Ubuntu
linux-azure package

Azure: Fix hibernation failure

Bug #2064740 reported by Tim Gardner
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux-azure (Ubuntu)
Fix Released
Undecided
Unassigned
Mantic
Fix Committed
Medium
Tim Gardner
Noble
Fix Committed
Medium
Tim Gardner

Bug Description

SRU Justification

Impact:

Azure kernels based on v6.5 and v6.8 fail Hyper-v hibernation.

Fix:

commit 5abffb66d12bcac84bf7b66389c571b8bb6e82bd drm: Check output polling initialized before disabling
commit 048a36d8a6085bbd8ab9e5794b713b92ac986450 drm: Check polling initialized before enabling in drm_helper_probe_single_connector_modes

Regression potential:

Hibernation could continue to fail, especially on older hyper-v releases.

Other Info:

SF: #00384521

Tim Gardner (timg-tpi)
affects: linux (Ubuntu) → linux-azure (Ubuntu)
Changed in linux-azure (Ubuntu):
status: New → Fix Released
Changed in linux-azure (Ubuntu Mantic):
assignee: nobody → Tim Gardner (timg-tpi)
importance: Undecided → Medium
status: New → In Progress
Changed in linux-azure (Ubuntu Noble):
assignee: nobody → Tim Gardner (timg-tpi)
importance: Undecided → Medium
status: New → In Progress
Tim Gardner (timg-tpi)
Changed in linux-azure (Ubuntu Mantic):
status: In Progress → Fix Committed
Changed in linux-azure (Ubuntu Noble):
status: In Progress → Fix Committed
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux-azure/6.5.0-1022.23 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-mantic-linux-azure' to 'verification-done-mantic-linux-azure'. If the problem still exists, change the tag 'verification-needed-mantic-linux-azure' to 'verification-failed-mantic-linux-azure'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: kernel-spammed-mantic-linux-azure-v2 verification-needed-mantic-linux-azure
Tim Gardner (timg-tpi)
tags: added: verification-done-mantic-linux-azure
removed: verification-needed-mantic-linux-azure
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux-azure/6.8.0-1008.8 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-noble-linux-azure' to 'verification-done-noble-linux-azure'. If the problem still exists, change the tag 'verification-needed-noble-linux-azure' to 'verification-failed-noble-linux-azure'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: kernel-spammed-noble-linux-azure-v2 verification-needed-noble-linux-azure
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