내 openSUSE 15.2 노트북은 지난 4주 동안 세 번이나 예상치 못한 종료를 경험했습니다. 예상치 못한 종료란 갑작스러운 정전처럼 시스템이 의도치 않게 갑자기 종료되는 것을 의미합니다. 각각의 경우 배터리는 최소 70% 충전되었거나 (현재와 마찬가지로) 노트북이 도킹 스테이션에 연결되어 있었습니다. (시스템이 출시된 지 6개월이 채 되지 않았습니다.)
이러한 중단이 발생하면 시스템은 무거운 작업을 실행하지 않고 RAM(32GB)이 아직 가득 차지 않았으며 실행 중인 응용 프로그램은 일반적으로 Firefox(최대 수십 개의 탭 포함), Skype, 프로그래밍 편집기(일반적으로 Geany ; 지난번에는 jEdit), Dolphin(KDE 아래), 그리고 (지난번에는 하지만 오늘은 아님) LibreOffice 및 Terminator도 있었습니다. 저는 보통 VeraCrypt를 실행하고 있는데 오늘은 전원이 꺼졌을 때 실행되지 않았습니다. 즉, 실행 중인 애플리케이션을 기준으로 전원이 꺼지는 현상을 설명할 수 없습니다.
오늘은 , , , var/log등의 로그파일(오늘 변경된 로그파일) 을 살펴봤고, 의 덤프도 살펴보았는데 무엇을 찾아야 할지 잘 모르겠습니다.lastlogwtmpsnapper.logwarnmessagessudo journalctl --since today > /home/.../journalctldump
var/log/warn전원을 끌 때 다음과 유사한 줄을 발견했습니다 .
2020-11-24T13:21:50.752712+01:00 tuxedo kernel: [ 4.379766] nvme nvme0: missing or invalid SUBNQN field.
2020-11-24T13:21:50.752850+01:00 tuxedo kernel: [ 37.414546] printk: systemd: 20 output lines suppressed due to ratelimiting
2020-11-24T13:21:50.752866+01:00 tuxedo kernel: [ 37.732271] ACPI: Deprecated procfs I/F for AC is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared
2020-11-24T13:21:50.752880+01:00 tuxedo kernel: [ 38.143654] tuxedo_keyboard: loading out-of-tree module taints kernel.
2020-11-24T13:21:50.752915+01:00 tuxedo kernel: [ 38.224654] iwlwifi 0000:40:00.0: Direct firmware load for iwlwifi-cc-a0-52.ucode failed with error -2
2020-11-24T13:21:50.752916+01:00 tuxedo kernel: [ 38.224783] iwlwifi 0000:40:00.0: Direct firmware load for iwlwifi-cc-a0-51.ucode failed with error -2
2020-11-24T13:21:50.752917+01:00 tuxedo kernel: [ 38.224816] iwlwifi 0000:40:00.0: Direct firmware load for iwlwifi-cc-a0-50.ucode failed with error -2
2020-11-24T13:21:50.752918+01:00 tuxedo kernel: [ 38.224829] iwlwifi 0000:40:00.0: Direct firmware load for iwlwifi-cc-a0-49.ucode failed with error -2
2020-11-24T13:21:50.752949+01:00 tuxedo kernel: [ 38.723137] thermal thermal_zone2: failed to read out thermal zone (-61)
2020-11-24T13:21:50.752705+01:00 tuxedo kernel: [ 4.339343] Disabling IRQ #31
2020-11-24T13:21:50.753541+01:00 tuxedo smartd[1862]: Device: /dev/nvme0, number of Error Log entries increased from 194 to 195
2020-11-24T13:21:50.840587+01:00 tuxedo systemd-udevd[1348]: Process '/usr/sbin/alsactl restore 0' failed with exit code 99.
2020-11-24T13:21:51.089561+01:00 tuxedo kernel: [ 39.186997] uvcvideo 1-7:1.0: Entity type for entity Extension 3 was not initialized!
2020-11-24T13:21:51.089573+01:00 tuxedo kernel: [ 39.186999] uvcvideo 1-7:1.0: Entity type for entity Processing 2 was not initialized!
