Hi, on one laptop (Lenovo T61w) switching to the nouveau-driver helped!
All shutdowns completed successfully since then. The other laptop
(Toshiba sattelite) has no NVIDIA-Card, so I am looking for another
solution for it.
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D
I agree that it the cause does not seem to be a hardware issue. However,
the result is a hardware issue in my case: Every time that I don’t
realize that my laptop doesn‘t turn off, my battery runs empty. This
decreases its capacity and lifetime.
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My Computers (see post above) are both running KDE (ever since). One of
the Computers (Toshiba) does not have a nvidia card.
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https://bugs.launchpad.net/bugs/98722
After sleeping a night over what I‘ve read so far, I had the following idea. We
might have a race condition here. In this case it would many strange things
seem plausible:
that it doesn’t happen on every shutdown
that acpi=force works on some machines
that removing the nvidia-driver works somtim
Hi, I report (potentially) the same bug for two laptops
Both laptops worked fine with Lucid Lynx LTS until I upgraded them to Precise
Pangolin LTS
1) Lenovo T61w:
Shutdown usually works, somtimes (about one of 5-10 times) it doesnt. When it
fails, the screen turns black anyways, I can only tell
