[Ubuntu-x-swat] [Bug 1747487] Re: Sonido

2020-02-17 Thread Daniel van Vugt
*** This bug is a duplicate of bug 1682322 ***
https://bugs.launchpad.net/bugs/1682322

** This bug has been marked a duplicate of bug 1682322
   PCI/internal sound card not detected dummy drive only on Dell Inspiron 5567

-- 
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/1747487

Title:
  Sonido

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1747487/+subscriptions

___
Mailing list: https://launchpad.net/~ubuntu-x-swat
Post to : ubuntu-x-swat@lists.launchpad.net
Unsubscribe : https://launchpad.net/~ubuntu-x-swat
More help   : https://help.launchpad.net/ListHelp


[Ubuntu-x-swat] [Bug 1863603] Re: [comet lake] Screen is scrambled/distored and flickers

2020-02-17 Thread Daniel van Vugt
*** This bug is a duplicate of bug 1855608 ***
https://bugs.launchpad.net/bugs/1855608

Thanks for the bug report. This sounds like a kernel bug but are you
able to provide additional photos of the bug under different conditions?

** Summary changed:

- Screen is scrambled/distored and flickers
+ [comet lake] Screen is scrambled/distored and flickers

** Package changed: xorg (Ubuntu) => linux (Ubuntu)

-- 
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/1863603

Title:
  [comet lake] Screen is scrambled/distored and flickers

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1863603/+subscriptions

___
Mailing list: https://launchpad.net/~ubuntu-x-swat
Post to : ubuntu-x-swat@lists.launchpad.net
Unsubscribe : https://launchpad.net/~ubuntu-x-swat
More help   : https://help.launchpad.net/ListHelp


[Ubuntu-x-swat] [Bug 1859730] Re: [comet lake] Gnome freezes, icons missing, graphics corruption

2020-02-17 Thread Daniel van Vugt
Thanks for letting us know.

** Changed in: linux (Ubuntu)
   Status: Confirmed => Invalid

** Changed in: mesa (Ubuntu)
   Status: New => Invalid

** Changed in: mutter (Ubuntu)
   Status: New => Invalid

-- 
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/1859730

Title:
  [comet lake] Gnome freezes, icons missing, graphics corruption

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1859730/+subscriptions

___
Mailing list: https://launchpad.net/~ubuntu-x-swat
Post to : ubuntu-x-swat@lists.launchpad.net
Unsubscribe : https://launchpad.net/~ubuntu-x-swat
More help   : https://help.launchpad.net/ListHelp


[Ubuntu-x-swat] [Bug 1863661] Re: CPU saturation

2020-02-17 Thread Daniel van Vugt
Please run 'top' to find out the name of the process(es) using the most
CPU and tell us what they are. Or just attach a screenshot of the top
window here.

** Package changed: xorg (Ubuntu) => ubuntu

** Changed in: ubuntu
   Status: New => Incomplete

-- 
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/1863661

Title:
  CPU saturation

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+bug/1863661/+subscriptions

___
Mailing list: https://launchpad.net/~ubuntu-x-swat
Post to : ubuntu-x-swat@lists.launchpad.net
Unsubscribe : https://launchpad.net/~ubuntu-x-swat
More help   : https://help.launchpad.net/ListHelp


[Ubuntu-x-swat] [Bug 1863661] Re: CPU saturation

2020-02-17 Thread Ubuntu Foundations Team Bug Bot
** Package changed: ubuntu => xorg (Ubuntu)

-- 
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/1863661

Title:
  CPU saturation

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1863661/+subscriptions

___
Mailing list: https://launchpad.net/~ubuntu-x-swat
Post to : ubuntu-x-swat@lists.launchpad.net
Unsubscribe : https://launchpad.net/~ubuntu-x-swat
More help   : https://help.launchpad.net/ListHelp


[Ubuntu-x-swat] [Bug 1863661] [NEW] CPU saturation

2020-02-17 Thread Launchpad Bug Tracker
You have been subscribed to a public bug:

CPU 2 saturates when launching certain disparate functions

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: xorg 1:7.7+19ubuntu7.1
ProcVersionSignature: Ubuntu 4.15.0-76.86-generic 4.15.18
Uname: Linux 4.15.0-76-generic x86_64
.tmp.unity_support_test.0:
 
