Public bug reported: 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: ubuntu Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2077084 Title: Suspend wake-up takes ~5mins ( Dell XPS 15 9530) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/2077084/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
