[Desktop-packages] [Bug 1882466] Re: mythtv frontend crash when calling glClear in iris driver
Great, let's mark it as fixed, then. ** Changed in: mesa (Ubuntu) Status: Incomplete => Fix Released -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1882466 Title: mythtv frontend crash when calling glClear in iris driver Status in mesa package in Ubuntu: Fix Released Bug description: on startup, mythfrontend crashes repeatedly when calling glClear - the following traceback: Core was generated by `/usr/bin/mythfrontend.real'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x7f9495ca0838 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so [Current thread is 1 (Thread 0x7f9551e59940 (LWP 4164))] (gdb) bt #0 0x7f9495ca0838 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #1 0x7f9495ca2ebf in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #2 0x7f9495e65de4 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #3 0x7f9495c7ce5d in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #4 0x7f9495c7da95 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #5 0x7f94952bc774 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #6 0x7f955f79e713 in QOpenGLFunctions::glClear (this=0x555cb36e8160, mask=16384) at /usr/include/x86_64-linux-gnu/qt5/QtGui/qopenglfunctions.h:628 #7 0x7f955f798090 in MythRenderOpenGL::ClearFramebuffer ( this=0x555cb36e8150) at opengl/mythrenderopengl.cpp:801 #8 0x7f955f78a3f2 in MythOpenGLPainter::Begin (this=0x555cb398dac0, Parent=0x555cb399d1d0) at opengl/mythpainteropengl.cpp:136 I can work around this problem with this: export MESA_LOADER_DRIVER_OVERRIDE=i965 (then running mythfrontend works fine) sorry for the lack of debug symbols in iris_dri.so if there is a .deb around with a debug version i can generate the traceback again not sure if the problem belongs to iris_dri.so or to mythfrontend but I put it here due to the workaround. $ lsb_release -rd Description: Ubuntu 20.04 LTS Release: 20.04 $ apt-cache policy libgl1-mesa-dri libgl1-mesa-dri: Installed: 20.0.4-2ubuntu1 Candidate: 20.0.4-2ubuntu1 Version table: *** 20.0.4-2ubuntu1 500 500 http://archive.ubuntu.com/ubuntu focal/main amd64 Packages 100 /var/lib/dpkg/status To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1882466/+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
Re: [Desktop-packages] [Bug 1882466] Re: mythtv frontend crash when calling glClear in iris driver
I have since upgraded to ubuntu 22.04 and I do not see the problem there. $ apt-cache policy libgl1-mesa-dri libgl1-mesa-dri: Installed: 23.0.4-0ubuntu1~22.04.1 Candidate: 23.0.4-0ubuntu1~22.04.1 Version table: *** 23.0.4-0ubuntu1~22.04.1 500 500 http://ca.archive.ubuntu.com/ubuntu jammy-updates/main amd64 Packages 500 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 Packages 100 /var/lib/dpkg/status On Mon, Aug 28, 2023 at 3:06 PM Oibaf <1882...@bugs.launchpad.net> wrote: > Ken, Ubuntu 20.04 now has mesa 21.2.6-0ubuntu0.1~20.04.2 , can you try > it, is this still an issue for you? > > > ** Changed in: mesa (Ubuntu) >Status: New => Incomplete > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1882466 > > Title: > mythtv frontend crash when calling glClear in iris driver > > Status in mesa package in Ubuntu: > Incomplete > > Bug description: > on startup, mythfrontend crashes repeatedly when calling glClear - the > following traceback: > Core was generated by `/usr/bin/mythfrontend.real'. > Program terminated with signal SIGSEGV, Segmentation fault. > #0 0x7f9495ca0838 in ?? () from > /usr/lib/x86_64-linux-gnu/dri/iris_dri.so > [Current thread is 1 (Thread 0x7f9551e59940 (LWP 4164))] > (gdb) bt > #0 0x7f9495ca0838 in ?? () from > /usr/lib/x86_64-linux-gnu/dri/iris_dri.so > #1 0x7f9495ca2ebf in ?? () from > /usr/lib/x86_64-linux-gnu/dri/iris_dri.so > #2 0x7f9495e65de4 in ?? () from > /usr/lib/x86_64-linux-gnu/dri/iris_dri.so > #3 0x7f9495c7ce5d in ?? () from > /usr/lib/x86_64-linux-gnu/dri/iris_dri.so > #4 0x7f9495c7da95 in ?? () from > /usr/lib/x86_64-linux-gnu/dri/iris_dri.so > #5 0x7f94952bc774 in ?? () from > /usr/lib/x86_64-linux-gnu/dri/iris_dri.so > #6 0x7f955f79e713 in QOpenGLFunctions::glClear > (this=0x555cb36e8160, > mask=16384) > at /usr/include/x86_64-linux-gnu/qt5/QtGui/qopenglfunctions.h:628 > #7 0x7f955f798090 in MythRenderOpenGL::ClearFramebuffer ( > this=0x555cb36e8150) at opengl/mythrenderopengl.cpp:801 > #8 0x7f955f78a3f2 in MythOpenGLPainter::Begin (this=0x555cb398dac0, > Parent=0x555cb399d1d0) at opengl/mythpainteropengl.cpp:136 > > I can work around this problem with this: > export