Bug 399895

Summary:	Computer freezes when Firefox switches between CSD and SSD
Product:	[Plasma] plasmashell	Reporter:	Lucia Mrenica <lucia.mrenica>
Component:	generic-wayland	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	RESOLVED FIXED
Severity:	crash	CC:	kde, lucia.mrenica
Priority:	NOR	Keywords:	wayland-only
Version First Reported In:	5.14.1
Target Milestone:	1.0
Platform:	Arch Linux
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Lucia Mrenica 2018-10-16 18:31:01 UTC

STEPS TO REPRODUCE
1. Open Firefox (Nightly)
2. Twitch between CSD and SSD
3. 

OBSERVED RESULT
Computer freezes

EXPECTED RESULT
Firefox switches between CSD snd SSD and continues working

SOFTWARE VERSIONS
(available in About System)
KDE Plasma Version: 5.14.1
KDE Frameworks Version: 5.51
Qt Version: 5.12-beta2

ADDITIONAL INFORMATION
Wayland only.
Computer needs to be rebooted because it doesnt respond to any input.

Comment 1 David Edmundson 2018-10-16 20:25:04 UTC

>2. Twitch between CSD and SSD

How are you switching?

Comment 2 Lucia Mrenica 2018-10-16 20:43:33 UTC

Menu -> Customize -> Show titlebar (might be slightly different my system is not english)

Comment 3 Lucia Mrenica 2018-10-18 12:32:03 UTC

I looks like it doesnt alway crash or even doesnt crash at all recently. So it probably wasnt caused by Firefox and it was just a coincidence.

Comment 4 Christoph Feck 2018-10-30 20:09:52 UTC

Can we close this ticket?

Comment 5 David Edmundson 2018-10-30 20:56:09 UTC

magic. 

Ok, let us know if it comes back, ideally with a kwin trace if kwin crashes

Comment 6 Lucia Mrenica 2018-10-31 09:08:32 UTC

I haven't had this problem for a while so i am closing this. I will report back when it happens again.