[Ubuntu-x-swat] [Bug 1755097] Re: LLVMpipe renderer used instead of Intel on Xorg sessions because of unity leftover file /etc/X11/Xsession.d/50_check_unity_support
I solved the problem for my with "apt purge nux-tools" ** Summary changed: - LLVMpipe renderer used instead of Intel on Xorg sessions + LLVMpipe renderer used instead of Intel on Xorg sessions because of unity leftover file /etc/X11/Xsession.d/50_check_unity_support ** Summary changed: - LLVMpipe renderer used instead of Intel on Xorg sessions because of unity leftover file /etc/X11/Xsession.d/50_check_unity_support + LIBGL_ALWAYS_SOFTWARE=1 renderer used instead of Intel on Xorg sessions because of unity leftover file /etc/X11/Xsession.d/50_check_unity_support -- 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/1755097 Title: LIBGL_ALWAYS_SOFTWARE=1 renderer used instead of Intel on Xorg sessions because of unity leftover file /etc/X11/Xsession.d/50_check_unity_support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1755097/+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 1755097] Re: LLVMpipe renderer used instead of Intel on Xorg sessions
For the record: $ dpkg -S /etc/X11/Xsession.d/50_check_unity_support nux-tools: /etc/X11/Xsession.d/50_check_unity_support $ apt rdepends --installed unity unity Reverse Depends: Breaks: ubuntu-session (<< 7.5.0+17.10.20170619) -- 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/1755097 Title: LIBGL_ALWAYS_SOFTWARE=1 renderer used instead of Intel on Xorg sessions because of unity leftover file /etc/X11/Xsession.d/50_check_unity_support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1755097/+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 1755097] Re: LLVMpipe renderer used instead of Intel on Xorg sessions
So, after investigating this problem, I finally saw the cause: under X.org, the environment variable LIBGL_ALWAYS_SOFTWARE is set to 1 *always*. Without it, it uses the intel driver as usual: $ LIBGL_ALWAYS_SOFTWARE=0 glxinfo | grep -i opengl OpenGL vendor string: Intel Open Source Technology Center OpenGL renderer string: Mesa DRI Intel(R) UHD Graphics 620 (Kabylake GT2) OpenGL core profile version string: 4.5 (Core Profile) Mesa 18.0.0-rc5 OpenGL core profile shading language version string: 4.50 OpenGL core profile context flags: (none) OpenGL core profile profile mask: core profile OpenGL core profile extensions: OpenGL version string: 3.0 Mesa 18.0.0-rc5 OpenGL shading language version string: 1.30 OpenGL context flags: (none) OpenGL extensions: OpenGL ES profile version string: OpenGL ES 3.2 Mesa 18.0.0-rc5 OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20 OpenGL ES profile extensions: This is probably because I have an old unity file that's running when my session starts (/etc/X11/Xsession.d/50_check_unity_support) with these contents: # This file is sourced by Xsession(5), not executed. # If the hardware does not pass unity_support_test, fall back to LLVMpipe # which does. if [ "x$DESKTOP_SESSION" = "xubuntu" ]; then /usr/lib/nux/unity_support_test || export LIBGL_ALWAYS_SOFTWARE=1 fi And given that the file /usr/lib/nux/unity_support_test doesn't exist anymore, it always exports the variable. I think that there is still a bug here, and some possible fixes: a) Remove the offending file when unity is removed b) Fix the condition to check if unity_support_test exists c) Be sure that ubuntu-bug reports the status of the flag for mesa bugs d) Make that glxinfo prominently warns that the current env forces it to run in software mode -- 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/1755097 Title: LIBGL_ALWAYS_SOFTWARE=1 renderer used instead of Intel on Xorg sessions because of unity leftover file /etc/X11/Xsession.d/50_check_unity_support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1755097/+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 1755097] Re: LLVMpipe renderer used instead of Intel on Xorg sessions
