2018-05-02 17:30:57 |
Martin D. Weinberg |
bug |
|
|
added bug |
2018-05-02 17:30:57 |
Martin D. Weinberg |
attachment added |
|
Output of journalctl -b0 https://bugs.launchpad.net/bugs/1768610/+attachment/5132312/+files/today.log |
|
2018-05-02 18:03:08 |
Martin D. Weinberg |
summary |
No acceleration after upgrading to 18:04 gnome-session-check-accelerated incorrectly picks llvmpipe |
No acceleration after upgrading to 18.04: gnome-session-check-accelerated incorrectly picks llvmpipe |
|
2018-05-20 23:12:09 |
Launchpad Janitor |
gnome-session (Ubuntu): status |
New |
Confirmed |
|
2018-05-20 23:12:13 |
Emiliano |
bug |
|
|
added subscriber Emiliano |
2018-05-23 14:50:24 |
Sebastien Bacher |
affects |
gnome-session (Ubuntu) |
nux (Ubuntu) |
|
2018-05-23 14:50:24 |
Sebastien Bacher |
nux (Ubuntu): importance |
Undecided |
High |
|
2018-05-23 14:50:24 |
Sebastien Bacher |
nux (Ubuntu): assignee |
|
Marco Trevisan (Treviño) (3v1n0) |
|
2018-05-23 14:51:08 |
Sebastien Bacher |
summary |
No acceleration after upgrading to 18.04: gnome-session-check-accelerated incorrectly picks llvmpipe |
leftover conffile forces GNOME is software rendering |
|
2018-06-12 14:24:34 |
Andreas Schildbach |
marked as duplicate |
|
1767468 |
|
2018-06-12 15:34:44 |
Sebastien Bacher |
removed duplicate marker |
1767468 |
|
|
2018-06-12 16:20:30 |
Brian Murray |
bug |
|
|
added subscriber Brian Murray |
2018-06-12 16:20:43 |
Brian Murray |
nux (Ubuntu): milestone |
|
ubuntu-18.04.1 |
|
2018-06-13 00:01:13 |
Marco Trevisan (Treviño) |
nux (Ubuntu): status |
Confirmed |
In Progress |
|
2018-06-13 01:58:03 |
Launchpad Janitor |
branch linked |
|
lp:~3v1n0/nux/x11-conffile-on-unity-only |
|
2018-06-13 02:03:58 |
Launchpad Janitor |
branch linked |
|
lp:~3v1n0/nux/x11-conffile-on-unity-only-x |
|
2018-06-13 02:30:53 |
Launchpad Janitor |
branch linked |
|
lp:~ci-train-bot/nux/nux-ubuntu-cosmic-3287 |
|
2018-06-13 02:34:21 |
Launchpad Janitor |
branch linked |
|
lp:~ci-train-bot/nux/nux-ubuntu-artful-3289 |
|
2018-06-13 02:34:23 |
Launchpad Janitor |
branch linked |
|
lp:~ci-train-bot/nux/nux-ubuntu-xenial-3288 |
|
2018-06-13 02:34:41 |
Launchpad Janitor |
branch linked |
|
lp:~ci-train-bot/nux/nux-ubuntu-bionic-3290 |
|
2018-06-13 13:07:47 |
Iain Lane |
nominated for series |
|
Ubuntu Xenial |
|
2018-06-13 13:07:47 |
Iain Lane |
bug task added |
|
nux (Ubuntu Xenial) |
|
2018-06-13 13:07:47 |
Iain Lane |
nominated for series |
|
Ubuntu Bionic |
|
2018-06-13 13:07:47 |
Iain Lane |
bug task added |
|
nux (Ubuntu Bionic) |
|
2018-06-13 13:07:47 |
Iain Lane |
nominated for series |
|
Ubuntu Artful |
|
2018-06-13 13:07:47 |
Iain Lane |
bug task added |
|
nux (Ubuntu Artful) |
|
2018-06-13 13:08:20 |
Iain Lane |
nux (Ubuntu Xenial): status |
New |
In Progress |
|
2018-06-13 13:08:22 |
Iain Lane |
nux (Ubuntu Artful): status |
New |
In Progress |
|
2018-06-13 13:08:25 |
Iain Lane |
nux (Ubuntu Bionic): status |
New |
In Progress |
|
2018-06-13 13:08:29 |
Iain Lane |
nux (Ubuntu Xenial): assignee |
|
Marco Trevisan (Treviño) (3v1n0) |
|
2018-06-13 13:08:33 |
Iain Lane |
nux (Ubuntu Artful): assignee |