MESA_LOADER_DRIVER_OVERRIDE=i965 > (then running mythfrontend works fine) > > sorry for the lack of debug symbols in iris_dri.so > if there is a .deb around with a debug version i can generate the > traceback again > not sure if the problem belongs to iris_dri.so or to mythfrontend but I > put it here due to the workaround. > > > $ lsb_release -rd > Description: Ubuntu 20.04 LTS > Release: 20.04 > > $ apt-cache policy libgl1-mesa-dri > libgl1-mesa-dri: > Installed: 20.0.4-2ubuntu1 > Candidate: 20.0.4-2ubuntu1 > Version table: >*** 20.0.4-2ubuntu1 500 > 500 http://archive.ubuntu.com/ubuntu focal/main amd64 Packages > 100 /var/lib/dpkg/status > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1882466/+subscriptions > > -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1882466 Title: mythtv frontend crash when calling glClear in iris driver Status in mesa package in Ubuntu: Incomplete Bug description: on startup, mythfrontend crashes repeatedly when calling glClear - the following traceback: Core was generated by `/usr/bin/mythfrontend.real'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x7f9495ca0838 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so [Current thread is 1 (Thread 0x7f9551e59940 (LWP 4164))] (gdb) bt #0 0x7f9495ca0838 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #1 0x7f9495ca2ebf in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #2 0x7f9495e65de4 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #3 0x7f9495c7ce5d in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #4 0x7f9495c7da95 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #5 0x7f94952bc774 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #6 0x7f955f79e713 in QOpenGLFunctions::glClear (this=0x555cb36e8160, mask=16384) at /usr/include/x86_64-linux-gnu/qt5/QtGui/qopenglfunctions.h:628 #7 0x7f955f798090 in MythRenderOpenGL::ClearFramebuffer ( this=0x555cb36e8150) at opengl/mythrenderopengl.cpp:801 #8 0x7f955f78a3f2 in MythOpenGLPainter::Begin (this=0x555cb398dac0, Parent=0x555cb399d1d0) at opengl/mythpainteropengl.cpp:136 I can work around this problem with this: export MESA_LOADER_DRIVER_OVERRIDE=i965 (then running mythfrontend works fine) sorry for the lack of debug symbols in iris_dri.so if there is a
[Desktop-packages] [Bug 1882466] Re: mythtv frontend crash when calling glClear in iris driver
Ken, Ubuntu 20.04 now has mesa 21.2.6-0ubuntu0.1~20.04.2 , can you try it, is this still an issue for you? ** Changed in: mesa (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1882466 Title: mythtv frontend crash when calling glClear in iris driver Status in mesa package in Ubuntu: Incomplete Bug description: on startup, mythfrontend crashes repeatedly when calling glClear - the following traceback: Core was generated by `/usr/bin/mythfrontend.real'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x7f9495ca0838 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so [Current thread is 1 (Thread 0x7f9551e59940 (LWP 4164))] (gdb) bt #0 0x7f9495ca0838 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #1 0x7f9495ca2ebf in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #2 0x7f9495e65de4 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #3 0x7f9495c7ce5d in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #4 0x7f9495c7da95 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #5 0x7f94952bc774 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #6 0x7f955f79e713 in QOpenGLFunctions::glClear (this=0x555cb36e8160, mask=16384) at /usr/include/x86_64-linux-gnu/qt5/QtGui/qopenglfunctions.h:628 #7 0x7f955f798090 in MythRenderOpenGL::ClearFramebuffer ( this=0x555cb36e8150) at opengl/mythrenderopengl.cpp:801 #8 0x7f955f78a3f2 in MythOpenGLPainter::Begin (this=0x555cb398dac0, Parent=0x555cb399d1d0) at opengl/mythpainteropengl.cpp:136 I can work around this problem with this: export MESA_LOADER_DRIVER_OVERRIDE=i965 (then running mythfrontend works fine) sorry for the lack of debug symbols in iris_dri.so if there is a .deb around with a debug version i can generate the traceback again not sure if the problem belongs to iris_dri.so or to mythfrontend but I put it here due to the workaround. $ lsb_release -rd Description: Ubuntu 20.04 LTS Release: 20.04 $ apt-cache policy libgl1-mesa-dri libgl1-mesa-dri: Installed: 20.0.4-2ubuntu1 Candidate: 20.0.4-2ubuntu1 Version table: *** 20.0.4-2ubuntu1 500 500 http://archive.ubuntu.com/ubuntu focal/main amd64 Packages 100 /var/lib/dpkg/status To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1882466/+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