2020-11-24T13:21:51.089574+01:00 tuxedo kernel: [ 39.187000] uvcvideo 1-7:1.0: Entity type for entity Camera 1 was not initialized!
2020-11-24T13:21:51.156094+01:00 tuxedo colord[2446]: CdMain: failed to search machine directories: Error opening directory '/var/lib/colord/icc': Permission denied
2020-11-24T13:21:51.158112+01:00 tuxedo colord[2446]: failed to get session [pid 1870]: No data available
2020-11-24T13:21:51.176194+01:00 tuxedo colord[2446]: message repeated 3 times: [ failed to get session [pid 1870]: No data available]
2020-11-24T13:21:51.185861+01:00 tuxedo systemd[1]: cups-browsed.service: Failed with result 'exit-code'.
2020-11-24T13:21:51.600090+01:00 tuxedo postfix/postmap[2986]: fatal: config variable inet_interfaces: host not found: localhost
2020-11-24T13:21:51.632302+01:00 tuxedo kernel: [ 39.729450] usb 4-1.1: Warning! Unlikely big volume range (=767), cval->res is probably wrong.
2020-11-24T13:21:51.632314+01:00 tuxedo kernel: [ 39.729454] usb 4-1.1: [4] FU [Mic Capture Volume] ch = 2, val = -4592/7680/16
2020-11-24T13:21:51.632315+01:00 tuxedo kernel: [ 39.729989] usb 4-1.1: Warning! Unlikely big volume range (=672), cval->res is probably wrong.
2020-11-24T13:21:51.632316+01:00 tuxedo kernel: [ 39.729991] usb 4-1.1: [7] FU [USB Audio Playback Volume] ch = 6, val = -10752/0/16
2020-11-24T13:21:51.666542+01:00 tuxedo systemd-udevd[1318]: Process '/usr/sbin/alsactl restore 1' failed with exit code 99.
2020-11-24T13:21:51.752292+01:00 tuxedo kernel: [ 39.849288] iwlwifi 0000:40:00.0: FW already configured (0) - re-configuring
2020-11-24T13:21:51.756296+01:00 tuxedo kernel: [ 39.853105] iwlwifi 0000:40:00.0: BIOS contains WGDS but no WRDS
2020-11-24T13:21:51.888748+01:00 tuxedo systemd[1]: Failed to start VirtualBox Linux kernel module.
2020-11-24T13:21:51.888900+01:00 tuxedo systemd[1]: Dependency failed for VirtualBox Linux autostart module.
2020-11-24T13:21:51.889265+01:00 tuxedo systemd[1]: vboxdrv.service: Failed with result 'exit-code'.
2020-11-24T13:21:51.932314+01:00 tuxedo kernel: [ 40.027760] iwlwifi 0000:40:00.0: FW already configured (0) - re-configuring
2020-11-24T13:21:51.936306+01:00 tuxedo kernel: [ 40.031315] iwlwifi 0000:40:00.0: BIOS contains WGDS but no WRDS
2020-11-24T13:21:52.604697+01:00 tuxedo postfix/postmap[3647]: fatal: config variable inet_interfaces: host not found: localhost
2020-11-24T13:21:53.508321+01:00 tuxedo kernel: [ 41.604269] evdi: [I] Initialising logging on level 5
2020-11-24T13:21:53.615216+01:00 tuxedo postfix/postmap[3847]: fatal: config variable inet_interfaces: host not found: localhost
2020-11-24T13:21:54.624623+01:00 tuxedo postfix/postmap[3849]: fatal: config variable inet_interfaces: host not found: localhost
2020-11-24T13:21:55.357105+01:00 tuxedo accounts-daemon[3898]: g_dbus_interface_skeleton_get_object_path: assertion 'G_IS_DBUS_INTERFACE_SKELETON (interface_)' failed
2020-11-24T13:21:55.460373+01:00 tuxedo kernel: [ 41.604270] evdi: [I] Atomic driver:yes
2020-11-24T13:21:55.633656+01:00 tuxedo postfix/postmap[3909]: fatal: config variable inet_interfaces: host not found: localhost
2020-11-24T13:21:56.334987+01:00 tuxedo lightdm[3891]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
2020-11-24T13:21:56.637588+01:00 tuxedo postfix/postmap[4045]: fatal: config variable inet_interfaces: host not found: localhost
2020-11-24T13:21:57.647800+01:00 tuxedo postfix/postmap[4072]: fatal: config variable inet_interfaces: host not found: localhost
2020-11-24T13:21:58.658359+01:00 tuxedo postfix/postmap[4115]: fatal: config variable inet_interfaces: host not found: localhost
2020-11-24T13:21:59.682065+01:00 tuxedo postfix/postalias[4137]: fatal: config variable inet_interfaces: host not found: localhost
2020-11-24T13:22:00.693740+01:00 tuxedo postfix[4156]: fatal: config variable inet_interfaces: host not found: localhost
2020-11-24T13:22:02.723068+01:00 tuxedo systemd[1]: Failed to start Postfix Mail Transport Agent.