|
Iain Lane (laney) |
|
2018-06-13 13:08:40 |
Iain Lane |
nux (Ubuntu Artful): assignee |
Iain Lane (laney) |
Marco Trevisan (Treviño) (3v1n0) |
|
2018-06-13 13:08:46 |
Iain Lane |
nux (Ubuntu Bionic): assignee |
|
Marco Trevisan (Treviño) (3v1n0) |
|
2018-06-13 13:08:52 |
Iain Lane |
nux (Ubuntu): milestone |
ubuntu-18.04.1 |
|
|
2018-06-13 13:09:00 |
Iain Lane |
nux (Ubuntu Bionic): milestone |
|
ubuntu-18.04.1 |
|
2018-06-13 13:17:22 |
Marco Trevisan (Treviño) |
branch linked |
|
lp:~3v1n0/nux/x11-conffile-on-unity-only-ab |
|
2018-06-13 13:24:27 |
Iain Lane |
bug task added |
|
mesa (Ubuntu) |
|
2018-06-13 13:24:43 |
Iain Lane |
mesa (Ubuntu Bionic): assignee |
|
Marco Trevisan (Treviño) (3v1n0) |
|
2018-06-13 13:24:48 |
Iain Lane |
mesa (Ubuntu Artful): assignee |
|
Marco Trevisan (Treviño) (3v1n0) |
|
2018-06-13 13:24:55 |
Iain Lane |
mesa (Ubuntu Xenial): assignee |
|
Marco Trevisan (Treviño) (3v1n0) |
|
2018-06-13 13:25:00 |
Iain Lane |
mesa (Ubuntu): assignee |
|
Marco Trevisan (Treviño) (3v1n0) |
|
2018-06-13 14:47:09 |
Launchpad Janitor |
nux (Ubuntu): status |
In Progress |
Fix Released |
|
2018-06-13 15:05:26 |
Marco Trevisan (Treviño) |
description |
After an upgrade from 17.10 to 18.04, I noticed that all gnome windows animations were gone. After some digging, it seems that gnome-session incorrectly assumes that my graphics has no acceleration, when in fact it does: it's a i5-2520M CPU @ 2.50GHz with Intel integrated graphics (i915 driver).
I've tried this with and without the xserver-xorg-video-intel package (a.k.a. Intel driver) with the same behavior.
The output of gnome-session-check-accelerated is: llvmpipe (LLVM 6.0, 256 bits) however the system should have DRM 2.0 capability.
GL checks (e.g. glxinfo, glxgears produce the expected output from a working DRM system).
mesa-utils and mesa-utils-extra are both installed.
I can't find a work around. Perhaps there is something wrong with my install/upgrade?
Everything else works fine, although the graphical transitions are no longer smooth. But it would be nice to restore the expected behavior.
I have attached the log of 'journalctl -b0'
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: gnome-session 3.28.1-0ubuntu2
ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
Uname: Linux 4.15.0-20-generic x86_64
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Wed May 2 13:06:00 2018
EcryptfsInUse: Yes
InstallationDate: Installed on 2016-04-22 (739 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: gnome-session
UpgradeStatus: Upgraded to bionic on 2018-04-27 (5 days ago) |
[ Impact ]
GNOME shell and other 3D programs run using software rendering after unity removal
[ Test case ]
· Install xenial
· Upgrade to bionic or artful
(assuming you're using a GNOME session)
· sudo apt remove nux-tools
· log into your session
. From terminal:
- printenv LIBGL_ALWAYS_SOFTWARE
Should print nothing (and return an error)
Same should happen if you don't remove nux-tools but you change
`/usr/lib/nux/unity_support_test` not to run properly (replace with a script exiting 1), but you're running a GNOME session.
