[Bug 1440210] Re: KWin crashes multiple times a day and often has to be restarted manually.

Nathaniel Beaver 1440210 at bugs.launchpad.net
Sat May 11 01:35:41 UTC 2019


** Summary changed:

- Who Cannot Take the Medicine?
+ KWin crashes multiple times a day and often has to be restarted manually.

** Description changed:

  I'm running Kubuntu 15.04 Beta 2 using an AMD based internal laptop
  graphics card (AMD R4) and fglrx (also tried fglrx-updates).
- 
- https://usapillspharma.com/product-category/buy-tramadol-online/
  
  KWin crashed at random moments usually while changing the volume or display brightness (Plasma 5 shows a "tooltip" if I do this). KWin goes into a state of "halted" (if I watch the process in a task manager) and won't respawn automatically. I have to restart kwin_x11 manually using a console or KRunner.
  In rare cases there's an error message, it says something about "DRI" (unfortunately I didn't save the crashlog) error caused by AMD's OpenGL library.
  
  Also the content of Chrome and Firefox windows get "scrambled" (especially for chrome). Firefox usually gets a "double scrollbar" (until I scroll) and in Chrome you can see the triangles used for rendering if the view is updated somewhere (it looks like shattered glass). Also if you switch to Chrome, the window content is blue for a little time after things got into state of "Now I'm messed'.
  Problems with Chrome stay if I restart kwin_x11 (Compositing on/off doesn't matter).
  
  It also seems that some fonts of Plasma 5 get messed up, too.
  
  I don't know if this is an error within kwin or fglrx.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: kwin 4:5.2.2a-0ubuntu1
  ProcVersionSignature: Ubuntu 3.19.0-11.11-generic 3.19.3
  Uname: Linux 3.19.0-11-generic x86_64
  NonfreeKernelModules: fglrx wl
  ApportVersion: 2.17-0ubuntu1
  Architecture: amd64
  CurrentDesktop: KDE
  Date: Fri Apr  3 22:48:15 2015
  InstallationDate: Installed on 2015-03-11 (23 days ago)
  InstallationMedia: Kubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20150224.1)
  SourcePackage: kwin
  UpgradeStatus: No upgrade log present (probably fresh install)

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https://bugs.launchpad.net/bugs/1440210

Title:
  KWin crashes multiple times a day and often has to be restarted
  manually.

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