ApportVersion: 2.20.9-0ubuntu7.9
Architecture: amd64
CompositorRunning: None
Date: Mon Feb 17 17:58:46 2020
DistUpgraded: 2018-10-20 19:37:54,967 DEBUG icon theme changed, re-reading
DistroCodename: bionic
DistroVariant: ubuntu
DkmsStatus:
 8192cu, 1.11, 4.15.0-48-generic, x86_64: installed
 8192cu, 1.11, 4.15.0-76-generic, x86_64: installed
ExtraDebuggingInterest: Yes
GraphicsCard:
 NVIDIA Corporation C61 [GeForce 6150SE nForce 430] [10de:03d0] (rev a2) 
(prog-if 00 [VGA controller])
   Subsystem: Hewlett-Packard Company C61 [GeForce 6150SE nForce 430] 
[103c:2a6c]
InstallationDate: Installed on 2016-10-17 (1218 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
MachineType: Compaq-Presario VC886AA-ABF CQ5106FR
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-76-generic 
root=UUID=1b622152-961b-43de-9f0f-16f62e22c3c5 ro quiet splash vt.handoff=1
SourcePackage: xorg
UpgradeStatus: Upgraded to bionic on 2018-10-20 (484 days ago)
dmi.bios.date: 03/20/2009
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 5.38
dmi.board.name: NARRA5
dmi.board.vendor: PEGATRON CORPORATION
dmi.board.version: 5.00
dmi.chassis.type: 3
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias: 
dmi:bvnPhoenixTechnologies,LTD:bvr5.38:bd03/20/2009:svnCompaq-Presario:pnVC886AA-ABFCQ5106FR:pvr:rvnPEGATRONCORPORATION:rnNARRA5:rvr5.00:cvnHewlett-Packard:ct3:cvrChassisVersion:
dmi.product.family: 103C_53316J
dmi.product.name: VC886AA-ABF CQ5106FR
dmi.sys.vendor: Compaq-Presario
version.compiz: compiz 1:0.9.13.1+18.04.20180302-0ubuntu1
version.libdrm2: libdrm2 2.4.99-1ubuntu1~18.04.2
version.libgl1-mesa-dri: libgl1-mesa-dri 19.2.8-0ubuntu0~18.04.2
version.libgl1-mesa-glx: libgl1-mesa-glx 19.2.8-0ubuntu0~18.04.2
version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu4.3
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.5-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.0.1-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20171229-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2
xserver.bootTime: Sat Oct 13 17:58:53 2018
xserver.configfile: default
xserver.devices:
 inputPower Button KEYBOARD, id 6
 inputPower Button KEYBOARD, id 7
 inputDell Dell USB Entry Keyboard KEYBOARD, id 8
 inputLogitech USB Optical Mouse MOUSE, id 9
xserver.errors:
 Failed to load module "nvidia" (module does not exist, 0)
 Failed to load module "nvidia" (module does not exist, 0)
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.18.4-0ubuntu0.8
xserver.video_driver: nouveau

** Affects: xorg (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug bionic ubuntu
-- 
CPU saturation
https://bugs.launchpad.net/bugs/1863661
You received this bug notification because you are a member of Ubuntu-X, which 
is subscribed to xorg in Ubuntu.

___
Mailing list: https://launchpad.net/~ubuntu-x-swat
Post to : ubuntu-x-swat@lists.launchpad.net
Unsubscribe : https://launchpad.net/~ubuntu-x-swat
More help   : https://help.launchpad.net/ListHelp


[Ubuntu-x-swat] [Bug 1796437] Re: [nouveau] Xorg crashes with assertion failure "key->initialized" in dixGetPrivateAddr() from dixLookupPrivate() from DRI2Authenticate()

2020-02-17 Thread Briggs
*** This bug is a duplicate of bug 1745345 ***
https://bugs.launchpad.net/bugs/1745345

Unable to log in to Xorg session.  I got dumped back to the login screen.
I was able to log in using Wayland.
I did a full update in CLI but was still unable to successfully log in to Xorg.
Running on KVM/virt-manager

-- 
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/1796437

Title:
  [nouveau] Xorg crashes with assertion failure "key->initialized" in
  dixGetPrivateAddr() from dixLookupPrivate() from DRI2Authenticate()

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gstreamer-vaapi/+bug/1796437/+subscriptions

___
Mailing list: https://launchpad.net/~ubuntu-x-swat
Post to : ubuntu-x-swat@lists.launchpad.net
Unsubscribe : https://launchpad.net/~ubuntu-x-swat
More help   : https://help.launchpad.net/ListHelp


[Ubuntu-x-swat] [Bug 1792932] Update Released

2020-02-17 Thread Łukasz Zemczak
The verification of the Stable Release Update for xorg-server has
completed successfully and the package is now being released to
-updates.  Subsequently, the Ubuntu Stable Release Updates Team is being
unsubscribed and will not receive messages about this bug report.  In
the event that you encounter a regression using the package from
-updates please report a new bug using ubuntu-bug and tag the bug report
regression-update so we can easily find any regressions.

