[Desktop-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04 disables hardware acceleration on Intel Graphics
@Michele: Thanks, that's it. You're my personal hero of the week (-: ** Package changed: libglvnd (Ubuntu) => nux (Ubuntu) ** Summary changed: - Upgrade from 16.04 to 18.04 disables hardware acceleration on Intel Graphics + Upgrade from 16.04 to 18.04, then uninstalling unity disables hardware acceleration ** Description changed: After upgrading from 16.04 to 18.04 on a very plain Intel Skylake graphics, hardware acceleration is gone. Glxinfo and System Information report 'llvmpipe' (software rasterizer) + + It is caused by the file + /etc/X11/Xsession.d/50_check_unity_support + which can be deleted and then this problem goes away. > 00:02.0 VGA compatible controller: Intel Corporation HD Graphics 520 (rev 07) ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: libglvnd0 1.0.0-2ubuntu2 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: Fri Apr 27 20:24:48 2018 Dependencies: - gcc-8-base 8-20180414-1ubuntu2 - libc6 2.27-3ubuntu1 - libgcc1 1:8-20180414-1ubuntu2 + gcc-8-base 8-20180414-1ubuntu2 + libc6 2.27-3ubuntu1 + libgcc1 1:8-20180414-1ubuntu2 EcryptfsInUse: Yes InstallationDate: Installed on 2016-04-21 (735 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) SourcePackage: libglvnd UpgradeStatus: Upgraded to bionic on 2018-04-26 (0 days ago) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to libglvnd in Ubuntu. https://bugs.launchpad.net/bugs/1767468 Title: Upgrade from 16.04 to 18.04, then uninstalling unity disables hardware acceleration Status in nux package in Ubuntu: Confirmed Bug description: After upgrading from 16.04 to 18.04 on a very plain Intel Skylake graphics, hardware acceleration is gone. Glxinfo and System Information report 'llvmpipe' (software rasterizer) It is caused by the file /etc/X11/Xsession.d/50_check_unity_support which can be deleted and then this problem goes away. > 00:02.0 VGA compatible controller: Intel Corporation HD Graphics 520 (rev 07) ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: libglvnd0 1.0.0-2ubuntu2 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: Fri Apr 27 20:24:48 2018 Dependencies: gcc-8-base 8-20180414-1ubuntu2 libc6 2.27-3ubuntu1 libgcc1 1:8-20180414-1ubuntu2 EcryptfsInUse: Yes InstallationDate: Installed on 2016-04-21 (735 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) SourcePackage: libglvnd UpgradeStatus: Upgraded to bionic on 2018-04-26 (0 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nux/+bug/1767468/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04 disables hardware acceleration on Intel Graphics
Ok I fixed the problem on my system. This has nothing to do with libglvnd but I don't know to which package it should be attributed. Problem (at least for me) seems to be linked to /etc/X11/Xsession.d/50_check_unity_support that fails (as I had uninstalled unity after update) and causes Xsession to fall-back on LLVMPipe. Remove or comment that file and accelerated drivers are back OpenGL renderer string: Mesa DRI Intel(R) HD Graphics 520 (Skylake GT2) Hope this helps, and that someone more experienced can tag the appropriate package so that the update removes this leftover check. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to libglvnd in Ubuntu. https://bugs.launchpad.net/bugs/1767468 Title: Upgrade from 16.04 to 18.04 disables hardware acceleration on Intel Graphics Status in libglvnd package in Ubuntu: Confirmed Bug description: After upgrading from 16.04 to 18.04 on a very plain Intel Skylake graphics, hardware acceleration is gone. Glxinfo and System Information report 'llvmpipe' (software rasterizer) > 00:02.0 VGA compatible controller: Intel Corporation HD Graphics 520 (rev 07) ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: libglvnd0 1.0.0-2ubuntu2 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: Fri Apr 27 20:24:48 2018 Dependencies: gcc-8-base 8-20180414-1ubuntu2 libc6 2.27-3ubuntu1 libgcc1 1:8-20180414-1ubuntu2 EcryptfsInUse: Yes InstallationDate: Installed on 2016-04-21 (735 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) SourcePackage: libglvnd UpgradeStatus: Upgraded to bionic on 2018-04-26 (0 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libglvnd/+bug/1767468/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04 disables hardware acceleration on Intel Graphics
