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kai.scorpio n00b
Joined: 01 Sep 2011 Posts: 46
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Posted: Mon Nov 19, 2012 5:28 pm Post subject: Hibernate (pm-utils) immediately restarts [SOLVED] |
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Hi all,
I cannot hibernate my laptop, running pm-hibernate seems to hibernate correctly (HDD light flashing, screen off), but then it switches right back on without me touching anything. pm-suspend works fine, it suspends to RAM correctly. I am using gentoo-sources kernel with pm-utils (and KDE). I've found the following suspicious lines in /var/log/pm-suspend.log
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/usr/lib64/pm-utils/sleep.d/99video hibernate hibernate: success.
Mon Nov 19 17:18:38 GMT 2012: performing hibernate
/usr/lib64/pm-utils/pm-functions: line 316: echo: write error: No such device
Mon Nov 19 17:18:59 GMT 2012: Awake.
Mon Nov 19 17:18:59 GMT 2012: Running hooks for thaw
Running hook /usr/lib64/pm-utils/sleep.d/99video thaw hibernate:
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I've checked in pm-functions, and this line is
Code: | echo -n "disk" > /sys/power/state |
/sys/power/state does exist, and it contains "mem disk".
Does anybody have any idea how to fix this?
Kai
Last edited by kai.scorpio on Tue Nov 27, 2012 11:10 am; edited 1 time in total |
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Hu Moderator
Joined: 06 Mar 2007 Posts: 21602
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Posted: Tue Nov 20, 2012 2:25 am Post subject: |
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Does your system fail to save state to disk or does it fail to halt after the state is saved? If the former, then hibernation does not work at all. If the latter, then the machine is rebooting and resuming when it should have halted. Based on the error log you provided, it looks like the system does not save state to disk. Based on your description, it sounds like the machine reboots and resumes.
What is the output of emerge --info? Are you sure you included in the kernel the required functionality for hibernation? |
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kai.scorpio n00b
Joined: 01 Sep 2011 Posts: 46
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Posted: Tue Nov 20, 2012 9:43 am Post subject: |
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Sorry for being light on the details, that is about all I can figure out. What are the necessary config files I should be watching? My kernel .config is here http://pastebin.com/cWVc6cRR, and I think I've set all the necessary options found in various linux hibernation guides. I *think* it is writing to disk, since I get a lot of hard disk activity before and after, but I am not sure what else I could check.
Below is emerge --info:
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Portage 2.1.11.31 (default/linux/amd64/10.0/desktop/kde, gcc-4.5.4, glibc-2.15-r3, 3.5.7-gentoo x86_64)
=================================================================
System uname: Linux-3.5.7-gentoo-x86_64-Intel-R-_Core-TM-2_Duo_CPU_P8600_@_2.40GHz-with-gentoo-2.1
Timestamp of tree: Mon, 19 Nov 2012 10:00:01 +0000
ld GNU ld (GNU Binutils) 2.22
app-shells/bash: 4.2_p37
dev-java/java-config: 2.1.11-r3
dev-lang/python: 2.7.3-r2, 3.2.3-r1, 3.3.0
dev-util/cmake: 2.8.9
dev-util/pkgconfig: 0.27.1
sys-apps/baselayout: 2.1-r1
sys-apps/openrc: 0.9.8.4
sys-apps/sandbox: 2.5
sys-devel/autoconf: 2.68
sys-devel/automake: 1.11.6
sys-devel/binutils: 2.22-r1
sys-devel/gcc: 4.5.4
sys-devel/gcc-config: 1.7.3
sys-devel/libtool: 2.4-r1
sys-devel/make: 3.82-r3
sys-kernel/linux-headers: 3.4-r2 (virtual/os-headers)
sys-libs/glibc: 2.15-r3
Repositories: gentoo sunrise kde jtriley x-portage
ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="* -@EULA dlj-1.1"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -O2 -fomit-frame-pointer -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/themes/oxygen-gtk/gtk-2.0"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-march=native -O2 -fomit-frame-pointer -pipe"
DISTDIR="/usr/portage/distfiles"
EMERGE_DEFAULT_OPTS=" --usepkg-exclude virtual/* --usepkg-exclude sys-kernel/* --usepkg-exclude app-emulation/emul-linux-* --usepkg-exclude oxygen-icons --usepkg-exclude media-fonts/* --usepkg-exclude kde-wallpapers --usepkg-exclude spotify --usepkg-exclude adobe-flash --usepkg-exclude dev-java/icedtea-bin"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles getbinpkg merge-sync news parallel-fetch protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://mirror.qubenet.net/mirror/gentoo/ ftp://mirror.qubenet.net/mirror/gentoo/ ftp://ftp.mirrorservice.org/sites/www.ibiblio.org/gentoo/"