[ Regression Potential ]
Unity desktops with no 3d support could not start anymore.
===========================
After an upgrade from 17.10 to 18.04, I noticed that all gnome windows animations were gone. After some digging, it seems that gnome-session incorrectly assumes that my graphics has no acceleration, when in fact it does: it's a i5-2520M CPU @ 2.50GHz with Intel integrated graphics (i915 driver).
I've tried this with and without the xserver-xorg-video-intel package (a.k.a. Intel driver) with the same behavior.
The output of gnome-session-check-accelerated is: llvmpipe (LLVM 6.0, 256 bits) however the system should have DRM 2.0 capability.
GL checks (e.g. glxinfo, glxgears produce the expected output from a working DRM system).
mesa-utils and mesa-utils-extra are both installed.
I can't find a work around. Perhaps there is something wrong with my install/upgrade?
Everything else works fine, although the graphical transitions are no longer smooth. But it would be nice to restore the expected behavior.
I have attached the log of 'journalctl -b0'
ProblemType: BugDistroRelease: Ubuntu 18.04
Package: gnome-session 3.28.1-0ubuntu2
ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
Uname: Linux 4.15.0-20-generic x86_64
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Wed May 2 13:06:00 2018
EcryptfsInUse: Yes
InstallationDate: Installed on 2016-04-22 (739 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bashSourcePackage: gnome-session
UpgradeStatus: Upgraded to bionic on 2018-04-27 (5 days ago) |
|
2018-06-13 15:07:45 |
Marco Trevisan (Treviño) |
description |
[ Impact ]
GNOME shell and other 3D programs run using software rendering after unity removal
[ Test case ]
· Install xenial
· Upgrade to bionic or artful
(assuming you're using a GNOME session)
· sudo apt remove nux-tools
· log into your session
. From terminal:
- printenv LIBGL_ALWAYS_SOFTWARE
Should print nothing (and return an error)
Same should happen if you don't remove nux-tools but you change
`/usr/lib/nux/unity_support_test` not to run properly (replace with a script exiting 1), but you're running a GNOME session.
[ Regression Potential ]
Unity desktops with no 3d support could not start anymore.
===========================
After an upgrade from 17.10 to 18.04, I noticed that all gnome windows animations were gone. After some digging, it seems that gnome-session incorrectly assumes that my graphics has no acceleration, when in fact it does: it's a i5-2520M CPU @ 2.50GHz with Intel integrated graphics (i915 driver).
I've tried this with and without the xserver-xorg-video-intel package (a.k.a. Intel driver) with the same behavior.
The output of gnome-session-check-accelerated is: llvmpipe (LLVM 6.0, 256 bits) however the system should have DRM 2.0 capability.
GL checks (e.g. glxinfo, glxgears produce the expected output from a working DRM system).
mesa-utils and mesa-utils-extra are both installed.
I can't find a work around. Perhaps there is something wrong with my install/upgrade?
Everything else works fine, although the graphical transitions are no longer smooth. But it would be nice to restore the expected behavior.
I have attached the log of 'journalctl -b0'
ProblemType: BugDistroRelease: Ubuntu 18.04
Package: gnome-session 3.28.1-0ubuntu2
ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
Uname: Linux 4.15.0-20-generic x86_64
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Wed May 2 13:06:00 2018
EcryptfsInUse: Yes
InstallationDate: Installed on 2016-04-22 (739 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bashSourcePackage: gnome-session
UpgradeStatus: Upgraded to bionic on 2018-04-27 (5 days ago) |
[ Impact ]
GNOME shell and other 3D programs run using software rendering after unity removal.