Same thing here. The Intel driver ils not even loaded. Evrything is slow and external displays are not detected. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to libglvnd in Ubuntu. https://bugs.launchpad.net/bugs/1767468 Title: Upgrade from 16.04 to 18.04 disables hardware acceleration on Intel Graphics Status in libglvnd package in Ubuntu: Confirmed Bug description: After upgrading from 16.04 to 18.04 on a very plain Intel Skylake graphics, hardware acceleration is gone. Glxinfo and System Information report 'llvmpipe' (software rasterizer) > 00:02.0 VGA compatible controller: Intel Corporation HD Graphics 520 (rev 07) ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: libglvnd0 1.0.0-2ubuntu2 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: Fri Apr 27 20:24:48 2018 Dependencies: gcc-8-base 8-20180414-1ubuntu2 libc6 2.27-3ubuntu1 libgcc1 1:8-20180414-1ubuntu2 EcryptfsInUse: Yes InstallationDate: Installed on 2016-04-21 (735 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) SourcePackage: libglvnd UpgradeStatus: Upgraded to bionic on 2018-04-26 (0 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libglvnd/+bug/1767468/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04 disables hardware acceleration on Intel Graphics
Running on a live evaluation gets proper HW acceleration, but I'd really rather avoid having to reinstall if it can be avoided. A pointer for where to look for trouble would be much appreciated, all of the obvious log files show no sign of trouble. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to libglvnd in Ubuntu. https://bugs.launchpad.net/bugs/1767468 Title: Upgrade from 16.04 to 18.04 disables hardware acceleration on Intel Graphics Status in libglvnd package in Ubuntu: Confirmed Bug description: After upgrading from 16.04 to 18.04 on a very plain Intel Skylake graphics, hardware acceleration is gone. Glxinfo and System Information report 'llvmpipe' (software rasterizer) > 00:02.0 VGA compatible controller: Intel Corporation HD Graphics 520 (rev 07) ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: libglvnd0 1.0.0-2ubuntu2 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: Fri Apr 27 20:24:48 2018 Dependencies: gcc-8-base 8-20180414-1ubuntu2 libc6 2.27-3ubuntu1 libgcc1 1:8-20180414-1ubuntu2 EcryptfsInUse: Yes InstallationDate: Installed on 2016-04-21 (735 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) SourcePackage: libglvnd UpgradeStatus: Upgraded to bionic on 2018-04-26 (0 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libglvnd/+bug/1767468/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04 disables hardware acceleration on Intel Graphics
Similar problem. I actually had updated to 18.04 beta, with no problems. The issue manifested itself after I upgraded to the final release yesterday. I don't think it's related to similar other bugs as I have libegl-mesa0 . I also cannot find any error message in the logs, seems that Xorg loads all of the HW acceleration libraries just fine, but for some reason gnome-shell runs on llvmpipe. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to libglvnd in Ubuntu. https://bugs.launchpad.net/bugs/1767468 Title: Upgrade from 16.04 to 18.04 disables hardware acceleration on Intel Graphics Status in libglvnd package in Ubuntu: Confirmed Bug description: After upgrading from 16.04 to 18.04 on a very plain Intel Skylake graphics, hardware acceleration is gone. Glxinfo and System Information report 'llvmpipe' (software rasterizer) > 00:02.0 VGA compatible controller: Intel Corporation HD Graphics 520 (rev 07) ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: libglvnd0 1.0.0-2ubuntu2 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: Fri Apr 27 20:24:48 2018 Dependencies: gcc-8-base 8-20180414-1ubuntu2 libc6 2.27-3ubuntu1 libgcc1 1:8-20180414-1ubuntu2 EcryptfsInUse: Yes InstallationDate: Installed on 2016-04-21 (735 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) SourcePackage: libglvnd UpgradeStatus: Upgraded to bionic on 2018-04-26 (0 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libglvnd/+bug/1767468/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04 disables hardware acceleration on Intel Graphics
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: libglvnd (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to libglvnd in Ubuntu. https://bugs.launchpad.net/bugs/1767468 Title: Upgrade from 16.04 to 18.04 disables hardware acceleration on Intel Graphics Status in libglvnd package in Ubuntu: Confirmed Bug description: After upgrading from 16.04 to 18.04 on a very plain Intel Skylake graphics, hardware acceleration is gone. Glxinfo and System Information report 'llvmpipe' (software rasterizer) > 00:02.0 VGA compatible controller: Intel Corporation HD Graphics 520 (rev 07) ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: libglvnd0 1.0.0-2ubuntu2 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: Fri Apr 27 20:24:48 2018 Dependencies: gcc-8-base 8-20180414-1ubuntu2 libc6 2.27-3ubuntu1 libgcc1 1:8-20180414-1ubuntu2 EcryptfsInUse: Yes InstallationDate: Installed on 2016-04-21 (735 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) SourcePackage: libglvnd UpgradeStatus: Upgraded to bionic on 2018-04-26 (0 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libglvnd/+bug/1767468/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
