Bug#850221: 4.9.0-1-amd64: Resume from hibernate doesn't work
After several package upgrades in debian stretch, resume from hibernate does
no longer work at all on my system.
Now I'm on a more recent kernel than the one I had when I originally reported
this bug:
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solitone@alan:~$ uname -a
Linux alan 4.9.0-1-amd64 #1 SMP Debian 4.9.6-3 (2017-01-28) x86_64 GNU/Linux
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If I hibernate from the default graphical target, I don't get a usable session
after the system resumes. I just get an emtpy black screen with the white
cursor on it, but nothing happens. I can't even switch to a virtual console
with crtl +alt+F<n>.
In contrast, when I hibernate from the multi-user target (i.e. not from
graphical mode), resume does end up with a working console session, although
the wifi adapter does not work, and unloading/reloading the kernel module
doesn't work either.
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