This SRU covers only the upgrade case or if nux-tools removal happens after this update, for people who already upgraded and in broken state another SRU will follow.
[ Test case ]
· Install xenial
· Upgrade to bionic or artful
(assuming you're using a GNOME session)
· sudo apt remove nux-tools
· log into your session
. From terminal:
- printenv LIBGL_ALWAYS_SOFTWARE
Should print nothing (and return an error)
Same should happen if you don't remove nux-tools but you change
`/usr/lib/nux/unity_support_test` not to run properly (replace with a script exiting 1), but you're running a GNOME session.
[ Regression Potential ]
Unity desktops with no 3d support could not start anymore.
===========================
After an upgrade from 17.10 to 18.04, I noticed that all gnome windows animations were gone. After some digging, it seems that gnome-session incorrectly assumes that my graphics has no acceleration, when in fact it does: it's a i5-2520M CPU @ 2.50GHz with Intel integrated graphics (i915 driver).
I've tried this with and without the xserver-xorg-video-intel package (a.k.a. Intel driver) with the same behavior.
The output of gnome-session-check-accelerated is: llvmpipe (LLVM 6.0, 256 bits) however the system should have DRM 2.0 capability.
GL checks (e.g. glxinfo, glxgears produce the expected output from a working DRM system).
mesa-utils and mesa-utils-extra are both installed.
I can't find a work around. Perhaps there is something wrong with my install/upgrade?
Everything else works fine, although the graphical transitions are no longer smooth. But it would be nice to restore the expected behavior.
I have attached the log of 'journalctl -b0'
ProblemType: BugDistroRelease: Ubuntu 18.04
Package: gnome-session 3.28.1-0ubuntu2
ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
Uname: Linux 4.15.0-20-generic x86_64
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Wed May 2 13:06:00 2018
EcryptfsInUse: Yes
InstallationDate: Installed on 2016-04-22 (739 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bashSourcePackage: gnome-session
UpgradeStatus: Upgraded to bionic on 2018-04-27 (5 days ago) |
|
2018-06-13 15:37:41 |
Robie Basak |
nux (Ubuntu Bionic): status |
In Progress |
Fix Committed |
|
2018-06-13 15:37:42 |
Robie Basak |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
2018-06-13 15:37:44 |
Robie Basak |
bug |
|
|
added subscriber SRU Verification |
2018-06-13 15:37:47 |
Robie Basak |
tags |
amd64 apport-bug bionic |
amd64 apport-bug bionic verification-needed verification-needed-bionic |
|
2018-06-13 15:38:11 |
Robie Basak |
nux (Ubuntu Artful): status |
In Progress |
Fix Committed |
|
2018-06-13 15:38:15 |
Robie Basak |
tags |
amd64 apport-bug bionic verification-needed verification-needed-bionic |
amd64 apport-bug bionic verification-needed verification-needed-artful verification-needed-bionic |
|
2018-06-13 15:38:30 |
Robie Basak |
nux (Ubuntu Xenial): status |
In Progress |
Fix Committed |
|
2018-06-13 15:38:34 |
Robie Basak |
tags |
amd64 apport-bug bionic verification-needed verification-needed-artful verification-needed-bionic |
amd64 apport-bug bionic verification-needed verification-needed-artful verification-needed-bionic verification-needed-xenial |
|
2018-06-13 15:51:20 |
Marco Trevisan (Treviño) |
description |
[ Impact ]
GNOME shell and other 3D programs run using software rendering after unity removal.
This SRU covers only the upgrade case or if nux-tools removal happens after this update, for people who already upgraded and in broken state another SRU will follow.
