Jonathan Nieder a écrit : > Now that I look more closely, I suspect the dmesg you attached is from > trying to resume after an unsuccessful hibernation. What would be > most useful is to get as much information as possible somehow from the > _unsuccessful_ hibernation, or even better, to trigger a successful > hibernation and find what causes the difference between the two. > > Some good advice can be found at > > http://www.kernel.org/doc/Documentation/power/basic-pm-debugging.txt
Ok. None of 'reboot', 'platform' or 'shutdown' hibernation modes worked so I went through all steps in 1a "Tests modes of hibernation" successfully. I then tried step 1b "Testing minimal configuration" (I append init=/bin/bash to the line starting with 'linux' in grub2 prompt, is that ok?). There none of the hibernation modes initially worked. I got a "bash: echo: write error: No such device" message. Then I typed 'swapon -a' (as suggested in dmesg) and invoked hibernation again. Then the machine halted or rebooted (depending on the mode) normally but I'm not sure what was supposed to happen here. (I mean, I did not expect to get back to the init shell I was on, since I left the grub cmd line untouched upon restart...) Any idea? -- Denis -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
