[Touch-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04, then uninstalling unity disables hardware acceleration

2019-11-22 Thread Dominic Jaques
*** This bug is a duplicate of bug 1768610 ***
https://bugs.launchpad.net/bugs/1768610

I have witnessed a _related_ issue but it does not appear to be
precisely the same problem.

https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1853585

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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.

  Apparently the problem is that nux-tools is not purged, leaving the
  above file (also see #1768610).

  > 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)

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[Touch-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04, then uninstalling unity disables hardware acceleration

2018-09-09 Thread Ben Ward
*** This bug is a duplicate of bug 1768610 ***
https://bugs.launchpad.net/bugs/1768610

I had these exact same symptoms today with my nVidia GTX 960 after doing
a platform upgrade from 17.10 to 18.04.

Issue was actually dead simple to fix, the upgrade to 18.04 removed some
PPAs (including the graphics drivers), so although the nVidia driver
package was present on the system it wasn't getting updates and the
system appears to have selected a software only driver to use instead.
All I did was uninstall nvidia-390 using apt, re-added the ppa, apt-get
updated, then reinstalled nvidia-390 again using apt. Fixed it fine for
me.


###
sudo apt-get autoremove nvidia-390
sudo add-apt-repository ppa:graphics-drivers/ppa
sudo apt-get update
sudo apt-get install nvidia-390
###

hope this is useful :)

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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.

  Apparently the problem is that nux-tools is not purged, leaving the
  above file (also see #1768610).

  > 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)

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[Touch-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04, then uninstalling unity disables hardware acceleration

2018-06-12 Thread Sebastien Bacher
*** This bug is a duplicate of bug 1768610 ***
https://bugs.launchpad.net/bugs/1768610

** This bug has been marked a duplicate of bug 1768610
   leftover conffile forces GNOME is software rendering

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You received this bug notification because you are a member of Ubuntu
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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.

  Apparently the problem is that nux-tools is not purged, leaving the
  above file (also see #1768610).

  > 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)

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[Touch-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04, then uninstalling unity disables hardware acceleration

2018-06-12 Thread Andreas Schildbach
** 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.
+ 
+ Apparently the problem is that nux-tools is not purged, leaving the
+ above file (also see #1768610).
  
  > 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)

-- 
You received this bug notification because you are a member of Ubuntu
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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.

  Apparently the problem is that nux-tools is not purged, leaving the
  above file (also see #1768610).

  > 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:
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[Touch-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04, then uninstalling unity disables hardware acceleration

2018-06-12 Thread Andreas Schildbach
** This bug is no longer a duplicate of bug 1768610
   leftover conffile forces GNOME is software rendering

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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)

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[Touch-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04, then uninstalling unity disables hardware acceleration

2018-06-12 Thread Sebastien Bacher
*** This bug is a duplicate of bug 1768610 ***
https://bugs.launchpad.net/bugs/1768610

** This bug has been marked a duplicate of bug 1768610
   leftover conffile forces GNOME is software rendering

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to nux 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)

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[Touch-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04, then uninstalling unity disables hardware acceleration

2018-06-07 Thread Brian Murray
** Changed in: nux (Ubuntu)
 Assignee: (unassigned) => Canonical Desktop Team (canonical-desktop-team)

** Changed in: nux (Ubuntu)
Milestone: None => ubuntu-18.04.1

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You received this bug notification because you are a member of Ubuntu
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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:
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[Touch-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04, then uninstalling unity disables hardware acceleration

2018-05-30 Thread Rocko
@Brian: just FYI, the /etc/X11/Xsession.d/50_check_unity_support file is
actually checking for ubuntu, not xubuntu: if [ "x$DESKTOP_SESSION" =
"xubuntu" ] will be true if $DESKTOP_SESSION is "ubuntu", because it's
prepending "x" to $DESKTOP_SESSION.

My unity_support_check was failing (it returns 1) so
LIBGL_ALWAYS_SOFTWARE was being set to one. However, after I removed the
/etc/X11/Xsession.d/50_check_unity_support file and reboot,
LIBGL_ALWAYS_SOFTWARE is not set but I still get a llvm_pipe session.

This bug looks a lot like #1752938, which is about losing hardware
acceleration but without removing unity.

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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)

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[Touch-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04, then uninstalling unity disables hardware acceleration

2018-05-23 Thread Martin
echo $LIBGL_ALWAYS_SOFTWARE gives me 1. Why?

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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)

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[Touch-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04, then uninstalling unity disables hardware acceleration

2018-05-20 Thread Emiliano
I have purged nux-tools (which removed the Xsession file), but I'm still
rendering on llvmpipe

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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)

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[Touch-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04, then uninstalling unity disables hardware acceleration

2018-05-18 Thread Andreas Schildbach
I'm using Ubuntu, not Xubuntu. I never tried to manually execute the
script. I simply removed the file and rebooted – problem gone.

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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)

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[Touch-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04, then uninstalling unity disables hardware acceleration

2018-05-18 Thread Brian Murray
The mentioned file,/etc/X11/Xsession.d/50_check_unity_support, should
only run on systems using Xubuntu. Is that what everyone is using?

Additionally, I tried to recreate this by uninstalling unity but
unity_support_test still passes for me.

