This bug was fixed in the package linux-oem-6.1 - 6.1.0-1015.15
---------------
linux-oem-6.1 (6.1.0-1015.15) jammy; urgency=medium
* jammy/linux-oem-6.1: 6.1.0-1015.15 -proposed tracker (LP: #2024152)
* Packaging resync (LP: #1786013)
- [Packaging] resync git-ubuntu-log
- [Packaging] resync getabis
* CVE-2023-2430
- io_uring: get rid of double locking
- io_uring: extract a io_msg_install_complete helper
- io_uring/msg_ring: move double lock/unlock helpers higher up
- io_uring/msg_ring: fix missing lock on overflow for IOPOLL
* LSM: Configuring Too Many LSMs Causes Kernel Panic on Boot (LP: #1987998)
- SAUCE: LSM: Change Landlock from LSMBLOB_NEEDED to LSMBLOB_NOT_NEEDED
* Some INVLPG implementations can leave Global translations unflushed when
PCIDs are enabled (LP: #2023220)
- x86/mm: Avoid incomplete Global INVLPG flushes
* cls_flower: off-by-one in fl_set_geneve_opt (LP: #2023577)
- net/sched: flower: fix possible OOB write in fl_set_geneve_opt()
* CVE-2023-2176
- RDMA/core: Refactor rdma_bind_addr
* ALSA: hda/realtek: Enable headset onLenovo M70/M90 (LP: #2021449)
- ALSA: hda/realtek: Enable headset onLenovo M70/M90
* Add microphone support of the front headphone port on P3 Tower
(LP: #2023650)
- ALSA: hda/realtek: Add Lenovo P3 Tower platform
* Add support of Smart Amplifier IC ALC1319D on Intel platforms
(LP: #2023201)
- ASoC: Intel: soc-acpi: add table for RPL Dell SKU 0BDA
* Fix speaker volume too low on HP G10 laptops (LP: #2023197)
- ALSA: hda/realtek: Enable 4 amplifiers instead of 2 on a HP platform
* System hang at reading amdgpu sysfs attribute psp_vbflash (LP: #2023307)
- SAUCE: drm/amd: Make sure image is written to trigger VBIOS image update
flow
* System either hang with black screen or rebooted on entering suspend on AMD
Ryzen 9 PRO 7940HS w/ Radeon 780M Graphics (LP: #2020685)
- drm/amdgpu: refine get gpu clock counter method
- drm/amdgpu/gfx11: update gpu_clock_counter logic
* Fix Monitor lost after replug WD19TBS to SUT port with VGA/DVI to type-C
dongle (LP: #2021949)
- thunderbolt: Increase timeout of DP OUT adapter handshake
- thunderbolt: Do not touch CL state configuration during discovery
- thunderbolt: Increase DisplayPort Connection Manager handshake timeout
* Fix Disable thunderbolt clx make edp-monitor garbage while moving the
touchpad (LP: #2023004)
- drm/i915: Explain the magic numbers for AUX SYNC/precharge length
- drm/i915: Use 18 fast wake AUX sync len
* Include the MAC address pass through function on RTL8153DD-CG (LP: #2020295)
- r8152: add USB device driver for config selection
* FM350(mtk_t7xx) failed to suspend, or early wake while suspending
(LP: #2020743)
- net: wwan: t7xx: Ensure init is completed before system sleep
-- Timo Aaltonen <timo.aalto...@canonical.com> Fri, 16 Jun 2023
11:51:13 +0300
** Changed in: linux-oem-6.1 (Ubuntu Jammy)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-2176
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-2430
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-oem-6.0 in Ubuntu.
https://bugs.launchpad.net/bugs/2021949
Title:
Fix Monitor lost after replug WD19TBS to SUT port with VGA/DVI to
type-C dongle
Status in HWE Next:
New
Status in OEM Priority Project:
New
Status in linux package in Ubuntu:
Fix Committed
Status in linux-oem-6.0 package in Ubuntu:
Invalid
Status in linux-oem-6.1 package in Ubuntu:
Invalid
Status in linux source package in Jammy:
New
Status in linux-oem-6.0 source package in Jammy:
In Progress
Status in linux-oem-6.1 source package in Jammy:
Fix Released
Status in linux source package in Kinetic:
Fix Committed
Status in linux-oem-6.0 source package in Kinetic:
Invalid
Status in linux-oem-6.1 source package in Kinetic:
Invalid
Status in linux source package in Lunar:
Fix Committed
Status in linux-oem-6.0 source package in Lunar:
Invalid
Status in linux-oem-6.1 source package in Lunar:
Invalid
Status in linux source package in Mantic:
Fix Committed
Status in linux-oem-6.0 source package in Mantic:
Invalid
Status in linux-oem-6.1 source package in Mantic:
Invalid
Bug description:
[Impact]
Enabling CL1 (Controller Low Power) states during discovery of existing
tunnels established by the system firmware can interfere with the operation of
those tunnels.
The DisplayPort tunnel establishment timeout of 1.5 seconds can be
insufficient for some docking stations, leading to blank displays.
[Fix]
CL1 states are now not enabled during discovery of existing tunnels. The TMU
settings also remain unchanged.
The timeout is increased to 3 seconds to allow more time for the DisplayPort
connection manager handshake, fixing the issue of displays remaining blank.
[Test Cases]
1. plug docking station on the host
2. bring up the host and get into desktop.
3. flip docking station's cable.
4. check if the external monitor works well
[Where problems could occur]
Low, If the handshake actually requires even more than 3 seconds in some
cases, the timeout may still need to be increased further.
[Misc]
Jammy needs more patches to enable the thunderbolt CLx and the SRU will be a
huge,
so skip Jammy.
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