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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).

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Help! Random 1-2 second freezes (lemm.ee)

submitted 7 months ago* (last edited 5 months ago) by [email protected] to c/[email protected]

19 comments fedilink hide all child comments

EDIT: The solution was that it was freesync. Turned it off on my monitor, and that fixed it.

I recently picked up a used RX 6600xt, and ever since the screen will occasionally freeze for 1-2 seconds before returning to normal. As far as I can tell, input and sound work as normal during these. There's no real pattern either.

I'm on Mint 21.3 Cinnamon, on the 6.5 kernel (there was a sleep related issue for me in the default kernel version). Since getting the GPU, I've replaced the CPU and motherboard.

Any guesses as to what this might be, or where to look? I tried checking mint's logs app and there didn't seem to be anything associated with it.

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[–] [email protected] 1 points 7 months ago* (last edited 7 months ago) (3 children)

What cpu? If it's a ryzen go disable ftpm in the bios settings and see if the problem goes away.

Turn off any encryption first though.

[–] [email protected] 2 points 7 months ago* (last edited 7 months ago)

Did you mean "fTPM"?

[–] [email protected] 2 points 7 months ago* (last edited 7 months ago) (1 children)

By encryption you mean disk encryption? I'm not using that so hopefully won't have to do anything

Also I looked up that ftp~~u~~m stuttering issue and it doesn't match with what I'm seeing. It's not a stutter, just a complete freeze of the screen for a solid second, and then it returns to being completely normal.

[–] [email protected] 1 points 7 months ago (1 children)

How sure are you that you didn't get a card that was used for mining crypto?

[–] [email protected] 1 points 7 months ago (1 children)

Pretty sure, I got it locally on a college campus from someone upgrading their gaming PC

[–] [email protected] 1 points 7 months ago (1 children)

Check to make sure the fan on it is running fast enough (or at all). My previous card had the fan blades fall out, it happens.

[–] [email protected] 1 points 7 months ago

Yeah the fan blades are in place, I've stress tested it... Don't see how this is related to the issue at hand though.

[–] [email protected] 2 points 7 months ago

This has already been disabled for affected amd CPUs since 6.4 and back ported to the LTS kernels