I got the same problem, hibernation working fine with Ubuntu 16.04 and now (still) not working after upgrade to 16.10 (running Linux version 4.8.0-32-generic (buildd@lcy01-34) (gcc version 6.2.0 20161005 (Ubuntu 6.2.0-5ubuntu12) ) #34-Ubuntu SMP Tue Dec 13 14:30:43 UTC 2016 (Ubuntu 4.8.0-32.34-generic 4.8.11)) / Kubuntu 16.10
Even more vexing is that when I tell my system to hibernate it gets stuck somewhere, not writing anything to the disk anymore. When running sudo pm-hibernate in tty1 I get kernel messages saying that the system has lost the synchronization with my EXT4 partitions and that journaling would be disabled therefore. Afterwards I can only turn my Laptop off via the power button and boot again. The last lines from /var/log/pm-hibernbate.log Running hook /etc/pm/sleep.d/novatel_3g_suspend hibernate hibernate: /etc/pm/sleep.d/novatel_3g_suspend hibernate hibernate: success. Mo 2. Jan 17:24:11 CET 2017: performing hibernate [END_OF_FILE] Syslog extract from /var/log/syslog.1 Jan 2 17:23:34 MH4Linux systemd[1]: Starting Stop ureadahead data collection... Jan 2 17:23:34 MH4Linux systemd[1]: Started Stop ureadahead data collection. Jan 2 17:24:11 MH4Linux kernel: [ 119.501530] bbswitch: enabling discrete graphics Jan 2 17:28:24 MH4Linux rsyslogd: [origin software="rsyslogd" swVersion="8.16.0" x-pid="784" x-info="http://www.rsyslog.com";] start Jan 2 17:28:24 MH4Linux rsyslogd: rsyslogd's groupid changed to 108 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1641919 Title: hibernation has stopped working in 16.10 Yakkety Yak To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nouveau-firmware/+bug/1641919/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
