Hallo allerseits,
ich habe gestern einen neuen Homeserver eingerichtet. Um Strom zu sparen soll sich der Server abschalten sobald im Netzwerk für einen gewissen Zeitraum keine aktiven Rechner mehr zu finden sind. Aufgeweckt werden soll er per Wake-on-Lan, sobald einer der Rechner im Netzwerk startet (dazu wird vom jeweiligen Rechner beim Start ein entsprechendes WoL-Skript ausgeführt).
Prinzipiell funktioniert das Ganze auch, mein Problem ist aber, dass der Server nach dem Resume zwar wieder ein Bild anzeigt (Inhalt der Konsole) und per Alt + Fx auch einen Wechel der Konsole erlaubt, eingegebene Befehle werden aber nicht mehr verarbeitet und der Cursor blinkt auch nicht. Ich kann also z.B. auf eine andere Konsole wechseln und dort meinen Login eingeben, nach Bestätigung mit Enter passiert aber nichts. Auch ein Neustart per Tastenkombination (Strg + Alt + Entf, Alt + Druck + K etc.) funktioniert nicht mehr, der Server muss entweder über das Netzteil oder den Power-Knopf ab- und wieder angeschaltet werden.
Nach dem Neustart kann ich sehen, dass ein Crash-Report erzeugt wird. Problem ist ein "KernelOops", als Failure wird "suspend/resume" angegeben. Allerdings werde ich daraus nicht so wirklich schlau.
ProblemType: KernelOops Annotation: This occured during a previous suspend and prevented it from resuming properly. Architecture: amd64 Date: Fri Apr 17 12:33:03 2015 DistroRelease: Ubuntu 14.04 ExecutablePath: /usr/share/apport/apportcheckresume ExecutableTimestamp: 1429193808 Failure: suspend/resume InterpreterPath: /usr/bin/python3.4 Package: linux-image-3.16.0-34-generic 3.16.0-34.47~14.04.1 ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume ProcCwd: / ProcEnviron: TERM=linux PATH=(custom, no user) ProcMaps: 00400000-00754000 r-xp 00000000 08:01 1049980 /usr/bin/python3.4 00953000-00954000 r--p 00353000 08:01 1049980 /usr/bin/python3.4 00954000-009e0000 rw-p 00354000 08:01 1049980 /usr/bin/python3.4 009e0000-009fc000 rw-p 00000000 00:00 0 01f7b000-02233000 rw-p 00000000 00:00 0 [heap] 7f7edaebe000-7f7edaf3e000 rw-p 00000000 00:00 0 7f7edaf3e000-7f7edaf5f000 r-xp 00000000 08:01 522312 /lib/x86_64-linux-gnu/liblzma.so.5.0.0 7f7edaf5f000-7f7edb15e000 ---p 00021000 08:01 522312 /lib/x86_64-linux-gnu/liblzma.so.5.0.0 7f7edb15e000-7f7edb15f000 r--p 00020000 08:01 522312 /lib/x86_64-linux-gnu/liblzma.so.5.0.0 7f7edb15f000-7f7edb160000 rw-p 00021000 08:01 522312 /lib/x86_64-linux-gnu/liblzma.so.5.0.0 7f7edb160000-7f7edb176000 r-xp 00000000 08:01 522259 /lib/x86_64-linux-gnu/libgcc_s.so.1 7f7edb176000-7f7edb375000 ---p 00016000 08:01 522259 /lib/x86_64-linux-gnu/libgcc_s.so.1 7f7edb375000-7f7edb376000 rw-p 00015000 08:01 522259 /lib/x86_64-linux-gnu/libgcc_s.so.1 