Public bug reported:
kubuntu 18.04 desktop regularly freezes. Mouse cursor still moving, but
no reaction to mouse buttons or keyboard keys. Display doesn't update
anymore (besides the moving cursor).
All packages are up-to-date. Crashes become frequent since Qt is updated
to 5.11.2 (installed to /opt) less or no crashes were observed with
previous version (5.9)
How to reproduce:
Start Qt Creator, open a project
Start build then stop prematurely: desktop crashes
Or Start debug mode, sometimes crashes on breakpoint or on stopping the debug
Today I had 4 crashes in half an hour with the upper method on my machine (AMD
Ryzen 2700X, Vega64).
This machine never crashed before with Qt 5.9
Office machine (Ryzen 1800X, GeForce 1070) sometimes crashes with Qt 5.9. Since
disabling skype those crashes are less frequent.
** Affects: plasma-desktop (Ubuntu)
Importance: Undecided
Status: New
** Description changed:
kubuntu 18.04 desktop regularly freezes. Mouse cursor still moving, but
no reaction to mouse buttons or keyboard keys. Display doesn't update
anymore (besides the moving cursor).
- All packages up-to-date. Crashes become frequent since Qt is updated to
- 5.11.2 (installed to /opt) less or crashes were observed with previous
- version (5.9)
+ All packages are up-to-date. Crashes become frequent since Qt is updated
+ to 5.11.2 (installed to /opt) less or no crashes were observed with
+ previous version (5.9)
How to reproduce:
Start Qt Creator, open a project
Start build then stop prematurely: desktop crashes
Or Start debug mode, sometimes crashes on breakpoint or on stopping the debug
Today I had 4 crashes in half an hour with the upper method on my machine
(AMD Ryzen 2700X, Vega64).
This machine never crashed before with Qt 5.9
Office machine (Ryzen 1800X, GeForce 1070) sometimes crashes with Qt 5.9.
Since disabling skype those crashes are less frequent.
--
You received this bug notification because you are a member of Kubuntu
Bugs, which is subscribed to plasma-desktop in Ubuntu.
https://bugs.launchpad.net/bugs/1797691
Title:
Desktop freezes
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/plasma-desktop/+bug/1797691/+subscriptions
--
kubuntu-bugs mailing list
kubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
