The behaviour I see after running sudo hibernate-disk -v4
is a bunch of output, followed by a switch to console, which prints a few lines, ending with "Preallocating image memory..." and then a switch back to the X11 VT, and the computer resumes running normally.
Here is stdout:
hibernate-disk: Using implicit configuration file /etc/hibernate/disk.conf
hibernate-disk:Warning: Tuxonice binary signature file not found.
hibernate-disk: Trying method in ususpend-disk.conf...
hibernate-disk: Including configuration from common.conf
hibernate-disk: [01] Executing CheckLastResume ...
hibernate-disk: [01] Executing CheckRunlevel ...
hibernate-disk: [01] Executing LockFileGet ...
hibernate-disk: [01] Executing NewKernelFileCheck ...
hibernate-disk: [10] Executing EnsureUSuspendCapable ...
hibernate-disk: [11] Executing XHacksSuspendHook1 ...
hibernate-disk: [59] Executing RemountXFSBootRO ...
hibernate-disk: [89] Executing SaveKernelModprobe ...
Saved /proc/sys/kernel/modprobe is /sbin/modprobe
hibernate-disk: [91] Executing ModulesUnloadBlacklist ...
Unloading blacklisted modules listed /etc/hibernate/blacklisted-modules
Module version for ipw2100 is 2
Module version for ipw2200 is 2
Module version for snd_bt_sco is
Module version for ndiswrapper is
Unloading blacklisted module mac80211 (and dependencies)
Unloading rtl8723ae ...
Removing modules with rmmod.
Unloading rtl_pci ...
Unloading rtlwifi ...
Unloading mac80211 ...
hibernate-disk: [95] Executing XHacksSuspendHook2 ...
xhacks: changing console from 7 to 15
hibernate-disk: [98] Executing CheckRunlevel ...
hibernate-disk: [99] Executing DoUSuspend ...
hibernate-disk: Running /usr/sbin/s2disk ...
hibernate-disk: [90] Executing ModulesLoad ...
Loading module rtl8723ae (from auto)...
Loading module rtl_pci (from auto)...
Loading module rtlwifi (from auto)...
Loading module mac80211 (from auto)...
hibernate-disk: [89] Executing RestoreKernelModprobe ...
hibernate-disk: [85] Executing XHacksResumeHook2 ...
xhacks: changing console back to 7
hibernate-disk: [70] Executing ClockRestore ...
hibernate-disk: [59] Executing RemountXFSBootRW ...
hibernate-disk: [11] Executing XHacksResumeHook1 ...
hibernate-disk: [01] Executing NoteLastResume ...
hibernate-disk: [01] Executing LockFilePut ...
Here is stdout and stderr together (big): http://pastebin.com/AWDt5xZn
And here is dmesg output during the hibernation:
[196345.773202] wlan1: deauthenticating from c8:d7:19:8c:78:9f by local choice (reason=3)
[196345.839413] cfg80211: Calling CRDA to update world regulatory domain
[196345.845045] cfg80211: World regulatory domain updated:
[196345.845053] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[196345.845057] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[196345.845088] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[196345.845092] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[196345.845095] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[196345.845099] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[196346.158150] Syncing filesystems ... done.
[196346.165319] Freezing user space processes ... (elapsed 0.002 seconds) done.
[196346.167703] PM: Marking nosave pages: [mem 0x0009d000-0x000fffff]
[196346.167741] PM: Marking nosave pages: [mem 0xcaee2000-0xcaee8fff]
[196346.167775] PM: Marking nosave pages: [mem 0xcb6a8000-0xcb919fff]
[196346.167821] PM: Marking nosave pages: [mem 0xdb2d1000-0xdb358fff]
[196346.167856] PM: Marking nosave pages: [mem 0xdb4b6000-0xdbffefff]
[196346.167945] PM: Marking nosave pages: [mem 0xdc000000-0xffffffff]
[196346.168625] PM: Basic memory bitmaps created
[196346.168688] PM: Preallocating image memory...
[196356.699599] PM: Basic memory bitmaps freed
[196356.699620] Restarting tasks ... done.
[196356.715564] video LNXVIDEO:00: Restoring backlight state
[196356.876309] rtl8723ae: Using firmware rtlwifi/rtl8723fw_B.bin
[196356.883980] ieee80211 phy13: Selected rate control algorithm 'rtl_rc'
[196356.884220] rtlwifi: wireless switch is on
[196356.919095] systemd-udevd[26647]: renamed network interface wlan0 to wlan1
[196357.323242] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready
[196357.324443] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready
[196358.397233] wlan1: authenticate with c8:d7:19:8c:78:9f
[196358.413738] wlan1: send auth to c8:d7:19:8c:78:9f (try 1/3)
[196358.416989] wlan1: authenticated
[196358.418088] wlan1: associate with c8:d7:19:8c:78:9f (try 1/3)
[196358.421525] wlan1: RX AssocResp from c8:d7:19:8c:78:9f (capab=0x411 status=0 aid=4)
[196358.421844] wlan1: associated
[196358.421914] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
Any ideas? Not sure where to go from here.
pm-hibernate
. That used to work for me occasionally, but I think hibernation is pretty flakey at best.