| Summary: | Freeze on system-resume caused by kwin and amdgpu driver | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | bakarichard91 |
| Component: | compositing | Assignee: | KWin default assignee <kwin-bugs-null> |
| Status: | RESOLVED WORKSFORME | ||
| Severity: | normal | CC: | kde |
| Priority: | NOR | ||
| Version First Reported In: | 5.16.5 | ||
| Target Milestone: | --- | ||
| Platform: | Ubuntu | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed/Implemented In: | ||
| Sentry Crash Report: | |||
|
Description
bakarichard91
2019-10-21 09:53:01 UTC
>xserver-xorg-video-amdgpu: 19.* or the newest from git, the !18.0.1-1 works well!
Maybe you can bisect and see exactly where it breaks.
If an update of xserver causes an issue it implies it's an issue lower down the stack. Also your syslog implies that.
If it freezes, then we should be able to get a backtrace of the frozen state.
Switch to a real VT and run "sudo gdb --pid `pidof kwin_x11` " then
"set logging on"
"set pagination off"
"thread apply all bt"
which should leave a file called gdb.txt in your home dir.
This is not easy. How can I debug a process and use the sleep function on its GUI parallelly?
This is what I have however it doesn't seem to be usable:
Thread 1 "kwin_x11" received signal SIGINT, Interrupt.
[34m0x00007f5de717bc2f[m in [33m__GI___poll[m ([36mfds[m=0x7ffd491ea8b8, [36mnfds[m=1, [36mtimeout[m=-1) at [32m../sysdeps/unix/sysv/linux/poll.c[m:29
29 in [32m../sysdeps/unix/sysv/linux/poll.c[m
Quit
Quit
Error detected on fd 0
error detected on stdin
[Inferior 1 (process 2121) detached]
Exception ignored in: <gdb.GdbOutputFile object at 0x7f03ff1c7e50>
Traceback (most recent call last):
File "/usr/share/gdb/python/gdb/__init__.py", line 43, in flush
def flush(self):
KeyboardInterrupt
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone! This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone! |