$ apt-cache policy libegl-mesa0 libglx-mesa0 libegl-mesa0: Installed: 18.0.0~rc5-1ubuntu1 Candidate: 18.0.0~rc5-1ubuntu1 Version table: *** 18.0.0~rc5-1ubuntu1 500 500 http://archive.ubuntu.com/ubuntu bionic/main amd64 Packages 100 /var/lib/dpkg/status libglx-mesa0: Installed: 18.0.0~rc5-1ubuntu1 Candidate: 18.0.0~rc5-1ubuntu1 Version table: *** 18.0.0~rc5-1ubuntu1 500 500 http://archive.ubuntu.com/ubuntu bionic/main amd64 Packages 100 /var/lib/dpkg/status -- 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/1755097 Title: LLVMpipe renderer used instead of Intel on Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1755097/+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 1755097] Re: LLVMpipe renderer used instead of Intel on Xorg sessions
Ok. Is there any other command to run or logs that I can add to spot the problem of it using llvmpipe? -- 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/1755097 Title: LLVMpipe renderer used instead of Intel on Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1755097/+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 1755097] Re: LLVMpipe renderer used instead of Intel on Xorg sessions
it should but isn't yet I don't see anything being wrong in the logs, X loads glamoregl just fine -- 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/1755097 Title: LLVMpipe renderer used instead of Intel on Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1755097/+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 1755097] Re: LLVMpipe renderer used instead of Intel on Xorg sessions
Shouldn't this info be included in the original report that ubuntu-bug creates? It would remove the step of asking it later in the bug report -- 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/1755097 Title: LLVMpipe renderer used instead of Intel on Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1755097/+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 1755097] Re: LLVMpipe renderer used instead of Intel on Xorg sessions
$ apt-cache policy libegl-mesa0 libglx-mesa0 libegl-mesa0: Installed: 18.0.0~rc4-1ubuntu3 Candidate: 18.0.0~rc4-1ubuntu3 Version table: *** 18.0.0~rc4-1ubuntu3 500 500 http://archive.ubuntu.com/ubuntu bionic/main amd64 Packages 100 /var/lib/dpkg/status libglx-mesa0: Installed: 18.0.0~rc4-1ubuntu3 Candidate: 18.0.0~rc4-1ubuntu3 Version table: *** 18.0.0~rc4-1ubuntu3 500 500 http://archive.ubuntu.com/ubuntu bionic/main amd64 Packages 100 /var/lib/dpkg/status -- 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/1755097 Title: LLVMpipe renderer used instead of Intel on Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1755097/+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 1755097] Re: LLVMpipe renderer used instead of Intel on Xorg sessions
wrong package, sorry: apt-cache policy libegl-mesa0 libglx-mesa0 -- 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/1755097 Title: LLVMpipe renderer used instead of Intel on Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1755097/+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 1755097] Re: LLVMpipe renderer used instead of Intel on Xorg sessions
$ apt-cache policy libgl1 libegl1 libgl1: Installed: 1.0.0-2ubuntu2 Candidate: 1.0.0-2ubuntu2 Version table: *** 1.0.0-2ubuntu2 500 500 http://archive.ubuntu.com/ubuntu bionic/main amd64 Packages 100 /var/lib/dpkg/status libegl1: Installed: 1.0.0-2ubuntu2 Candidate: 1.0.0-2ubuntu2 Version table: *** 1.0.0-2ubuntu2 500 500 http://archive.ubuntu.com/ubuntu bionic/main amd64 Packages 100 /var/lib/dpkg/status ** Changed in: mesa (Ubuntu) Status: Incomplete => Confirmed -- 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/1755097 Title: LLVMpipe renderer used instead of Intel on Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1755097/+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 1755097] Re: LLVMpipe renderer used instead of Intel on Xorg sessions
run: apt-cache policy libgl1 libegl1 ** Changed in: mesa (Ubuntu) Status: New => Incomplete -- 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/1755097 Title: LLVMpipe renderer used instead of Intel on Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1755097/+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
