Public bug reported:
After 22.04 LTS upgraded the linux-generic-hwe kernel to 5.19.0.32 (from
5.15.0.60) suspend/wake up is broken on my laptop.
The system refuses to wake up in about 50% of the cases, seemingly
random.
Reverting back to 5.15.0.60 resolves this issue immediately.
I suspect some patch was not re-applied to 5.19, since there are many
postings on Reddit (for instance) about sleep problems with newer AMD
CPUs, but 5.15 was running beautifully.
My machine is a Lenovo Thinkpad T14s AMD Gen 3, AMD 6850u CPU.
** Affects: linux-meta-hwe-5.19 (Ubuntu)
Importance: Undecided
Status: New
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Packages, which is subscribed to linux-meta-hwe-5.19 in Ubuntu.
https://bugs.launchpad.net/bugs/2007718
Title:
HWE-22.04 Kernel 5.19 breaks suspend/wake on newer AMD Ryzen 6000u
Status in linux-meta-hwe-5.19 package in Ubuntu:
New
Bug description:
After 22.04 LTS upgraded the linux-generic-hwe kernel to 5.19.0.32
(from 5.15.0.60) suspend/wake up is broken on my laptop.
The system refuses to wake up in about 50% of the cases, seemingly
random.
Reverting back to 5.15.0.60 resolves this issue immediately.
I suspect some patch was not re-applied to 5.19, since there are many
postings on Reddit (for instance) about sleep problems with newer AMD
CPUs, but 5.15 was running beautifully.
My machine is a Lenovo Thinkpad T14s AMD Gen 3, AMD 6850u CPU.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-meta-hwe-5.19/+bug/2007718/+subscriptions
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