Ubuntu
linux package

Built-in camera device dies after runtime suspended

Bug #2007530 reported by AceLan Kao
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
HWE Next
Invalid
Undecided
Unassigned
linux (Ubuntu)
Fix Released
Undecided
AceLan Kao
Jammy
Invalid
Undecided
Unassigned
Lunar
Fix Released
Undecided
AceLan Kao
linux-oem-6.1 (Ubuntu)
Invalid
Undecided
Unassigned
Jammy
Invalid
Undecided
AceLan Kao
Lunar
Invalid
Undecided
Unassigned

Bug Description

[Impact]
When the xHC host controller[1022:1505] is runtime suspended, it can't be waken up and the devices connect to it will be lost.

[Fix]
Add the xHC ID to an existing quirk fixes the issue
https://www.spinics.net/lists/kernel/msg4689370.html

[Test]
Verified by me and QA.

[Where problems could occur]
It disables disable a bit which is enable in sparse controller and do reset on resume. The impact should be minimun.

See original description
AceLan Kao (acelankao)
Changed in linux (Ubuntu Jammy):
status: New → Invalid
Changed in linux (Ubuntu Lunar):
status: New → In Progress
assignee: nobody → AceLan Kao (acelankao)
Changed in linux-oem-6.1 (Ubuntu Jammy):
status: New → In Progress
assignee: nobody → AceLan Kao (acelankao)
Changed in linux-oem-6.1 (Ubuntu Lunar):
status: New → Invalid
AceLan Kao (acelankao)
description: updated
AceLan Kao (acelankao)
tags: added: oem-priority originate-from-2006707 somerville
Revision history for this message
AceLan Kao (acelankao) wrote :

Fixed in BIOS.

Changed in hwe-next:
status: New → Invalid
Changed in linux (Ubuntu Lunar):
status: In Progress → Invalid
Changed in linux-oem-6.1 (Ubuntu Jammy):
status: In Progress → Invalid
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package linux - 6.2.0-18.18

---------------
linux (6.2.0-18.18) lunar; urgency=medium

  * lunar/linux: 6.2.0-18.18 -proposed tracker (LP: #2011750)

  * lunar/linux 6.2 fails to boot on arm64 (LP: #2011748)
    - SAUCE: Revert "efi: random: fix NULL-deref when refreshing seed"
    - SAUCE: Revert "efi: random: refresh non-volatile random seed when RNG is
      initialized"

 -- Andrea Righi <email address hidden> Wed, 15 Mar 2023 23:54:18 +0100

Changed in linux (Ubuntu Lunar):
status: Invalid → Fix Released
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