Public bug reported:
Lenovo Docking Station Issue with Ubuntu 22.04 Sleep mode Recovery
Hello,
We are having trouble with our lenovo p1 laptops docking stations. When waking
from suspend on Ubuntu with a docking station is an issue for some users even
with Intel AMT disabled in BIOS.
The exact steps to reproduce are as follows:
1) Suspend/sleep the laptop
2) Plug the docking station into the laptop
3) Wake the laptop
The sleep settings in BIOS are set to Linux S3. Docking station issues,
such as Ethernet not working after waking, do not occur with
Windows/Linux sleep settings, but the laptop doesn't properly suspend
processes in Windows/Linux sleep mode and will overheat the laptop when
in an enclosed space such as a bag. Linux S3 is the only way we've found
laptops to not overheat after suspending, but we that makes the dock
inoperable after waking from suspend.
** Affects: linux (Ubuntu)
Importance: High
Assignee: AaronMa (mapengyu)
Status: Triaged
** Changed in: linux (Ubuntu)
Status: New => Triaged
** Changed in: linux (Ubuntu)
Importance: Undecided => High
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => AaronMa (mapengyu)
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https://bugs.launchpad.net/bugs/2063308
Title:
lenovo p1g5 suspend issues with docking stations
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