[ Test case ]
· Install xenial
· Upgrade to bionic or artful
(assuming you're using a GNOME session)
· sudo apt remove nux-tools
· log into your session
. From terminal:
- printenv LIBGL_ALWAYS_SOFTWARE
Should print nothing (and return an error)
Same should happen if you don't remove nux-tools but you change
`/usr/lib/nux/unity_support_test` not to run properly (replace with a script exiting 1), but you're running a GNOME session.
[ Regression Potential ]
Unity desktops with no 3d support could not start anymore.
===========================
After an upgrade from 17.10 to 18.04, I noticed that all gnome windows animations were gone. After some digging, it seems that gnome-session incorrectly assumes that my graphics has no acceleration, when in fact it does: it's a i5-2520M CPU @ 2.50GHz with Intel integrated graphics (i915 driver).
I've tried this with and without the xserver-xorg-video-intel package (a.k.a. Intel driver) with the same behavior.
The output of gnome-session-check-accelerated is: llvmpipe (LLVM 6.0, 256 bits) however the system should have DRM 2.0 capability.
GL checks (e.g. glxinfo, glxgears produce the expected output from a working DRM system).
mesa-utils and mesa-utils-extra are both installed.
I can't find a work around. Perhaps there is something wrong with my install/upgrade?
Everything else works fine, although the graphical transitions are no longer smooth. But it would be nice to restore the expected behavior.
I have attached the log of 'journalctl -b0'
ProblemType: BugDistroRelease: Ubuntu 18.04
Package: gnome-session 3.28.1-0ubuntu2
ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
Uname: Linux 4.15.0-20-generic x86_64
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Wed May 2 13:06:00 2018
EcryptfsInUse: Yes
InstallationDate: Installed on 2016-04-22 (739 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bashSourcePackage: gnome-session
UpgradeStatus: Upgraded to bionic on 2018-04-27 (5 days ago) |
[ Impact ]
GNOME shell and other 3D programs run using software rendering after unity removal.
This SRU covers only the upgrade case or if nux-tools removal happens after this update, for people who already upgraded and in broken state another SRU will follow.
[ Test case ]
· Install xenial
· Upgrade to bionic or artful
(assuming you're using a GNOME session)
· sudo apt remove nux-tools
· log into your session
. From terminal:
- printenv LIBGL_ALWAYS_SOFTWARE
Should print nothing (and return an error)
Same should happen if you don't remove nux-tools but you change
`/usr/lib/nux/unity_support_test` not to run properly (replace with a script exiting 1), but you're running a GNOME session.
· If running Unity session instead, ensure that
printenv LIBGL_ALWAYS_SOFTWARE equals 1 in case that you're running
in an environment with no 3d support (VMs are easy tests)
[ Regression Potential ]
Unity desktops with no 3d support could not start anymore.
===========================
After an upgrade from 17.10 to 18.04, I noticed that all gnome windows animations were gone. After some digging, it seems that gnome-session incorrectly assumes that my graphics has no acceleration, when in fact it does: it's a i5-2520M CPU @ 2.50GHz with Intel integrated graphics (i915 driver).
I've tried this with and without the xserver-xorg-video-intel package (a.k.a. Intel driver) with the same behavior.
The output of gnome-session-check-accelerated is: llvmpipe (LLVM 6.0, 256 bits) however the system should have DRM 2.0 capability.
GL checks (e.g. glxinfo, glxgears produce the expected output from a working DRM system).
mesa-utils and mesa-utils-extra are both installed.
I can't find a work around. Perhaps there is something wrong with my install/upgrade?
Everything else works fine, although the graphical transitions are no longer smooth. But it would be nice to restore the expected behavior.