7f7edb376000-7f7edb45c000 r-xp 00000000 08:01 1049531 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.19 7f7edb45c000-7f7edb65b000 ---p 000e6000 08:01 1049531 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.19 7f7edb65b000-7f7edb663000 r--p 000e5000 08:01 1049531 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.19 7f7edb663000-7f7edb665000 rw-p 000ed000 08:01 1049531 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.19 7f7edb665000-7f7edb67a000 rw-p 00000000 00:00 0 7f7edb67a000-7f7edb7bf000 r-xp 00000000 08:01 1047803 /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12.0 7f7edb7bf000-7f7edb9bf000 ---p 00145000 08:01 1047803 /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12.0 7f7edb9bf000-7f7edb9c3000 r--p 00145000 08:01 1047803 /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12.0 7f7edb9c3000-7f7edb9c4000 rw-p 00149000 08:01 1047803 /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12.0 7f7edb9c4000-7f7edb9c5000 rw-p 00000000 00:00 0 7f7edb9c5000-7f7edba0b000 r-xp 00000000 08:01 1045881 /usr/lib/python3/dist-packages/apt_pkg.cpython-34m-x86_64-linux-gnu.so 7f7edba0b000-7f7edbc0a000 ---p 00046000 08:01 1045881 /usr/lib/python3/dist-packages/apt_pkg.cpython-34m-x86_64-linux-gnu.so 7f7edbc0a000-7f7edbc0c000 r--p 00045000 08:01 1045881 /usr/lib/python3/dist-packages/apt_pkg.cpython-34m-x86_64-linux-gnu.so 7f7edbc0c000-7f7edbc14000 rw-p 00047000 08:01 1045881 /usr/lib/python3/dist-packages/apt_pkg.cpython-34m-x86_64-linux-gnu.so 7f7edbc14000-7f7edbc94000 rw-p 00000000 00:00 0 7f7edbc94000-7f7edbce8000 r-xp 00000000 08:01 522300 /lib/x86_64-linux-gnu/libssl.so.1.0.0 7f7edbce8000-7f7edbee8000 ---p 00054000 08:01 522300 /lib/x86_64-linux-gnu/libssl.so.1.0.0 7f7edbee8000-7f7edbeeb000 r--p 00054000 08:01 522300 /lib/x86_64-linux-gnu/libssl.so.1.0.0 7f7edbeeb000-7f7edbef2000 rw-p 00057000 08:01 522300 /lib/x86_64-linux-gnu/libssl.so.1.0.0 7f7edbef2000-7f7edbf05000 r-xp 00000000 08:01 1175965 /usr/lib/python3.4/lib-dynload/_ssl.cpython-34m-x86_64-linux-gnu.so 7f7edbf05000-7f7edc104000 ---p 00013000 08:01 1175965 /usr/lib/python3.4/lib-dynload/_ssl.cpython-34m-x86_64-linux-gnu.so 7f7edc104000-7f7edc105000 r--p 00012000 08:01 1175965 /usr/lib/python3.4/lib-dynload/_ssl.cpython-34m-x86_64-linux-gnu.so 7f7edc105000-7f7edc109000 rw-p 00013000 08:01 1175965 /usr/lib/python3.4/lib-dynload/_ssl.cpython-34m-x86_64-linux-gnu.so 7f7edc109000-7f7edc249000 rw-p 00000000 00:00 0 7f7edc249000-7f7edc3fb000 r-xp 00000000 08:01 522301 /lib/x86_64-linux-gnu/libcrypto.so.1.0.0 7f7edc3fb000-7f7edc5fa000 ---p 001b2000 08:01 522301 /lib/x86_64-linux-gnu/libcrypto.so.1.0.0 7f7edc5fa000-7f7edc615000 r--p 001b1000 08:01 522301 /lib/x86_64-linux-gnu/libcrypto.so.1.0.0 