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Description of problem: Froze on start Version-Release number of selected component: mediawriter-4.0.7-0.fc25 Additional info: reporter: libreport-2.8.0 backtrace_rating: 4 cmdline: mediawriter crash_function: nouveau_fence_del executable: /usr/bin/mediawriter global_pid: 31124 kernel: 4.8.15-300.fc25.x86_64 pkg_fingerprint: 4089 D8F2 FDB1 9C98 pkg_vendor: Fedora Project runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (10 frames) #6 nouveau_fence_del at nouveau_fence.c:112 #7 nouveau_fence_ref at nouveau_fence.h:54 #8 nouveau_screen_fence_ref at nouveau_screen.c:68 #9 swap_fences_pop_front at dri_drawable.c:320 #10 dri_flush at dri_drawable.c:526 #11 dri2SwapBuffers at dri2_glx.c:845 #12 QGLXContext::swapBuffers at qglxintegration.cpp:541 #13 QOpenGLContext::swapBuffers at kernel/qopenglcontext.cpp:1063 #14 QSGRenderThread::syncAndRender at /usr/src/debug/qtdeclarative-opensource-src-5.7.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:634 #15 QSGRenderThread::run at /usr/src/debug/qtdeclarative-opensource-src-5.7.1/src/quick/scenegraph/qsgthreadedrenderloop.cpp:710
Created attachment 1238504 [details] File: backtrace
Created attachment 1238505 [details] File: cgroup
Created attachment 1238506 [details] File: core_backtrace
Created attachment 1238507 [details] File: dso_list
Created attachment 1238508 [details] File: environ
Created attachment 1238509 [details] File: limits
Created attachment 1238510 [details] File: maps
Created attachment 1238511 [details] File: mountinfo
Created attachment 1238512 [details] File: namespaces
Created attachment 1238513 [details] File: open_fds
Created attachment 1238514 [details] File: proc_pid_status
Created attachment 1238515 [details] File: var_log_messages
Anyone concerned to fix this? In an upstream issue (https://github.com/MartinBriza/MediaWriter/issues/90) the author said, this is a driver issue of the nouveau driver. It's especially bad as it happened to me exactly at the most important point where the program is used. And in my case it froze the *whole system*! That's the worst UX you can get. I would have expected it to be better for such an important, official Fedora tool! You cannot share Fedora with anyone when you cannot create an installation image!
This message is a reminder that Fedora 25 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 25. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '25'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 25 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
Fedora 25 changed to end-of-life (EOL) status on 2017-12-12. Fedora 25 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.