[  1:24PM 10282 ]  [ bdmurray@impulse:~/source-trees/metarelease/ubuntu ]
 $ /usr/lib/nux/unity_support_test; echo $?
0
[  1:24PM 10283 ]  [ bdmurray@impulse:~/source-trees/metarelease/ubuntu ]
[  1:24PM 10285 ]  [ bdmurray@impulse:~/source-trees/metarelease/ubuntu ]
 $ sudo apt-get remove unity
[sudo] password for bdmurray: 
Reading package lists... Done
Building dependency tree   
Reading state information... Done
The following packages were automatically installed and are no longer required:
  gtk3-nocsd libgtk3-nocsd0 python3-feedparser session-shortcuts 
unity-scope-calculator unity-scope-chromiumbookmarks unity-scope-colourlovers
  unity-scope-devhelp unity-scope-firefoxbookmarks unity-scope-home 
unity-scope-manpages unity-scope-openclipart unity-scope-texdoc
  unity-scope-virtualbox unity-scope-yelp unity-scope-zotero 
unity-scopes-master-default
Use 'sudo apt autoremove' to remove them.
The following packages will be REMOVED:
  unity unity-session unity-tweak-tool
0 upgraded, 0 newly installed, 3 to remove and 13 not upgraded.
After this operation, 9,766 kB disk space will be freed.
Do you want to continue? [Y/n] Y
[  1:25PM 10286 ]  [ bdmurray@impulse:~/source-trees/metarelease/ubuntu ]
 $ /usr/lib/nux/unity_support_test; echo $?
0

Is the unity_support_test failing for you all?

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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)

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[Touch-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04, then uninstalling unity disables hardware acceleration

2018-05-12 Thread Kenneth Rawlings
@Michele - Thanks, that did it for me. This problem has been driving me
nuts since I upgraded to 18.04.

I went one step further though. I noticed that file belonged to the nux-
tools package. I went ahead and ran "sudo apt purge nux-tools". I didn't
see a need to keep that package around anymore. No other packages were
depending on that package either.

lspci:
00:02.0 VGA compatible controller: Intel Corporation Device 5927 (rev 06)

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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)

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[Touch-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04, then uninstalling unity disables hardware acceleration

2018-05-11 Thread Stefan
I had exactly the same issue. Commenting out the content of
/etc/X11/Xsession.d/50_check_unity_support works around the issue.

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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)

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[Touch-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04, then uninstalling unity disables hardware acceleration

2018-05-08 Thread Thomas Mortagne
I reproduced the bug with the following:
* 17.10 itself upgraded from 17.04
* uninstalled Unity (to workaround a bug but I don't remember which one)
* upgrade to 18.04 today

-> hardware acceleration disabled

lspci:
> 00:02.0 VGA compatible controller: Intel Corporation Device 5a85 (rev 0b)

The workaround described in #6 worked like a charm for me.

-- 
You received this bug notification because you are a member of Ubuntu
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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)

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[Touch-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04, then uninstalling unity disables hardware acceleration

2018-05-02 Thread Tarik GRABA
I had to use a 4.16 kernel from http://kernel.ubuntu.com/~kernel-
ppa/mainline to have a working machine!

-- 
You received this bug notification because you are a member of Ubuntu
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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)

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[Touch-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04, then uninstalling unity disables hardware acceleration

2018-05-02 Thread Tarik GRABA
Maybe related to this other bug report:
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1768232

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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)

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[Touch-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04, then uninstalling unity disables hardware acceleration

2018-05-02 Thread Tarik GRABA
Also lshw reports VGA controller as *unclaimed*.


sudo lshw -c display
  ~
  *-display UNCLAIMED   
   description: VGA compatible controller
   product: 4th Gen Core Processor Integrated Graphics Controller
   vendor: Intel Corporation
   physical id: 2
   bus info: pci@:00:02.0
   version: 06
   width: 64 bits
   clock: 33MHz
   capabilities: msi pm vga_controller bus_master cap_list
   configuration: latency=0
   resources: memory:f580-f5bf memory:e000-efff 
ioport:f000(size=64) memory:c-d


The xorg intel package is installed:

Package: xserver-xorg-video-intel
Version: 2:2.99.917+git20171229-1

-- 
You received this bug notification because you are a member of Ubuntu
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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)

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[Touch-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04, then uninstalling unity disables hardware acceleration

2018-05-02 Thread Tarik GRABA
Does not solve the problem for me, still Intel VGA driver not loaded.

`lspci -v` returns :

00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor 
Integrated Graphics Controller (rev 06) (prog-if 00 [VGA controller])
Subsystem: Dell 4th Gen Core Processor Integrated Graphics Controller
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at f580 (64-bit, non-prefetchable) [size=4M]
Memory at e000 (64-bit, prefetchable) [size=256M]
I/O ports at f000 [size=64]
[virtual] Expansion ROM at 000c [disabled] [size=128K]
Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit-
Capabilities: [d0] Power Management version 2
Capabilities: [a4] PCI Advanced Features

No driver is loaded.

And `lsmod` does not show the intel video driver.

Am I missing something?

-- 
You received this bug notification because you are a member of Ubuntu
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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)

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[Touch-packages] [Bug 1767468] Re: Upgrade from 16.04 to 18.04, then uninstalling unity disables hardware acceleration

2018-04-29 Thread perezd
I'd like to confirm that I observed this same problem when upgrading
from 17.10 to 18.04. Removing /etc/X11/Xsession.d/50_check_unity_support
also fixed my installation.

-- 
You received this bug notification because you are a member of Ubuntu
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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)

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