7f7edc615000-7f7edc620000 rw-p 001cc000 08:01 522301 /lib/x86_64-linux-gnu/libcrypto.so.1.0.0 7f7edc620000-7f7edc624000 rw-p 00000000 00:00 0 7f7edc624000-7f7edc629000 r-xp 00000000 08:01 1175964 /usr/lib/python3.4/lib-dynload/_hashlib.cpython-34m-x86_64-linux-gnu.so 7f7edc629000-7f7edc828000 ---p 00005000 08:01 1175964 /usr/lib/python3.4/lib-dynload/_hashlib.cpython-34m-x86_64-linux-gnu.so 7f7edc828000-7f7edc829000 r--p 00004000 08:01 1175964 /usr/lib/python3.4/lib-dynload/_hashlib.cpython-34m-x86_64-linux-gnu.so 7f7edc829000-7f7edc82a000 rw-p 00005000 08:01 1175964 /usr/lib/python3.4/lib-dynload/_hashlib.cpython-34m-x86_64-linux-gnu.so 7f7edc82a000-7f7edc86a000 rw-p 00000000 00:00 0 7f7edc86a000-7f7edc879000 r-xp 00000000 08:01 522257 /lib/x86_64-linux-gnu/libbz2.so.1.0.4 7f7edc879000-7f7edca78000 ---p 0000f000 08:01 522257 /lib/x86_64-linux-gnu/libbz2.so.1.0.4 7f7edca78000-7f7edca79000 r--p 0000e000 08:01 522257 /lib/x86_64-linux-gnu/libbz2.so.1.0.4 7f7edca79000-7f7edca7a000 rw-p 0000f000 08:01 522257 /lib/x86_64-linux-gnu/libbz2.so.1.0.4 7f7edca7a000-7f7edca7d000 r-xp 00000000 08:01 1176527 /usr/lib/python3.4/lib-dynload/_bz2.cpython-34m-x86_64-linux-gnu.so 7f7edca7d000-7f7edcc7c000 ---p 00003000 08:01 1176527 /usr/lib/python3.4/lib-dynload/_bz2.cpython-34m-x86_64-linux-gnu.so 7f7edcc7c000-7f7edcc7d000 r--p 00002000 08:01 1176527 /usr/lib/python3.4/lib-dynload/_bz2.cpython-34m-x86_64-linux-gnu.so 7f7edcc7d000-7f7edcc7e000 rw-p 00003000 08:01 1176527 /usr/lib/python3.4/lib-dynload/_bz2.cpython-34m-x86_64-linux-gnu.so 7f7edcc7e000-7f7edcddf000 rw-p 00000000 00:00 0 7f7edcddf000-7f7edcdea000 r-xp 00000000 08:01 522268 /lib/x86_64-linux-gnu/libnss_files-2.19.so 7f7edcdea000-7f7edcfe9000 ---p 0000b000 08:01 522268 /lib/x86_64-linux-gnu/libnss_files-2.19.so 7f7edcfe9000-7f7edcfea000 r--p 0000a000 08:01 522268 /lib/x86_64-linux-gnu/libnss_files-2.19.so 7f7edcfea000-7f7edcfeb000 rw-p 0000b000 08:01 522268 /lib/x86_64-linux-gnu/libnss_files-2.19.so 7f7edcfeb000-7f7edcff6000 r-xp 00000000 08:01 522461 /lib/x86_64-linux-gnu/libnss_nis-2.19.so 7f7edcff6000-7f7edd1f5000 ---p 0000b000 08:01 522461 /lib/x86_64-linux-gnu/libnss_nis-2.19.so 7f7edd1f5000-7f7edd1f6000 r--p 0000a000 08:01 522461 /lib/x86_64-linux-gnu/libnss_nis-2.19.so 7f7edd1f6000-7f7edd1f7000 rw-p 0000b000 08:01 522461 /lib/x86_64-linux-gnu/libnss_nis-2.19.so 7f7edd1f7000-7f7edd20e000 r-xp 00000000 08:01 522447 /lib/x86_64-linux-gnu/libnsl-2.19.so 7f7edd20e000-7f7edd40d000 ---p 00017000 08:01 522447 /lib/x86_64-linux-gnu/libnsl-2.19.so 7f7edd40d000-7f7edd40e000 r--p 00016000 08:01 522447 /lib/x86_64-linux-gnu/libnsl-2.19.so 7f7edd40e000-7f7edd40f000 rw-p 00017000 08:01 522447 /lib/x86_64-linux-gnu/libnsl-2.19.so 