APPLIED: [SRU] [Bionic/Cosmic] [PATCH 0/2] Fix regression on acpi-lpss
khalid.elmously at canonical.com
Tue Aug 21 06:01:40 UTC 2018
On 2018-08-01 16:17:40 , Kai-Heng Feng wrote:
> BugLink: https://bugs.launchpad.net/bugs/1774950
> Systems with acpi-lpss can't do S3/S4 on Bionic.
> Users confirmed these patches work for them.
> Commit a192aa923b66a (ACPI / LPSS: Consolidate runtime PM and system
> sleep handling) applies quirks for both runtime and system suspend.
> This causes problems for some systems, so avoid using quirks on S3 and
> [Regression Potential]
> Low. These patches are in upstream stable, and it brings back driver's
> old behavior.
> Rafael J. Wysocki (2):
> ACPI / LPSS: Avoid PM quirks on suspend and resume from S3
> ACPI / LPSS: Avoid PM quirks on suspend and resume from hibernation
> drivers/acpi/acpi_lpss.c | 14 +++++++++++++-
> 1 file changed, 13 insertions(+), 1 deletion(-)
> kernel-team mailing list
> kernel-team at lists.ubuntu.com
More information about the kernel-team