This bug is awaiting verification that the linux-oem-6.1/6.1.0-1004.4
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-jammy' to 'verification-done-jammy'. If the
problem still exists, change the tag 'verification-needed-jammy' to
'verification-failed-jammy'.

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-jammy-linux-oem-6.1 verification-needed-jammy

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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem-5.10 in Ubuntu.
https://bugs.launchpad.net/bugs/1919321

Title:
  Fix system sleep on TGL systems with Intel ME

Status in HWE Next:
  Fix Released
Status in linux-oem-5.10 package in Ubuntu:
  Invalid
Status in linux-oem-5.10 source package in Focal:
  Fix Released

Bug description:
  [Impact]
  On TGL systems, PCI devices stops working after system resume. One
  notable case is that USB controller stops working after s2idle. 

  [Fix]
  Serialize e1000e PM ops and makes e1000e is the last to suspend the
  first to resume.

  [Test] 
  Issue is not reproducible on 3000 cycles suspend tests.

  [Where problems could occur]
  Suspend and resume will be a bit slower. Other than that there's no real
  behavior change.

To manage notifications about this bug go to:
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