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Bugzilla – Full Text Bug Listing |
| Summary: | Intel HD5500 handled by i915 hangs for seconds freezing the desktop interaction | ||
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| Product: | [openSUSE] openSUSE Tumbleweed | Reporter: | Ilgaz Öcal <ilgaz> |
| Component: | Kernel | Assignee: | openSUSE Kernel Bugs <kernel-bugs> |
| Status: | RESOLVED MOVED | QA Contact: | E-mail List <qa-bugs> |
| Severity: | Normal | ||
| Priority: | P5 - None | CC: | tiwai |
| Version: | Current | ||
| Target Milestone: | --- | ||
| Hardware: | x86-64 | ||
| OS: | openSUSE Tumbleweed | ||
| Whiteboard: | |||
| Found By: | --- | Services Priority: | |
| Business Priority: | Blocker: | --- | |
| Marketing QA Status: | --- | IT Deployment: | --- |
| Attachments: |
dmesg with firmware_class.dyndbg=+p
sudo hwinfo >hwinfo.txt removed VM GPU sharing related settings and booted |
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Created attachment 868889 [details]
sudo hwinfo >hwinfo.txt
Could you check all i915 and iommu-related options and check only PM problem? We need to reduce the state as clean as possible at first. Created attachment 868891 [details]
removed VM GPU sharing related settings and booted
I notice the hang occurs (but not limited to) the first KDE/Wayland loading screen after logged in via SDDM (entering password)
I also remember noticing the hang while using digikam etc.
Thanks. A warning appears at the boot: [ 3.492974] i915 0000:00:02.0: drm_WARN_ON_ONCE(level >= n_entries) [ 3.493025] WARNING: CPU: 1 PID: 84 at drivers/gpu/drm/i915/display/intel_ddi.c:1412 intel_ddi_level+0x1cb/0x1e0 [i915] then you got GPU hang. I believe the best would be to report to the upstream at gitlab.freedesktop.org issues drm/intel. I will be reporting the issue details on freedesktop bug reporting system as suggested. |
Created attachment 868888 [details] dmesg with firmware_class.dyndbg=+p I noticed my GPU which is Intel HD5500 (part of i5-5200U) hangs for several seconds and resumes. I am not physically using this laptop recently and I started to notice the hangs in 6.4.x kernel. I have the following set for VM "GPU" sharing as kernel parameters. It isn't very critical ATM and I can disable them if needed. acpi_osi=! quiet security=apparmor intel_iommu=on firmware_class.dyndbg=+p i915.enable_gvt=1 kvm.ignore_msrs=1 iommu=pt i915.modeset=1 allow_unsafe_interrupts=1 i915.enable_guc=0 acpi_osi parameter is required to boot this system, already reported to Linux kernel