I have attached the log of 'journalctl -b0'
ProblemType: BugDistroRelease: Ubuntu 18.04
Package: gnome-session 3.28.1-0ubuntu2
ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
Uname: Linux 4.15.0-20-generic x86_64
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Wed May 2 13:06:00 2018
EcryptfsInUse: Yes
InstallationDate: Installed on 2016-04-22 (739 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bashSourcePackage: gnome-session
UpgradeStatus: Upgraded to bionic on 2018-04-27 (5 days ago) |
|
2018-06-14 09:28:09 |
Iain Lane |
attachment added |
|
nux.debdiff https://bugs.launchpad.net/ubuntu/+source/nux/+bug/1768610/+attachment/5152447/+files/nux.debdiff |
|
2018-06-14 09:28:24 |
Iain Lane |
attachment added |
|
mesa.debdiff https://bugs.launchpad.net/ubuntu/+source/nux/+bug/1768610/+attachment/5152448/+files/mesa.debdiff |
|
2018-06-19 01:42:14 |
Marco Trevisan (Treviño) |
tags |
amd64 apport-bug bionic verification-needed verification-needed-artful verification-needed-bionic verification-needed-xenial |
amd64 apport-bug bionic verification-done-bionic verification-needed verification-needed-artful verification-needed-xenial |
|
2018-06-19 03:36:41 |
Launchpad Janitor |
merge proposal linked |
|
https://code.launchpad.net/~3v1n0/nux/+git/nux/+merge/348192 |
|
2018-06-19 04:11:32 |
Launchpad Janitor |
merge proposal linked |
|
https://code.launchpad.net/~3v1n0/nux/+git/nux/+merge/348193 |
|
2018-06-19 04:14:36 |
Marco Trevisan (Treviño) |
attachment added |
|
xorg.debdiff https://bugs.launchpad.net/ubuntu/+source/nux/+bug/1768610/+attachment/5154156/+files/xorg.debdiff |
|
2018-06-19 04:26:26 |
Launchpad Janitor |
xorg (Ubuntu Xenial): status |
New |
Confirmed |
|
2018-06-19 04:26:26 |
Launchpad Janitor |
xorg (Ubuntu Artful): status |
New |
Confirmed |
|
2018-06-19 04:26:26 |
Launchpad Janitor |
xorg (Ubuntu Bionic): status |
New |
Confirmed |
|
2018-06-19 04:26:26 |
Launchpad Janitor |
xorg (Ubuntu): status |
New |
Confirmed |
|
2018-06-19 04:26:26 |
Marco Trevisan (Treviño) |
affects |
mesa (Ubuntu) |
xorg (Ubuntu) |
|
2018-06-19 04:26:47 |
Marco Trevisan (Treviño) |
xorg (Ubuntu): status |
New |
In Progress |
|
2018-06-19 04:27:03 |
Marco Trevisan (Treviño) |
xorg (Ubuntu Bionic): status |
Confirmed |
In Progress |
|
2018-06-20 02:01:02 |
Marco Trevisan (Treviño) |
attachment added |
|
xorg.debdiff https://bugs.launchpad.net/ubuntu/+source/nux/+bug/1768610/+attachment/5154434/+files/xorg.debdiff |
|
2018-06-22 12:35:50 |
Launchpad Janitor |
merge proposal linked |
|
https://code.launchpad.net/~3v1n0/nux/+git/nux/+merge/348390 |
|
2018-06-22 13:08:17 |
Launchpad Janitor |
merge proposal linked |
|
https://code.launchpad.net/~3v1n0/nux/+git/nux/+merge/348392 |
|
2018-06-25 14:26:09 |
Marco Trevisan (Treviño) |
description |
[ Impact ]
GNOME shell and other 3D programs run using software rendering after unity removal.
This SRU covers only the upgrade case or if nux-tools removal happens after this update, for people who already upgraded and in broken state another SRU will follow.
[ Test case ]
· Install xenial
· Upgrade to bionic or artful
(assuming you're using a GNOME session)
· sudo apt remove nux-tools
· log into your session
. From terminal:
- printenv LIBGL_ALWAYS_SOFTWARE
Should print nothing (and return an error)
Same should happen if you don't remove nux-tools but you change
`/usr/lib/nux/unity_support_test` not to run properly (replace with a script exiting 1), but you're running a GNOME session.
