My F28 freezes randomly

asked 2019-01-25 08:30:23 -0500

rejik
11 ●1

Hi,

aprox. from september my F28 starts freezing randomly. I strongly suspects meltdown/spectre fixes causing this issue. But I can not be sure, because it does not leave any traces, system is fully hang, I left it even for hours, no change, no keyboard/network response and there is nothing in the logs. So my first question is: - is there any "more stable" kernel which I could use ? or - is there any debugging features I can turn on, to get some info, what exactly cause it ?

Thank you,

PS: my laptop is Lenovo X1 Carbon with latest updates and I use MATE spin

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answered 2019-01-30 09:57:20 -0500

Chambers3000
61 ●1 ●2 ●6

I noticed major system performance issues that were ultimately network related. Seems like if Fedora cant phone home it throws a bitch fit.

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answered 2019-01-30 07:37:19 -0500

loboedu
66 ●12 ●6

Do you happen to have any dedicated GPU? Could the lack of the proper driver be causing this freezing?

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Hi, no there is just Intel integrated GPU model 5500

rejik ( 2019-02-03 13:44:47 -0500 )edit

Hmmm ok... A tool you can use to check problems is journalctl. It has some features and flags to help you narrow down the problems ocurring on your machine. I don't know much about it, but it returns a list of events and errors related to systemd... try it. A man journalctl wouldn't hurt, too.

loboedu ( 2019-02-03 14:12:09 -0500 )edit

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