-- 
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/1792932

Title:
  Desktop fails to boot in vbox:  Xorg assert failure: Xorg:
  ../../../../dix/privates.c:384: dixRegisterPrivateKey: Assertion
  `!global_keys[type].created' failed.

To manage notifications about this bug go to:
https://bugs.launchpad.net/xorg-server/+bug/1792932/+subscriptions

___
Mailing list: https://launchpad.net/~ubuntu-x-swat
Post to : ubuntu-x-swat@lists.launchpad.net
Unsubscribe : https://launchpad.net/~ubuntu-x-swat
More help   : https://help.launchpad.net/ListHelp


[Ubuntu-x-swat] [Bug 1792932] Re: Desktop fails to boot in vbox: Xorg assert failure: Xorg: ../../../../dix/privates.c:384: dixRegisterPrivateKey: Assertion `!global_keys[type].created' failed.

2020-02-17 Thread Launchpad Bug Tracker
This bug was fixed in the package xorg-server - 2:1.19.6-1ubuntu4.4

---
xorg-server (2:1.19.6-1ubuntu4.4) bionic; urgency=medium

  * dont-init-glamor-on-llvmpipe.diff: Glamor shouldn't be used on
llvmpipe, as it might end up crashing the server on a racy bootup.
(LP: #1792932)

 -- Timo Aaltonen   Mon, 21 Oct 2019 17:26:17 +0300

** Changed in: xorg-server (Ubuntu Bionic)
   Status: Fix Committed => Fix Released

-- 
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/1792932

Title:
  Desktop fails to boot in vbox:  Xorg assert failure: Xorg:
  ../../../../dix/privates.c:384: dixRegisterPrivateKey: Assertion
  `!global_keys[type].created' failed.

To manage notifications about this bug go to:
https://bugs.launchpad.net/xorg-server/+bug/1792932/+subscriptions

___
Mailing list: https://launchpad.net/~ubuntu-x-swat
Post to : ubuntu-x-swat@lists.launchpad.net
Unsubscribe : https://launchpad.net/~ubuntu-x-swat
More help   : https://help.launchpad.net/ListHelp


[Ubuntu-x-swat] [Bug 1859730] Re: [comet lake] Gnome freezes, icons missing, graphics corruption

2020-02-17 Thread Alonso
Hi everyone,
I finally managed to make dell's technical service change my micron hard drive 
to a different one, obviously the computer didn't fail anymore. He never got 
stuck again. Also install ubuntu 18.04 offered in dell downloads, but I will 
return to ubuntu 20. Thank you all for your help.

-- 
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/1859730

Title:
  [comet lake] Gnome freezes, icons missing, graphics corruption

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1859730/+subscriptions

___
Mailing list: https://launchpad.net/~ubuntu-x-swat
Post to : ubuntu-x-swat@lists.launchpad.net
Unsubscribe : https://launchpad.net/~ubuntu-x-swat
More help   : https://help.launchpad.net/ListHelp


[Ubuntu-x-swat] [Bug 1768051] Re: package nvidia-compute-utils-390 390.48-0ubuntu3 failed to install/upgrade: installed nvidia-compute-utils-390 package post-installation script subprocess returned er

2020-02-17 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: nvidia-graphics-drivers-390 (Ubuntu)
   Status: New => Confirmed

-- 
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to nvidia-graphics-drivers-390 in Ubuntu.
https://bugs.launchpad.net/bugs/1768051

Title:
  package nvidia-compute-utils-390 390.48-0ubuntu3 failed to
  install/upgrade: installed nvidia-compute-utils-390 package post-
  installation script subprocess returned error exit status 1

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-390/+bug/1768051/+subscriptions

___
Mailing list: https://launchpad.net/~ubuntu-x-swat
Post to : ubuntu-x-swat@lists.launchpad.net
Unsubscribe : https://launchpad.net/~ubuntu-x-swat
More help   : https://help.launchpad.net/ListHelp


[Ubuntu-x-swat] [Bug 1863603] [NEW] Screen is scrambled/distored and flickers

2020-02-17 Thread Jimisola Laursen
Public bug reported:

The screen is distorted/scrambled every now and then. That is, it's like
a few lines of pixels are repeated (so it's a normally a blur). The
screen also flickers at times. This happens a few times a few. I've
noticed that if I close the lid and let the screen dim/blank/suspend
then normally is goes back to normal when it wakes up.