· If running Unity session instead, ensure that
printenv LIBGL_ALWAYS_SOFTWARE equals 1 in case that you're running
in an environment with no 3d support (VMs are easy tests)
[ Regression Potential ]
Unity desktops with no 3d support could not start anymore.
===========================
After an upgrade from 17.10 to 18.04, I noticed that all gnome windows animations were gone. After some digging, it seems that gnome-session incorrectly assumes that my graphics has no acceleration, when in fact it does: it's a i5-2520M CPU @ 2.50GHz with Intel integrated graphics (i915 driver).
I've tried this with and without the xserver-xorg-video-intel package (a.k.a. Intel driver) with the same behavior.
The output of gnome-session-check-accelerated is: llvmpipe (LLVM 6.0, 256 bits) however the system should have DRM 2.0 capability.
GL checks (e.g. glxinfo, glxgears produce the expected output from a working DRM system).
mesa-utils and mesa-utils-extra are both installed.
I can't find a work around. Perhaps there is something wrong with my install/upgrade?
Everything else works fine, although the graphical transitions are no longer smooth. But it would be nice to restore the expected behavior.
I have attached the log of 'journalctl -b0'
ProblemType: BugDistroRelease: Ubuntu 18.04
Package: gnome-session 3.28.1-0ubuntu2
ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
Uname: Linux 4.15.0-20-generic x86_64
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Wed May 2 13:06:00 2018
EcryptfsInUse: Yes
InstallationDate: Installed on 2016-04-22 (739 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bashSourcePackage: gnome-session
UpgradeStatus: Upgraded to bionic on 2018-04-27 (5 days ago) |
[ Impact ]
GNOME shell and other 3D programs run using software rendering after unity removal.
This SRU covers only the upgrade case or if nux-tools removal happens after this update, for people who already upgraded and in broken state another SRU will follow.
[ Test case - FOR WHO UPGRADES TO BIONIC/ARTFUL ]
· Install xenial
· Upgrade (nux-tools) and ensure that unity is still properly running after
a logout/login cycle.
· Upgrade to bionic or artful
(assuming you're using a GNOME session)
· sudo apt remove nux-tools
· log into your session
. From terminal:
- printenv LIBGL_ALWAYS_SOFTWARE
Should print nothing (and return an error)
Same should happen if you don't remove nux-tools but you change
`/usr/lib/nux/unity_support_test` not to run properly (replace with a script exiting 1), but you're running a GNOME session.
· If running Unity session instead, ensure that
printenv LIBGL_ALWAYS_SOFTWARE equals 1 in case that you're running
in an environment with no 3d support (VMs are easy tests)
[ Test case - FOR WHO HAS ALREADY UPGRADED TO BIONIC/ARTFUL AND REMOVED UNITY ]
· remove nux-tools from artful/bionic-release (pre-sru), upgrade,
reinstall nux-tools (no prompt)
· remove nux-tools from bionic-proposed/updates (sru), upgrade, reinstall
nux-tools (nothing should be prompted)
· modify config file, remove nux-tools, upgrade, reinstall nux-tools (should prompt)
· install nux-tools, upgrade, no prompt
You end up with either no /etc/X11/Xsession.d/50_check_unity_support, its new contents or you are asked what to do if you've changed it before. Never the old content.
[ Regression Potential ]
Unity desktops with no 3d support could not start anymore.
===========================
After an upgrade from 17.10 to 18.04, I noticed that all gnome windows animations were gone. After some digging, it seems that gnome-session incorrectly assumes that my graphics has no acceleration, when in fact it does: it's a i5-2520M CPU @ 2.50GHz with Intel integrated graphics (i915 driver).
I've tried this with and without the xserver-xorg-video-intel package (a.k.a. Intel driver) with the same behavior.
The output of gnome-session-check-accelerated is: llvmpipe (LLVM 6.0, 256 bits) however the system should have DRM 2.0 capability.