2020-11-24T13:22:02.723915+01:00 tuxedo systemd[1]: postfix.service: Failed with result 'exit-code'.
2020-11-24T13:22:02.930957+01:00 tuxedo lightdm: gkr-pam: unable to locate daemon control file
2020-11-24T13:22:03.447683+01:00 tuxedo lightdm[3891]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
2020-11-24T13:22:03.800107+01:00 tuxedo ksplashqml[4481]: QCoreApplication::arguments: Please instantiate the QApplication object first
2020-11-24T13:22:03.867724+01:00 tuxedo klauncher[4491]: Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
2020-11-24T13:22:04.105023+01:00 tuxedo ksmserver[4540]: Qt: Session management error: networkIdsList argument is NULL
2020-11-24T13:22:04.179341+01:00 tuxedo udisksd[4558]: Can't load configuration file /etc/udisks2/udisks2.conf
2020-11-24T13:22:04.321407+01:00 tuxedo plasma_session[4518]: org.kde.plasma.session: failed to parse "/home/wo/.config/autostart/vboxinstall.sh.desktop" for autostart
2020-11-24T13:22:04.335680+01:00 tuxedo upowerd[4594]: energy_full (36.331800) is greater than energy_full_design (35.340000)
2020-11-24T13:22:04.352492+01:00 tuxedo kwin_x11[4545]: kf5.kconfig.core: "\"fsrestore1\" - conversion of \"0,0,0,0\" to QRect failed"
2020-11-24T13:22:04.369231+01:00 tuxedo kded5[4500]: org.kde.wacomtablet.common: d->name.isEmpty? true
2020-11-24T13:22:04.369406+01:00 tuxedo kded5[4500]: org.kde.wacomtablet.common: d->name.isEmpty? true
2020-11-24T13:22:04.630572+01:00 tuxedo kded5[4500]: kscreen.kded: UPower not available, lid detection won't work
2020-11-24T13:22:04.634646+01:00 tuxedo kded5[4500]: kscreen.kded: PowerDevil SuspendSession action not available!
2020-11-24T13:22:04.743637+01:00 tuxedo org_kde_powerdevil[4620]: powerdevil: No outputs have backlight property
2020-11-24T13:22:04.743839+01:00 tuxedo org_kde_powerdevil[4620]: powerdevil: Xrandr not supported, trying ddc, helper
2020-11-24T13:22:04.924390+01:00 tuxedo tracker-store[4689]: tracker_writeback_transact: assertion 'private == NULL' failed
2020-11-24T13:22:04.926352+01:00 tuxedo tracker-store[4689]: message repeated 2 times: [ tracker_writeback_transact: assertion 'private == NULL' failed]
2020-11-24T13:22:04.946814+01:00 tuxedo org_kde_powerdevil[4620]: powerdevil: Handle button events action could not check for screen configuration
2020-11-24T13:22:05.077122+01:00 tuxedo baloo_file[4548]: QDBusConnection: name 'org.freedesktop.UDisks2' had owner '' but we thought it was ':1.34'
여러 줄에는 "불가능", "실패" 또는 "치명적"과 같은 문자열이 포함되어 있지만 그 중 갑작스러운 종료를 유발할 수 있는 무언가를 가리키는 것이 있는지는 알 수 없습니다. 로그 파일을 검사하여 이러한 정전의 원인을 찾을 수 있습니까? 아니면 이것이 절망적인 작업입니까?