LANG="en_GB.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j3"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_EXTRA_OPTS="-e 'ssh -p 3022'"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/var/lib/layman/sunrise /var/lib/layman/kde /var/lib/layman/jtriley /usr/local/portage"
SYNC="ssh://kai@kwohlfahrt.crabdance.com/usr/portage"
USE="X a52 aac acl acpi alsa amd64 avahi berkdb bluetooth branding bzip2 cairo cdda cdr cli consolekit cracklib crypt cups cxx dbus declarative dri dts dvd dvdr emboss encode exif fam firefox flac fortran gdbm gif gpm iconv ipv6 jpeg kde kipi lcms ldap libnotify mad mmx mng modules mp3 mp4 mpeg mudflap multilib ncurses nls nptl ogg opengl openmp pam pango pcre pdf phonon plasma png pni policykit ppds pppd pulseaudio qt3support qt4 readline samba sdl semantic-desktop session spell sse sse2 sse3 ssl ssse3 startup-notification svg symlink tcpd tiff truetype udev udisks unicode upower usb vorbis wxwidgets x264 xcb xcomposite xinerama xml xscreensaver xv xvid zeroconf zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" DRACUT_MODULES="plymouth caps" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="evdev wacom" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" PHP_TARGETS="php5-3" PYTHON_TARGETS="python2_7 python3_2" RUBY_TARGETS="ruby18 ruby19" USERLAND="GNU" VIDEO_CARDS="nouveau nvidia" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset: CPPFLAGS, CTARGET, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, USE_PYTHON
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Hu Moderator
Joined: 06 Mar 2007 Posts: 21602
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Posted: Wed Nov 21, 2012 2:28 am Post subject: |
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Does the kernel print anything to dmesg when you attempt to hibernate? |
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kai.scorpio n00b
Joined: 01 Sep 2011 Posts: 46
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Posted: Wed Nov 21, 2012 10:42 am Post subject: |
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No, there is nothing on dmesg after hibernate. There is nothing after a sleep either, but that works correctly. Again, pastebin to a dmesg from a restart, followed by hibernate, followed by sleep here: http://pastebin.com/h3uEjiED
Kai |
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Hu Moderator
Joined: 06 Mar 2007 Posts: 21602
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Posted: Wed Nov 21, 2012 10:33 pm Post subject: |
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What is the output of free -m? Have you checked whether a bare hibernate works correctly? |
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kai.scorpio n00b
Joined: 01 Sep 2011 Posts: 46
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Posted: Thu Nov 22, 2012 9:19 am Post subject: |
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free -m:
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total used free shared buffers cached
Mem: 3955 2299 1656 0 263 936
-/+ buffers/cache: 1099 2856
Swap: 4095 0 4095
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What do you mean by 'bare hibernate'? I'll try it as soon as I know
EDIT: I read a post that says swap must be 2*ram size, rather than just larger than ram size. I've done that, but still no luck. Free now says:
Code: |
kai-laptop ~ # free -m
total used free shared buffers cached
Mem: 3955 716 3239 0 4 136
-/+ buffers/cache: 575 3379
Swap: 8191 956 7235
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Last edited by kai.scorpio on Thu Nov 22, 2012 11:19 am; edited 1 time in total |
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toralf Developer
Joined: 01 Feb 2004 Posts: 3922 Location: Hamburg
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Posted: Thu Nov 22, 2012 10:36 am Post subject: |
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What happens if you make a simple Code: | echo disk > /sys/power/state | as root ?Maybe before that you mshould make a Code: | echo 0 > /sys/power/image_size | as root. |
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kai.scorpio n00b
Joined: 01 Sep 2011 Posts: 46
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Posted: Thu Nov 22, 2012 11:05 am Post subject: |
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Right, here's what happened:
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kai-laptop ~ # cat /sys/power/image_size
1657577472
kai-laptop ~ # cat /sys/power/state
mem disk
kai-laptop ~ # echo disk > /sys/power/state
echo: write error: no such device
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At this point the system does the usual 'hibernate' - screen turns off, HDD light flashes for a while, CD drive makes some noise (it is empty) and then I'm back to my desktop (not locked, I'm assuming that's normally a KDE thing).
