+1 for T460s, but it doesn't shut down properly as well, see
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1973709
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https://bugs.launchpad.net/bugs/1970957
Title:
suspend
** Summary changed:
- laptop won't turn off properly after upgrade to 22.04
+ Thinkpad T460s won't turn off or resume after upgrade to 22.04
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https://bugs.launchpad.net/bugs/1973709
Btw. the same thing happens if the laptop is in suspend, both if suspend
is triggered manually or automatically if its running on battery power.
The only difference: In suspend the power LED is slowly blinking. But it
can not "wake up".
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Addendum: After a second try, the fan was off and the few lines of
output did not appear. The LEDs were still on and the display blank and
unlit.
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https://bugs.launchpad.net/bugs/1973709
Screen is completely blank and unlit. The fan is running on low speed,
the LEDs "FnLk" and "Muted Mic" stay on (it's a Lenovo T460s).
Pressing ESC doesn't seem to change anything and doesn't display log
messages.
Approximately three rows of log messages are displayed for a split-
second *before*
Public bug reported:
If I click shutdown it will enter a "limbo" state, where some LEDs are
on but it won't react to anything except holding power for a forced
shutdown. It will drain the batteries this way. Quite annoying.
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package:
