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Ubuntu recently frequently freezes

sa flag

My Ubuntu 21.04 started to freeze very often lately.
Without over usage or any high consuming application running.

Sometimes I find it hung a few minutes after boot.
Is there any known issue that could cause it or any way to investigate it?

us flag
How much RAM do you have? Do you have a dedicated graphics card? Also, try rebooting with an older kernel from the advanced options in the grub menu and check if the freezing persists.
user535733 avatar
cn flag
Investigation Step 1: Look at your logs.
mangohost

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