7f7edd40f000-7f7edd411000 rw-p 00000000 00:00 0 7f7edd411000-7f7edd41a000 r-xp 00000000 08:01 522446 /lib/x86_64-linux-gnu/libnss_compat-2.19.so 7f7edd41a000-7f7edd619000 ---p 00009000 08:01 522446 /lib/x86_64-linux-gnu/libnss_compat-2.19.so 7f7edd619000-7f7edd61a000 r--p 00008000 08:01 522446 /lib/x86_64-linux-gnu/libnss_compat-2.19.so 7f7edd61a000-7f7edd61b000 rw-p 00009000 08:01 522446 /lib/x86_64-linux-gnu/libnss_compat-2.19.so 7f7edd61b000-7f7edd720000 r-xp 00000000 08:01 522266 /lib/x86_64-linux-gnu/libm-2.19.so 7f7edd720000-7f7edd91f000 ---p 00105000 08:01 522266 /lib/x86_64-linux-gnu/libm-2.19.so 7f7edd91f000-7f7edd920000 r--p 00104000 08:01 522266 /lib/x86_64-linux-gnu/libm-2.19.so 7f7edd920000-7f7edd921000 rw-p 00105000 08:01 522266 /lib/x86_64-linux-gnu/libm-2.19.so 7f7edd921000-7f7edd939000 r-xp 00000000 08:01 522487 /lib/x86_64-linux-gnu/libz.so.1.2.8 7f7edd939000-7f7eddb38000 ---p 00018000 08:01 522487 /lib/x86_64-linux-gnu/libz.so.1.2.8 7f7eddb38000-7f7eddb39000 r--p 00017000 08:01 522487 /lib/x86_64-linux-gnu/libz.so.1.2.8 7f7eddb39000-7f7eddb3a000 rw-p 00018000 08:01 522487 /lib/x86_64-linux-gnu/libz.so.1.2.8 7f7eddb3a000-7f7eddb61000 r-xp 00000000 08:01 522496 /lib/x86_64-linux-gnu/libexpat.so.1.6.0 7f7eddb61000-7f7eddd61000 ---p 00027000 08:01 522496 /lib/x86_64-linux-gnu/libexpat.so.1.6.0 7f7eddd61000-7f7eddd63000 r--p 00027000 08:01 522496 /lib/x86_64-linux-gnu/libexpat.so.1.6.0 7f7eddd63000-7f7eddd64000 rw-p 00029000 08:01 522496 /lib/x86_64-linux-gnu/libexpat.so.1.6.0 7f7eddd64000-7f7eddd66000 r-xp 00000000 08:01 522443 /lib/x86_64-linux-gnu/libutil-2.19.so 7f7eddd66000-7f7eddf65000 ---p 00002000 08:01 522443 /lib/x86_64-linux-gnu/libutil-2.19.so 7f7eddf65000-7f7eddf66000 r--p 00001000 08:01 522443 /lib/x86_64-linux-gnu/libutil-2.19.so 7f7eddf66000-7f7eddf67000 rw-p 00002000 08:01 522443 /lib/x86_64-linux-gnu/libutil-2.19.so 7f7eddf67000-7f7eddf6a000 r-xp 00000000 08:01 522440 /lib/x86_64-linux-gnu/libdl-2.19.so 7f7eddf6a000-7f7ede169000 ---p 00003000 08:01 522440 /lib/x86_64-linux-gnu/libdl-2.19.so 7f7ede169000-7f7ede16a000 r--p 00002000 08:01 522440 /lib/x86_64-linux-gnu/libdl-2.19.so 7f7ede16a000-7f7ede16b000 rw-p 00003000 08:01 522440 /lib/x86_64-linux-gnu/libdl-2.19.so 7f7ede16b000-7f7ede326000 r-xp 00000000 08:01 522453 /lib/x86_64-linux-gnu/libc-2.19.so 7f7ede326000-7f7ede525000 ---p 001bb000 08:01 522453 /lib/x86_64-linux-gnu/libc-2.19.so 7f7ede525000-7f7ede529000 r--p 001ba000 08:01 522453 /lib/x86_64-linux-gnu/libc-2.19.so 7f7ede529000-7f7ede52b000 rw-p 001be000 08:01 522453 /lib/x86_64-linux-gnu/libc-2.19.so 7f7ede52b000-7f7ede530000 rw-p 00000000 00:00 0 7f7ede530000-7f7ede549000 r-xp 00000000 08:01 522454 /lib/x86_64-linux-gnu/libpthread-2.19.so 7f7ede549000-7f7ede748000 ---p 00019000 08:01 522454 /lib/x86_64-linux-gnu/libpthread-2.19.so 7f7ede748000-7f7ede749000 r--p 00018000 08:01 522454 /lib/x86_64-linux-gnu/libpthread-2.19.so 7f7ede749000-7f7ede74a000 rw-p 00019000 08:01 522454 /lib/x86_64-linux-gnu/libpthread-2.19.so 7f7ede74a000-7f7ede74e000 rw-p 00000000 00:00 0 7f7ede74e000-7f7ede771000 r-xp 00000000 08:01 522449 /lib/x86_64-linux-gnu/ld-2.19.so 7f7ede772000-7f7ede7f2000 rw-p 00000000 00:00 0 7f7ede823000-7f7ede968000 rw-p 00000000 00:00 0 7f7ede96e000-7f7ede970000 rw-p 00000000 00:00 0 7f7ede970000-7f7ede971000 r--p 00022000 08:01 522449 /lib/x86_64-linux-gnu/ld-2.19.so 7f7ede971000-7f7ede972000 rw-p 00023000 08:01 522449 /lib/x86_64-linux-gnu/ld-2.19.so 7f7ede972000-7f7ede973000 rw-p 00000000 00:00 0 7ffd7e26f000-7ffd7e290000 rw-p 00000000 00:00 0 [stack] 7ffd7e2a7000-7ffd7e2a9000 r-xp 00000000 00:00 0 [vdso] 7ffd7e2a9000-7ffd7e2ab000 r--p 00000000 00:00 0 [vvar] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] ProcStatus: Name: apportcheckresu State: R (running) Tgid: 968 Ngid: 0 Pid: 968 PPid: 857 TracerPid: 0 Uid: 0 0 0 0 Gid: 0 0 0 0 FDSize: 64 Groups: 0 VmPeak: 66912 kB VmSize: 66912 kB VmLck: 0 kB VmPin: 0 kB VmHWM: 18672 kB VmRSS: 18672 kB VmData: 8856 kB VmStk: 136 kB VmExe: 3408 kB VmLib: 8504 kB VmPTE: 144 kB VmSwap: 0 kB Threads: 1 SigQ: 0/14939 SigPnd: 0000000000000000 ShdPnd: 0000000000000000 SigBlk: 0000000000000000 SigIgn: 0000000001001000 SigCgt: 0000000180000002 CapInh: 0000000000000000 CapPrm: 0000003fffffffff CapEff: 0000003fffffffff CapBnd: 0000003fffffffff Seccomp: 0 Cpus_allowed: 3 Cpus_allowed_list: 0-1 Mems_allowed: 00000000,00000001 Mems_allowed_list: 0 voluntary_ctxt_switches: 40 nonvoluntary_ctxt_switches: 48 SleepLog: Initial commandline parameters: Fri Apr 17 12:31:26 CEST 2015: Running hooks for suspend. Running hook /usr/lib/pm-utils/sleep.d/000kernel-change suspend suspend: /usr/lib/pm-utils/sleep.d/000kernel-change suspend suspend: success. Running hook /usr/lib/pm-utils/sleep.d/000record-status suspend suspend: /usr/lib/pm-utils/sleep.d/000record-status suspend suspend: success. Running hook /usr/lib/pm-utils/sleep.d/00logging suspend suspend: Linux basilisk 3.16.0-34-generic #47~14.04.1-Ubuntu SMP Fri Apr 10 17:49:16 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux Module Size Used by uas 23159 0 joydev 17393 0 usb_storage 66545 1 uas hid_generic 12559 0 usbhid 52616 0 hid 110426 2 hid_generic,usbhid ppdev 17671 0 intel_rapl 18783 0 x86_pkg_temp_thermal 14205 0 intel_powerclamp 18823 0 coretemp 13441 0 kvm 452043 0 crct10dif_pclmul 14307 0 crc32_pclmul 13133 0 ghash_clmulni_intel 13230 0 cryptd 20359 1 ghash_clmulni_intel