3
votes
Ubuntu 22.04.1: How to automatically reset USB connections upon wake?
How to detect reset-able USB devices?
Just run usbreset and it should tell you what it can do and how ... e.g. like so:
$ usbreset
Usage: # <=== This is how to do it (reset devices)
usbreset ...
- 20.1k
2
votes
Accepted
Ubuntu suspend broken
Ubuntu 22.04 recently had a new point release and went from 22.04.1 to 22.04.2. The new point release updates the kernel from 5.15 to 5.19. It looks like the Ubuntu kernel 5.19.0.32 has some bugs ...
- 30.3k
2
votes
Network related part of a script will not run in /lib/systemd/system-sleep
Networking is not made available until all scripts in the /lib/systemd/system-sleep directory finish executing.
Try sending networking related commands to the background with a delay of e.g. 10 ...
- 20.1k
1
vote
Ubuntu 22.04 not waking up after second suspend
I stumbled over this Reddit post. There is a "Sleep State" switch in the BIOS of some Thinkpads (including mine): Config ➜ Power ➜ Sleep State ➜ "Linux" / "Windows 10". I ...
- 121
1
vote
ThinkPad T14 Gen 3 Type 21CF BIOS/firmware issue with laptop lid close and suspend
The blacklist issue is benign - it's because there are some duplicate hashes and it doesn't have any impact on operation
For the wake issue - can you confirm which BIOS and EC you have updated to? Are ...
- 11
1
vote
Ubuntu 20.04 (Gnome3 / LighDM) > lock screen on suspend
I solved creating a service using loginctl:
Check if your system has loginctl:
sudo /bin/loginctl lock-sessions
1 - Create the file:
sudo gedit /etc/systemd/system/lock.service
2 - Fill it with:
[Unit]...
- 855
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