Re: Freezing mouse and other suff
On Sat, Jul 08, 2023 at 11:13:11PM -0400, Maureen L Thomas wrote:
> So I have the latest stable Debian installed on my Lenova all in one
> computer. I have an 8gb seagate ATA harddrive, Inetl core i3-9100T CPU 310
> GHz, Realtec 8821CE wireless lan 802.1ac PCI-E Nic.
>
> When I shutdown I get the following message: stop job is run for Clam
> Antivirus userspace daian /1min40S and them failed unmount /var.
>
Some services take a long time to stop - I'm guessing clamav may be one of
them. Not sure why you should then get a failed unmount of /var - that could
be the first error.
> When I boot up 1.290210] mce:[Hardware Error[: CPU 0: Machine Check: 0
> Bank 9: ae0000000036
>
This looks like it might be a memory error to me: Bank 9 suggests that.
https://en.wikipedia.org/wiki/Machine-check_exception explains MCE in more
detail
> 1,290283] mce: [Hardware Error]: TSC 0 ADDR 8d387240 MISC 7040000086 and
> then
>
That also looks like a memory address
> 1.290354] mce: [Hardware error]: Processor 0:906eb TIME 1688865217 Socket 0
> C O microcode f0
>
Just reporting the error
>
> Also my system freezes, I thought it was just the mouse but it is the whole
> system. It usually happens when I have more than four windows open or after
> I play music. I have absolutely no idea what is going on. Your help would
> be greatly appreciated. Thank you.
>
It sounds as if something is happening when it hits a particular memory
address.
Bank 9 suggests that the main memory might be ECC memory?
If you can, get someone to open the case - remove dust, check fans, check
no obvious signs of overheating. Reseat memory sticks,
You don't say how old the machine is - the above would be a good plan
anyway.
All the very best, as ever,
Andy Cater
> Moe
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