Hallo,
Bei mir ist desöfteren der Bildschirm "eingefroren". Das heißt, dass keine Interaktion mit den graphischen Programmen möglich ist. Ich kann, danach immer noch mit Strg+Alt+F1 auf eine Kommandozeile wechseln (was mehrere Minuten dauert). Im Syslog steht folgendes:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 | Oct 21 19:49:10 box kernel: [575918.586006] ------------[ cut here ]------------ Oct 21 19:49:10 box kernel: [575918.586030] WARNING: CPU: 2 PID: 1647 at /build/linux-MohYnr/linux-3.16.0/drivers/gpu/drm/i915/intel_display.c:3324 intel_crtc_wait_for_pending_flips+0x16c/0x180 [i915]() Oct 21 19:49:10 box kernel: [575918.586031] Modules linked in: uas usb_storage usblp pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic joydev hid_generic usbhid hid snd_usb_audio snd_usbmidi_lib eeepc_wmi asus_wmi sparse_keymap intel_rapl x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd serio_raw snd_seq_midi snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_seq_midi_event snd_pcm lpc_ich snd_rawmidi snd_seq snd_seq_device snd_timer rfcomm bnep snd mei_me mei bluetooth soundcore 6lowpan_iphc i915 drm_kms_helper drm shpchp i2c_algo_bit wmi parport_pc ppdev video binfmt_misc coretemp tpm_infineon mac_hid lp parport nls_iso8859_1 e1000e ahci psmouse r8169 ptp libahci mii pps_core Oct 21 19:49:10 box kernel: [575918.586054] CPU: 2 PID: 1647 Comm: Xorg Tainted: G OE 3.16.0-44-generic #59-Ubuntu Oct 21 19:49:10 box kernel: [575918.586055] Hardware name: ASUS All Series/Q87T, BIOS 0908 07/22/2014 Oct 21 19:49:10 box kernel: [575918.586056] 0000000000000009 ffff8804067c7c18 ffffffff81785af4 0000000000000000 Oct 21 19:49:10 box kernel: [575918.586057] ffff8804067c7c50 ffffffff8106ffad 0000000000000000 ffff8804097d0000 Oct 21 19:49:10 box kernel: [575918.586059] ffff8800d3598238 ffff88040765f000 ffff88040765f000 ffff8804067c7c60 Oct 21 19:49:10 box kernel: [575918.586060] Call Trace: Oct 21 19:49:10 box kernel: [575918.586064] [<ffffffff81785af4>] dump_stack+0x45/0x56 Oct 21 19:49:10 box kernel: [575918.586067] [<ffffffff8106ffad>] warn_slowpath_common+0x7d/0xa0 Oct 21 19:49:10 box kernel: [575918.586069] [<ffffffff8107008a>] warn_slowpath_null+0x1a/0x20 Oct 21 19:49:10 box kernel: [575918.586086] [<ffffffffc0207f2c>] intel_crtc_wait_for_pending_flips+0x16c/0x180 [i915] Oct 21 19:49:10 box kernel: [575918.586089] [<ffffffff810b9ad0>] ? prepare_to_wait_event+0x100/0x100 Oct 21 19:49:10 box kernel: [575918.586096] [<ffffffffc020a9f3>] intel_crtc_disable_planes+0x33/0x1c0 [i915] Oct 21 19:49:10 box kernel: [575918.586098] [<ffffffff8178abfb>] ? __ww_mutex_lock+0x1b/0xb0 Oct 21 19:49:10 box kernel: [575918.586105] [<ffffffffc020b947>] haswell_crtc_disable+0x57/0x2d0 [i915] Oct 21 19:49:10 box kernel: [575918.586107] [<ffffffff8178b852>] ? mutex_lock+0x12/0x30 Oct 21 19:49:10 box kernel: [575918.586114] [<ffffffffc020c377>] intel_crtc_update_dpms+0x67/0xa0 [i915] Oct 21 19:49:10 box kernel: [575918.586131] [<ffffffffc0210a09>] intel_connector_dpms+0x59/0x70 [i915] Oct 21 19:49:10 box kernel: [575918.586139] [<ffffffffc0147e19>] drm_mode_obj_set_property_ioctl+0x399/0x3a0 [drm] Oct 21 19:49:10 box kernel: [575918.586144] [<ffffffffc0147e50>] drm_mode_connector_property_set_ioctl+0x30/0x40 [drm] Oct 21 19:49:10 box kernel: [575918.586148] [<ffffffffc0136a4f>] drm_ioctl+0x1df/0x680 [drm] Oct 21 19:49:10 box kernel: [575918.586152] [<ffffffff8122120c>] ? fsnotify+0x27c/0x350 Oct 21 19:49:10 box kernel: [575918.586154] [<ffffffff8122120c>] ? fsnotify+0x27c/0x350 Oct 21 19:49:10 box kernel: [575918.586156] [<ffffffff811f62a8>] do_vfs_ioctl+0x2c8/0x4a0 Oct 21 19:49:10 box kernel: [575918.586157] [<ffffffff811e4751>] ? __sb_end_write+0x31/0x60 Oct 21 19:49:10 box kernel: [575918.586160] [<ffffffff811e22c2>] ? vfs_write+0x1b2/0x1f0 Oct 21 19:49:10 box kernel: [575918.586161] [<ffffffff811f6501>] SyS_ioctl+0x81/0xa0 Oct 21 19:49:10 box kernel: [575918.586163] [<ffffffff8178da8d>] system_call_fastpath+0x1a/0x1f Oct 21 19:49:10 box kernel: [575918.586164] ---[ end trace 771f30ea4bce2808 ]--- Oct 21 19:49:27 box dbus[534]: [system] Activating service name='org.freedesktop.systemd1' (using servicehelper) Oct 21 19:49:27 box dbus[534]: [system] Successfully activated service 'org.freedesktop.systemd1' |
Das passiert sporadisch. Ich habe ein ähnliches Verhalten ab und zu gesehen, als ich noch Suspend to Disk verwendete. Was könnte das Problem sein und wie kann ich es beheben?
Boa
Moderiert von tomtomtom:
Ins - vermutlich - passende Forum verschoben.