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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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Computer briefly black-screens and closes everything (lemmy.world)

submitted 1 year ago* (last edited 1 year ago) by KindredAffiliate@lemmy.world to c/linux@lemmy.ml

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I'm on arch, using KDE. AMD CPU and GPU.

For the last few months, my computer will occasionally go into a TTY briefly and show a few things (way too fast to read) and then shoot me back to the desktop where every program that was running is closed. Almost like a mini crash.

Super weird. I tried looking in /var/log, but couldn't find anything relevant.

Anyone know what's up with this?

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[–] KindredAffiliate@lemmy.world 1 points 1 year ago (1 children)

Yes I think I found it, kwin_wayland is segfault'ing randomly, causing the whole session to crash and restart.

Not sure how to fix that though ...

[–] Zamundaaa@discuss.tchncs.de 2 points 1 year ago* (last edited 1 year ago)

Please start a gdb console for the last crash with coredumpctl debug kwin_wayland, get a backtrace in there with "bt full" and create a bug report with the backtrace at bugs.kde.org