This bug was fixed in the package linux-oem-5.14 - 5.14.0-1022.24
---------------
linux-oem-5.14 (5.14.0-1022.24) focal; urgency=medium
* focal/linux-oem-5.14: 5.14.0-1022.24 -proposed tracker (LP:
#1959585)
* Got black screen when resume from s2idle with AMD dGPU (LP: #1955790)
- drm/amdgpu: don't do resets on APUs which don't support it
* CVE-2022-0330
- drm/i915: Flush TLBs before releasing backing store
* CVE-2022-22942
- SAUCE: drm/vmwgfx: Fix stale file descriptors on failed usercopy
* CVE-2022-23222
- bpf: Don't promote bogus looking registers after null check.
- bpf, selftests: Add verifier test for mem_or_null register with offset.
* CVE-2022-24122
- ucount: Make get_ucount a safe get_user replacement
* The display output on type-c hub doesn't work on ADL platform (LP: #1959061)
- SAUCE: drm/i915/adlp: Fix TypeC PHY-ready status readout
-- Timo Aaltonen <timo.aalto...@canonical.com> Mon, 31 Jan 2022
17:45:20 +0200
** Changed in: linux-oem-5.14 (Ubuntu Focal)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2022-0330
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2022-22942
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2022-23222
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2022-24122
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem-5.14 in Ubuntu.
https://bugs.launchpad.net/bugs/1950974
Title:
Improve USB Type-C support
Status in HWE Next:
New
Status in OEM Priority Project:
New
Status in linux package in Ubuntu:
Fix Released
Status in linux-oem-5.14 package in Ubuntu:
Invalid
Status in linux source package in Focal:
Won't Fix
Status in linux-oem-5.14 source package in Focal:
Fix Released
Bug description:
[Impact]
Error message "ucsi_acpi USBC000:00: GET_CONEECTOR_STATUS failed (-110)"
can be found on many systems.
[Fix]
The main issue is that the PD firmware is unreliable, so use more
deterministic methods to make it reliable
[Test]
The error message is gone. Also tried to plug/unplug USB Type-C power
cord, and the status are always reported correctly.
[Where problems could occur]
This is quite a huge refactor, so regression can be expected. Only
target to unstable and latest OEM kernel to reduce risk we are taking.
To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1950974/+subscriptions
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