Code: |
kai-laptop ~ # echo 0 > /sys/power/image_size
kai-laptop ~ # echo disk > /sys/power/state
echo: write error: no such device
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This does the same, but the whole process takes somewhat longer (i.e. screen turns off, but takes longer to come back on, and then the desktop is frozen for a bit while the HDD light is on).
Any ideas? Thanks for the help so far!
Kai |
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toralf Developer
Joined: 01 Feb 2004 Posts: 3922 Location: Hamburg
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Posted: Thu Nov 22, 2012 5:43 pm Post subject: |
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And your kernel is configured for hibernation ? Code: | tfoerste@n22 ~ $ zgrep CONFIG_PM_STD_PARTITION /proc/config.gz
CONFIG_PM_STD_PARTITION="/dev/sdb2"
| and the swap partition (which is used for that) isn't encrypted ? |
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kai.scorpio n00b
Joined: 01 Sep 2011 Posts: 46
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Posted: Fri Nov 23, 2012 10:23 am Post subject: |
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My .config is posted earlier somewhere, here's the relevant line:
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kai@kai-laptop ~ % grep CONFIG_PM_STD_PARTITION /usr/src/linux/.config
CONFIG_PM_STD_PARTITION=""
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I have a swap file rather than a swap partition, what should I set here for this?
Kai |
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toralf Developer
Joined: 01 Feb 2004 Posts: 3922 Location: Hamburg
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Posted: Fri Nov 23, 2012 10:26 am Post subject: |
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the swap partition |
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kai.scorpio n00b
Joined: 01 Sep 2011 Posts: 46
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Posted: Fri Nov 23, 2012 11:34 am Post subject: |
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I do not have a separate swap partition. I have a swap file that is at /swapfile
Here is my /etc/fstab:
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/dev/sda2 /boot ext2 noauto,noatime 1 2
/dev/sda6 / ext4 noatime 0 1
/swapfile none swap sw,loop 0 0
/dev/cdrom /mnt/cdrom auto noauto,ro 0 0
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Kai |
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toralf Developer
Joined: 01 Feb 2004 Posts: 3922 Location: Hamburg
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Posted: Fri Nov 23, 2012 1:40 pm Post subject: |
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AFAIK you need a separate partition of type "Linux swap" to use s2disk. |
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kai.scorpio n00b
Joined: 01 Sep 2011 Posts: 46
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Posted: Tue Nov 27, 2012 11:10 am Post subject: |
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Ah, I didn't realize that. Any chance the fancy tuxonice things will be merged into gentoo-sources? That'd be nice
Meanwhile, hibernate is now working, thanks (minus some residual KDE weirdness on resume). Sorry to cause so much trouble with that, I didn't realize it wasn't supported.
Kai |
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ppurka Advocate
Joined: 26 Dec 2004 Posts: 3256
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Posted: Tue Nov 27, 2012 11:21 am Post subject: |
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kai.scorpio wrote: | Ah, I didn't realize that. Any chance the fancy tuxonice things will be merged into gentoo-sources? That'd be nice | I doubt it will ever be merged into the kernel. Lots of politics. _________________ emerge --quiet redefined | E17 vids: I, II | Now using kde5 | e is unstable :-/ |
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