be great to get this into other versions as it seems like a
trivial fix.
--
You received this bug
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: libxpresent (Ubuntu Disco)
Status: New => Confirmed
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You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to libxpresent in Ubuntu.
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: libxpresent (Ubuntu Bionic)
Status: New => Confirmed
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which is subscribed to libxpresent in Ubuntu.
Public bug reported:
.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: xorg 1:7.7+19ubuntu7.1
ProcVersionSignature: Ubuntu 4.15.0-54.58-generic 4.15.18
Uname: Linux 4.15.0-54-generic x86_64
.tmp.unity_support_test.0:
ApportVersion: 2.20.9-0ubuntu7.7
Architecture: amd64
CompizPlugins: No
Public bug reported:
I am running a KVM virtual machine with 3D acceleration (virgl). The
host is Arch Linux, the guest is Ubuntu 18.04. However, recently, the
session started crashing just after the login. In xorg logs, I see this:
[15.338] (WW) modeset(0): Page flip failed: Invalid
I have similar problem.
imac 27" with Ubuntu 18.04 LTS, 4.18.0-25-generic
Thunderbolt display
VGA compatible controller: NVIDIA Corporation GK104M [GeForce GTX 775M Mac
Edition] (rev a1)
Sometimes, after logging in, both screens are on.
After shutdown, the second screen sometimes is off.
Then,
Public bug reported:
i have to hard reboot the system for ubuntu froze,so please fix the bug
.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: xorg 1:7.7+19ubuntu7.1
ProcVersionSignature: Ubuntu 4.15.0-54.58-generic 4.15.18
Uname: Linux 4.15.0-54-generic x86_64
ApportVersion:
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: mesa (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 mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1836721
Title:
Public bug reported:
Black screen after updating mesa from 18.2 to 19.0 on i386 Ubuntu 18.04.
~# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu 18.04.2 LTS
Release:18.04
Codename: bionic
~# uname -a
Linux WS 4.15.0-54-generic #58-Ubuntu
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