| Summary: | Permanent crashes of Powerdevil at launch in a VNC session | ||
|---|---|---|---|
| Product: | [Plasma] Powerdevil | Reporter: | Laurent Mirguet <laurent> |
| Component: | general | Assignee: | Plasma Bugs List <plasma-bugs> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | crash | CC: | aleixpol, kde, me, nate, tagwerk19 |
| Priority: | NOR | ||
| Version: | 5.27.2 | ||
| Target Milestone: | --- | ||
| Platform: | Fedora RPMs | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
| Attachments: | logs from journalctl | ||
|
Description
Laurent Mirguet
2023-03-02 08:40:36 UTC
Pasting inline:
Stack trace of thread 10809:
#0 0x00007fb5b0aafe5c __pthread_kill_implementation (libc.so.6 + 0x8ce5c)
#1 0x00007fb5b0a5fa76 raise (libc.so.6 + 0x3ca76)
#2 0x00007fb5b0a497fc abort (libc.so.6 + 0x267fc)
#3 0x00007fb5b0cd7e80 _ZSt21__glibcxx_assert_failPKciS0_S0_ (libstdc++.so.6 + 0xd7e80)
#4 0x00007fb58f386347 _ZNK7KScreen4Dpms11isSupportedEv (libKF5ScreenDpms.so.8 + 0x9347)
#5 0x00007fb5b1f8136f _ZN10PowerDevil10ActionPool4initEPNS_4CoreE (libpowerdevilcore.so.2 + 0x1736f)
#6 0x00007fb5b1f88ded _ZN10PowerDevil4Core14onBackendReadyEv (libpowerdevilcore.so.2 + 0x1eded)
#7 0x00007fb5b12d0e96 _Z10doActivateILb0EEvP7QObjectiPPv (libQt5Core.so.5 + 0x2d0e96)
#8 0x00007fb59c248afa _ZN23PowerDevilUPowerBackend18initWithBrightnessEb (powerdevilupowerbackend.so + 0x12afa)
#9 0x00007fb5b12d0e96 _Z10doActivateILb0EEvP7QObjectiPPv (libQt5Core.so.5 + 0x2d0e96)
#10 0x00007fb59c23ff53 _ZN23PowerDevilUPowerBackend24brightnessSupportQueriedEb (powerdevilupowerbackend.so + 0x9f53)
#11 0x00007fb5b12d0e96 _Z10doActivateILb0EEvP7QObjectiPPv (libQt5Core.so.5 + 0x2d0e96)
#12 0x00007fb5b1e003d9 _ZN4KJob6resultEPS_NS_14QPrivateSignalE (libKF5CoreAddons.so.5 + 0x5e3d9)
#13 0x00007fb5b1e05e3b _ZN4KJob9finishJobEb (libKF5CoreAddons.so.5 + 0x63e3b)
I see the same in a couple of 'just updated' F37 systems (KVM guests). A crash dump every 6 or so seconds. I'll see if I can compare details. Would be nice to know how to stop it :-) I haven't found "an obvious way" of disabling the service; nothing in the System Settings > Startup and Shutdown > Autostart or Background services. Seems to happen when I log in with X11, seems OK with Wayland Flagging Confirmed (although in my case not via VNC), I think as this is a seemingly indefinite crash loop it's worth a HI importance... *** This bug has been marked as a duplicate of bug 466181 *** *** This bug has been marked as a duplicate of bug 466620 *** (In reply to tagwerk19 from comment #2) > I'll see if I can compare details. Cut and Paste from journalctl Stack trace of thread 2858: #0 0x00007f34db019e5c __pthread_kill_implementation (libc.so.6 + 0x8ce5c) #1 0x00007f34dafc9a76 raise (libc.so.6 + 0x3ca76) #2 0x00007f34dafb37fc abort (libc.so.6 + 0x267fc) #3 0x00007f34da6d7e80 _ZSt21__glibcxx_assert_failPKciS0_S0_ (libstdc++.so.6 + 0xd7e80) #4 0x00007f34c4e71347 _ZNK7KScreen4Dpms11isSupportedEv (libKF5ScreenDpms.so.8 + 0x9347) #5 0x00007f34dba7a36f _ZN10PowerDevil10ActionPool4initEPNS_4CoreE (libpowerdevilcore.so.2 + 0x1736f) #6 0x00007f34dba81ded _ZN10PowerDevil4Core14onBackendReadyEv (libpowerdevilcore.so.2 + 0x1eded) #7 0x00007f34dacd0e96 _Z10doActivateILb0EEvP7QObjectiPPv (libQt5Core.so.5 + 0x2d0e96) #8 0x00007f34c5d1eafa _ZN23PowerDevilUPowerBackend18initWithBrightnessEb (powerdevilupowerbackend.so + 0x12afa) #9 0x00007f34dacd0e96 _Z10doActivateILb0EEvP7QObjectiPPv (libQt5Core.so.5 + 0x2d0e96) #10 0x00007f34c5d15f53 _ZN23PowerDevilUPowerBackend24brightnessSupportQueriedEb (powerdevilupowerbackend.so + 0x9f53) #11 0x00007f34dacd0e96 _Z10doActivateILb0EEvP7QObjectiPPv (libQt5Core.so.5 + 0x2d0e96) ... Plasma: 5.27.2 Frameworks: 5.103.0 QT: 5.15.8 Kernel: 6.1.14.200.fc37.x86_64 (64-bit) (In reply to tagwerk19 from comment #2) > ... a couple of 'just updated' F37 systems (KVM guests) ... Crashes (in X11) if the VM has the QXL video. Switch to Virtio and it goes away... I think the crashes are independent of the: ... org.kde.powerdevil.chargethresholdhelper.getthreshold failed "Charge thresholds are not supported by the kernel for this hardware" At least, I get that message whether starting with QXL or Virtio Possibly should be reopened as it affects a different group of systems (X11 and not Wayland, there's a backtrace included in Bug 466808)... *** This bug has been marked as a duplicate of bug 466181 *** I confirm that this is fixed with Plasma 5.27.3 Thank you very much! Yay, thanks for following up! |