GL checks (e.g. glxinfo, glxgears produce the expected output from a working DRM system).
mesa-utils and mesa-utils-extra are both installed.
I can't find a work around. Perhaps there is something wrong with my install/upgrade?
Everything else works fine, although the graphical transitions are no longer smooth. But it would be nice to restore the expected behavior.
I have attached the log of 'journalctl -b0'
ProblemType: BugDistroRelease: Ubuntu 18.04
Package: gnome-session 3.28.1-0ubuntu2
ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
Uname: Linux 4.15.0-20-generic x86_64
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Wed May 2 13:06:00 2018
EcryptfsInUse: Yes
InstallationDate: Installed on 2016-04-22 (739 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bashSourcePackage: gnome-session
UpgradeStatus: Upgraded to bionic on 2018-04-27 (5 days ago) |
|
2018-06-25 15:25:21 |
Iain Lane |
xorg (Ubuntu Artful): status |
Confirmed |
In Progress |
|
2018-06-25 15:25:24 |
Iain Lane |
xorg (Ubuntu Xenial): status |
Confirmed |
In Progress |
|
2018-06-26 17:17:39 |
Launchpad Janitor |
xorg (Ubuntu): status |
In Progress |
Fix Released |
|
2018-07-03 06:52:03 |
Launchpad Janitor |
nux (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
2018-07-03 06:52:10 |
Steve Langasek |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
2018-07-23 15:57:11 |
Łukasz Zemczak |
xorg (Ubuntu Artful): status |
In Progress |
Won't Fix |
|
2018-07-23 16:28:12 |
Łukasz Zemczak |
nux (Ubuntu Bionic): status |
Fix Released |
Fix Committed |
|
2018-07-23 16:28:15 |
Łukasz Zemczak |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
2018-07-23 16:28:20 |
Łukasz Zemczak |
tags |
amd64 apport-bug bionic verification-done-bionic verification-needed verification-needed-artful verification-needed-xenial |
amd64 apport-bug bionic verification-needed verification-needed-artful verification-needed-bionic verification-needed-xenial |
|
2018-07-23 16:29:04 |
Łukasz Zemczak |
xorg (Ubuntu Bionic): status |
In Progress |
Fix Committed |
|
2018-07-23 16:34:12 |
Łukasz Zemczak |
xorg (Ubuntu Xenial): status |
In Progress |
Fix Committed |
|
2018-08-02 21:32:43 |
Marco Trevisan (Treviño) |
tags |
amd64 apport-bug bionic verification-needed verification-needed-artful verification-needed-bionic verification-needed-xenial |
amd64 apport-bug bionic verification-needed verification-needed-bionic verification-needed-xenial |
|
2018-08-02 21:41:03 |
Marco Trevisan (Treviño) |
tags |
amd64 apport-bug bionic verification-needed verification-needed-bionic verification-needed-xenial |
amd64 apport-bug bionic verification-done-bionic verification-done-xenial verification-needed |
|
2018-08-02 21:41:14 |
Marco Trevisan (Treviño) |
tags |
amd64 apport-bug bionic verification-done-bionic verification-done-xenial verification-needed |
amd64 apport-bug bionic verification-done verification-done-bionic verification-done-xenial |
|
2018-08-02 21:42:33 |
Marco Trevisan (Treviño) |
nux (Ubuntu Artful): status |
Fix Committed |
Won't Fix |
|
2018-08-06 14:13:37 |
Launchpad Janitor |
xorg (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
2018-08-06 14:13:40 |
Launchpad Janitor |
nux (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
2018-08-06 14:13:48 |
Launchpad Janitor |
xorg (Ubuntu Xenial): status |
Fix Committed |
Fix Released |
|
2018-08-06 14:13:51 |
Launchpad Janitor |
nux (Ubuntu Xenial): status |
Fix Committed |
Fix Released |
|
2019-04-18 08:30:26 |
Michel-Ekimia |
bug |
|
|
added subscriber Michel-Ekimia |