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Hi,
for some weeks now my laptop freezes sporadically. When it does, it can't fork applications anymore, ls shows garbage characters in some filenames and everything is mounted read-only. Once I was able to run dmesg and it showed some I/O errors (didn't make a photo unfortunately). After a reboot everything is back to normal. First I thought it's the new kernel but it also happens with the LTS version. Could that be a hardware error? But why does it work after reboot?
Last edited by Cethates (2021-04-01 16:37:41)
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Two weeks ago I added
nvme_core.default_ps_max_latency_us=0
as kernel parameter and it only froze once since then instead of multiple times a day. Seems that the kernel update created an issue with sleep states.
SSD: Samsung MZVLB512HAJQ-000H1
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