To my knowledge his happens irrespective of what programs I use at the
time.

Dell XPS 13 (7390).

ProblemType: Bug
DistroRelease: Ubuntu 19.10
Package: xorg 1:7.7+19ubuntu12
ProcVersionSignature: Ubuntu 5.3.0-29.31-generic 5.3.13
Uname: Linux 5.3.0-29-generic x86_64
ApportVersion: 2.20.11-0ubuntu8.2
Architecture: amd64
CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
Date: Mon Feb 17 12:32:42 2020
DistUpgraded: Fresh install
DistroCodename: eoan
DistroVariant: ubuntu
DkmsStatus:
 virtualbox, 6.0.14, 5.3.0-26-generic, x86_64: installed
 virtualbox, 6.0.14, 5.3.0-29-generic, x86_64: installed
GraphicsCard:
 Intel Corporation Device [8086:9b41] (rev 02) (prog-if 00 [VGA controller])
   Subsystem: Dell Device [1028:0962]
InstallationDate: Installed on 2019-12-24 (54 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
MachineType: Dell Inc. XPS 13 7390
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-29-generic 
root=UUID=c325f61e-5f45-4a7a-ada7-71dd6d7d4b42 ro 
resume=UUID=c325f61e-5f45-4a7a-ada7-71dd6d7d4b42 resume_offset=67694592 quiet 
splash mem_sleep_default=deep vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/03/2019
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.2.0
dmi.board.name: 0G2D0W
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias: 
dmi:bvnDellInc.:bvr1.2.0:bd10/03/2019:svnDellInc.:pnXPS137390:pvr:rvnDellInc.:rn0G2D0W:rvrA00:cvnDellInc.:ct10:cvr:
dmi.product.family: XPS
dmi.product.name: XPS 13 7390
dmi.product.sku: 0962
dmi.sys.vendor: Dell Inc.
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.99-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 19.2.8-0ubuntu0~19.10.2
version.libgl1-mesa-glx: libgl1-mesa-glx N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.20.5+git20191008-0ubuntu1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.0.1-1ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20190815-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1

** Affects: xorg (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug corruption eoan ubuntu

** Attachment added: "Example of bug."
   
https://bugs.launchpad.net/bugs/1863603/+attachment/5328923/+files/IMG_0260.JPEG

-- 
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/1863603

Title:
  Screen is scrambled/distored and flickers

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1863603/+subscriptions

___
Mailing list: https://launchpad.net/~ubuntu-x-swat
Post to : ubuntu-x-swat@lists.launchpad.net
Unsubscribe : https://launchpad.net/~ubuntu-x-swat
More help   : https://help.launchpad.net/ListHelp


[Ubuntu-x-swat] [Bug 1857703] Re: Dell Inspiron 15 3000 Touchpad (Synaptics TM3096-006) Stopped working with kernel 4.15.0-72-generic (Ubuntu 18.04.3 LTS))

2020-02-17 Thread fksdlöfioenvdfsdji
it sarted working again as usueal with
4.15.0-76

-- 
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-input-synaptics in Ubuntu.
https://bugs.launchpad.net/bugs/1857703

Title:
  Dell Inspiron 15 3000 Touchpad (Synaptics TM3096-006) Stopped working
  with kernel 4.15.0-72-generic (Ubuntu 18.04.3 LTS))

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-synaptics/+bug/1857703/+subscriptions

___
Mailing list: https://launchpad.net/~ubuntu-x-swat
Post to : ubuntu-x-swat@lists.launchpad.net
Unsubscribe : https://launchpad.net/~ubuntu-x-swat
More help   : https://help.launchpad.net/ListHelp


[Ubuntu-x-swat] [Bug 1745345] Re: Xorg assert failure: Xorg: /usr/include/xorg/privates.h:122: dixGetPrivateAddr: Assertion `key->initialized' failed.

