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<div class="moz-cite-prefix">I put the machine into hibernate by
closing the lid. When I reactivated it, the screen flashed once
then went dark. I ssh'd from another machine and grabbed dmesg,
attached, It's been about ten minutes and the screen is still dark
and inert. I restarted gdm from my shell and poof, got a login
screeen. Oddly, when I log in, it displays the desktop for a
moment them locks the screen. Let me know if dmesg tells you
anything, it does not me. By the way, I'm running fedora Desktop
which I believe is gnome-shell, as you mentioned.<br>
<br>
<div class="moz-signature">73 | <b>KB3KEY</b> | John | Mt.Airy,MD</div>
On 10/25/2014 09:24 PM, Ilia Mirkin wrote:<br>
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cite="mid:CAKb7UvhprANm0zP5X1o6nZL=rt1m2iubx0HRq_9_dhc-91sh9A@mail.gmail.com"
type="cite">
<pre wrap="">Can you grab a copy of dmesg after resume? Can you try waiting ~2
minutes to see if gdm will restart on its own (due to X dying)? In
general, nouveau is less-than-great at resuming while 3d applications
are running. This used to be rare, but now people have things like
gnome-shell/etc which complicate matters.
On Sat, Oct 25, 2014 at 10:25 AM, John Mountcastle <a class="moz-txt-link-rfc2396E" href="mailto:mtcstle@yahoo.com"><mtcstle@yahoo.com></a> wrote:
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<pre wrap="">This may not be the proper place to raise this question but I've had little
luck elsewhere.
After trying again, unsuccessfully this time, to install the proprietary
NVIDIA driver, I've decided to focus my efforts on the open source Nouveau
driver. I've seen video drivers blamed for varying degrees of "freeze on
resume" but I'm not certain that's what I'm up against. When I resume after
hibernate, Plymouth fails then I get a completely inert machine. Lights are
on but keyboard nor mouse will elicit any response. If I go to another
machine and ssh to a shell and do, #systemctl restart gdm, a clean Xdisplay
pops up showing the log in screen. Now all is well. I'm running Gnome 3 on
kernel 3.17.1-302.fc21.x86_64 on an HP Elitebook 8440p with NVIDIA GT218N
[NVS 3100M] GPU, 8 GIG RAM and SSD. Can you help me help you to help me?
Do you suppose this is an as yet unreported driver bug or something else. It
may be interesting to note that about one time in five to seven, the machine
hangs on a reboot before getting anything at all onto the screen.
__________________
Never believe the set of that which you understand rivals the universe of
that which may go wrong -- mtcstle
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</pre>
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<pre wrap="">
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