Bug 471291

Summary: Plasmashell segfault with dual screen setup
Product: [Plasma] plasmashell Reporter: gcamuzea42
Component: generic-crashAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: nate
Priority: NOR    
Version: master   
Target Milestone: 1.0   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: .kcrash for the issue

Description gcamuzea42 2023-06-21 12:01:44 UTC
Created attachment 159807 [details]
.kcrash for the issue

I don't have much time so i won't be able to follow every step.

Using a external monitor with my laptop, Plasmashell repeatedly crashes because of a segfault when taking out the hdmi cable when system is in sleep mode.

STEPS TO REPRODUCE:
1- Use an external monitor with your laptop
2- Close laptop lid to put it to sleep
3- Take out HDMI connexion when computer is in sleep mode
4- Open laptop lid to get system out of sleep mode

Plasmashell then crashes but system recovers and is still usable afterwards. Although I also had some instances where it didn't. System is Kubuntu 22.04LTS, fresh install (less than 24hours) didn't solve the issue.

USEFUL (?) SYSTEM INFOS:
- Laptop: lenovo l340-15irh
- Graphics cards: Intel hd630 + Nvidia gtx1650
- Graphics driver: NVIDIA-Linux-x86_64-535.54.03

Feel free to contact me at my email adress if you need some more infos, i gotta go
Comment 1 Nate Graham 2023-09-15 16:57:09 UTC

*** This bug has been marked as a duplicate of bug 451147 ***