2020-02-17 Thread Norbert
@Bill (franksmcb) (franksmcb)

This is a bit broader. VirtualBox is still affected. I use 5.1 because
of 25 VMs inside it.

As I already wrote - see https://bugs.launchpad.net/ubuntu/+source/xorg-
server/+bug/1796437/comments/16 :

> Norbert (nrbrtx) wrote on 2020-01-16
>
>Still reproducible on 20200115 and 20200116 builds.
>
>---
>
>Reproducible method 1:
>
>1. boot installation media
>2. select [o] Normal installation, [x] Download updates, [x] Install 
>third-party software
>3. Wait installation to finish
>4. Boot the installed system, wait for Snappy unpacking/initialization/seeding 
>(check from tty1 with `snap list`)
>5. Login to desktop session
>6. Get crash of whole Xorg after login when of Ubuntu MATE Welcome window is 
>starting to appear.
>
>Reproducible method 2:
>
>1. boot installation media
>2. select [o] Normal installation, [ ] Download updates, [ ] Install 
>third-party software
>3. Wait installation to finish
>4. Boot the installed system, wait for Snappy unpacking/initialization/seeding 
>(check from tty1 with `snap list`)
>5. Install Ubuntu restricted extras with `sudo apt-get install 
>ubuntu-restricted-extras` and reboot
>6. Login to desktop session
>7. Get crash of whole Xorg after login when of Ubuntu MATE Welcome window is 
>starting to appear.
>
>Guest settings: choosing video acceleration disabled or 3d video acceleration 
>does not change >behavior. Increasing VRAM from default 16 Mb to 128 Mb (max 
>for my machine) does not help either.
>VirtualBox versions tested:
>
>* 5.1.38-dfsg-0ubuntu1.16.04.3 (from multiverse) - crash,
>* 5.0.40 (from Oracle) - crash,
>* 5.1.38 (from Oracle) - crash,
>* 5.2.36 (from Oracle) - crash,
>* 6.0.16 (from Oracle) - crash,
>* 6.1.2 (from Oracle) - crash.
>
>---
>
>Removing `ubuntu-mate-welcome` from autostart with `sudo rm 
>/etc/xdg/autostart/ubuntu-mate-welcome-autostart.desktop` fixes the login 
>issue. But direct launch of it with `ubuntu-mate-welcome` ends with another 
>crash.

and https://bugs.launchpad.net/ubuntu/+source/xorg-
server/+bug/1796437/comments/17  :

> Norbert (nrbrtx) wrote on 2020-01-18
>
>With virt-manager the crashes occur with Cirrus, QXL, VGA video drivers.
>But does not occur with VMVGA video driver.
>Possibly kernel (drm) issue.

and https://bugs.launchpad.net/ubuntu/+source/xorg-
server/+bug/1796437/comments/19 :

> Norbert (nrbrtx) wrote on 2020-01-18
>
>I found the real reason for the crashes. The problematic package is the 
>`gstreamer1.0-vaapi` (see 
>https://packages.ubuntu.com/focal/gstreamer1.0-vaapi).
>It is a dependency of `ubuntu-restricted-addons` (see 
>https://packages.ubuntu.com/focal/ubuntu-restricted-addons).
>
>So ubuntu-mate-welcome and for example Cheese may be fixed by removing this 
>package with
>
>```
>sudo apt-get purge gstreamer1.0-vaapi
>sudo apt-get autoremove --purge # to remove libgstreamer-plugins-bad1.0-0 (is 
>not a problem)
>```
>
>So please carefully analyze the crash dumps for errors in `gstreamer1.0-vaapi` 
>and fix this package.

End of quotes.

I would recommend to test any modern VirtualBox (according to
https://www.virtualbox.org/wiki/Download_Old_Builds this means >= 5.2)
with non-VMVGA video driver to reproduce the issue. And report here the
results.

-- 
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/1745345

Title:
  Xorg assert failure: Xorg: /usr/include/xorg/privates.h:122:
  dixGetPrivateAddr: Assertion `key->initialized' failed.

To manage notifications about this bug go to:
https://bugs.launchpad.net/xorg-server/+bug/1745345/+subscriptions

___
Mailing list: https://launchpad.net/~ubuntu-x-swat
Post to : ubuntu-x-swat@lists.launchpad.net
Unsubscribe : https://launchpad.net/~ubuntu-x-swat
More help   : https://help.launchpad.net/ListHelp