You have been subscribed to a public bug:

Wake-up now consistently takes some 5 minutes. I suspect the laptop
actually hangs on suspend and not actually wake-up - but the symptom is
a very long wake-up time.

This issue happens with both 6.8.0-40-generic and 6.8.0-1010-oem
kernels.

Machine is a Dell XPS 15 9530.

Relevant syslog output:
[drm] *ERROR* gt: MMIO unreliable (forcewake register returns 0xFFFFFFFF)!
[drm:add_taint_for_CI [i915]] CI tainted:0x9 by 
fw_domains_get_with_fallback+0x200/0x320 [i915]
[drm] *ERROR* gt: MMIO unreliable (forcewake register returns 0xFFFFFFFF)!
[drm:add_taint_for_CI [i915]] CI tainted:0x9 by 
fw_domains_get_with_fallback+0x200/0x320 [i915]
[drm] *ERROR* gt: MMIO unreliable (forcewake register returns 0xFFFFFFFF)!
[drm:add_taint_for_CI [i915]] CI tainted:0x9 by 
fw_domains_get_with_fallback+0x200/0x320 [i915]
[drm] *ERROR* render: MMIO unreliable (forcewake register returns 0xFFFFFFFF)! 
[drm:add_taint_for_CI [i915]] CI tainted:0x9 by 
fw_domains_get_with_fallback+0x200/0x320 [i915]

If I do a shutdown without having tried a suspend, then the maching
shuts down nicely. This is what is shown when I do a shutdown after
having done a suspend: http://isene.com/x/20240814_142630.jpg

== Additional info ==

lsb_release -rd
   No LSB modules are available.
   Description: Ubuntu 24.04 LTS
   Release:     24.04

** Affects: linux-signed (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: bot-comment
-- 
Suspend wake-up takes ~5mins ( Dell XPS 15 9530)
https://bugs.launchpad.net/bugs/2077084
You received this bug notification because you are a member of Kernel Packages, 
which is subscribed to linux-signed in Ubuntu.

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to     : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp

Reply via email to