i915 905966 1 serio_raw 13483 0 mei_me 19696 0 drm_kms_helper 61574 1 i915 mei 87875 1 mei_me drm 311018 3 i915,drm_kms_helper i2c_algo_bit 13413 1 i915 shpchp 37047 0 lpc_ich 21093 0 nuvoton_cir 17787 0 parport_pc 32741 0 rc_core 28718 1 nuvoton_cir soc_button_array 12720 0 mac_hid 13227 0 lp 17759 0 video 20128 1 i915 parport 42348 3 lp,ppdev,parport_pc psmouse 106561 0 ahci 34062 2 libahci 32424 1 ahci e1000e 226396 0 ptp 19395 1 e1000e pps_core 19382 1 ptp total used free shared buffers cached Mem: 3846096 448144 3397952 1808 17240 330480 -/+ buffers/cache: 100424 3745672 Swap: 3987452 0 3987452 /usr/lib/pm-utils/sleep.d/00logging suspend suspend: success. Running hook /usr/lib/pm-utils/sleep.d/00powersave suspend suspend: /usr/lib/pm-utils/sleep.d/00powersave suspend suspend: success. Running hook /etc/pm/sleep.d/10_grub-common suspend suspend: /etc/pm/sleep.d/10_grub-common suspend suspend: success. Running hook /etc/pm/sleep.d/10_unattended-upgrades-hibernate suspend suspend: /etc/pm/sleep.d/10_unattended-upgrades-hibernate suspend suspend: success. Running hook /usr/lib/pm-utils/sleep.d/50unload_alx suspend suspend: /usr/lib/pm-utils/sleep.d/50unload_alx suspend suspend: success. Running hook /usr/lib/pm-utils/sleep.d/60_wpa_supplicant suspend suspend: Failed to connect to non-global ctrl_ifname: (null) error: No such file or directory /usr/lib/pm-utils/sleep.d/60_wpa_supplicant suspend suspend: success. Running hook /usr/lib/pm-utils/sleep.d/75modules suspend suspend: /usr/lib/pm-utils/sleep.d/75modules suspend suspend: not applicable. Running hook /usr/lib/pm-utils/sleep.d/90clock suspend suspend: /usr/lib/pm-utils/sleep.d/90clock suspend suspend: not applicable. Running hook /usr/lib/pm-utils/sleep.d/94cpufreq suspend suspend: /usr/lib/pm-utils/sleep.d/94cpufreq suspend suspend: success. Running hook /usr/lib/pm-utils/sleep.d/95hdparm-apm suspend suspend: /usr/lib/pm-utils/sleep.d/95hdparm-apm suspend suspend: not applicable. Running hook /usr/lib/pm-utils/sleep.d/95led suspend suspend: /usr/lib/pm-utils/sleep.d/95led suspend suspend: not applicable. Running hook /usr/lib/pm-utils/sleep.d/98video-quirk-db-handler suspend suspend: Kernel modesetting video driver detected, not using quirks. /usr/lib/pm-utils/sleep.d/98video-quirk-db-handler suspend suspend: success. Running hook /usr/lib/pm-utils/sleep.d/99video suspend suspend: kernel.acpi_video_flags = 0 /usr/lib/pm-utils/sleep.d/99video suspend suspend: success. Fri Apr 17 12:31:27 CEST 2015: performing suspend Tags: resume suspend Uname: Linux 3.16.0-34-generic x86_64 UserGroups:
Hat jemand eine Idee, was die Ursache sein kann? Weitere benötigte Informationen liefere ich gerne nach.
Viele Grüße Daniel