Re: Error notification after suspend
On Sun, 28 Aug 2022 05:13:09 -0500
Anil F Duggirala <anilduggirala(a)fastmail.fm> wrote:
hello,
I am getting an error notification after resuming from suspend.
kernel:__common_interrupt: 5.33 No irq handler for vector
The thread I mention below suggests that this is a problem with IOMMU,
and that most people don't need it, so it can be turned off in the BIOS,
and that will resolve the message.
Very funny other people with the same laptop have complained about
this issue before.
https://ask.fedoraproject.org/t/machine-never-recovers-from-suspend/15207
https://superuser.com/questions/1585322/why-do-i-see-the-message-do-irq-5...
However, my computer resumes successfully without any issues I can
see, only this notification.
any ideas?
Following your second link to this thread
https://bbs.archlinux.org/viewtopic.php?id=256227&p=3
seems to imply that it is a BIOS issue. Many people on that thread had
their issue resolved by a new BIOS version. If your system is old,
this probably isn't going to occur for you.