贴了 sys.log 和 kern.log ，请有经验的大佬帮忙分析下把 ...
家里的老笔记本装了 Ubuntu 20.04 ，平时合盖当服务器，偶尔打开处理些文本啥的 ...
但是不定时死机，能卸载的外设都卸载了 ...
kern.log
Apr 10 06:33:09 monetto-Lenovo-N480 kernel: [250602.381000] ath: doing EEPROM country->regdmn map search
Apr 10 06:33:09 monetto-Lenovo-N480 kernel: [250602.381001] ath: country maps to regdmn code: 0x52
Apr 10 06:33:09 monetto-Lenovo-N480 kernel: [250602.381002] ath: Country alpha2 being used: CN
Apr 10 06:33:09 monetto-Lenovo-N480 kernel: [250602.381003] ath: Regpair used: 0x52
Apr 10 06:33:09 monetto-Lenovo-N480 kernel: [250602.381004] ath: regdomain 0x809c dynamically updated by country element
Apr 10 10:52:45 monetto-Lenovo-N480 kernel: [266178.315595] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x00000024 AR_DIAG_SW=0x02000020 DMADBG_7=0x0000a400
Apr 10 10:52:46 monetto-Lenovo-N480 kernel: [266179.482834] wlp8s0: authenticate with 64:09:80:75:df:46
Apr 10 10:52:46 monetto-Lenovo-N480 kernel: [266179.502181] wlp8s0: send auth to 64:09:80:75:df:46 (try 1/3)
Apr 10 10:52:46 monetto-Lenovo-N480 kernel: [266179.503479] wlp8s0: authenticated
Apr 10 10:52:46 monetto-Lenovo-N480 kernel: [266179.504602] ath9k 0000:08:00.0 wlp8s0:
disabling HT/VHT/HE due to WEP/TKIP use
Apr 10 10:52:46 monetto-Lenovo-N480 kernel: [266179.506550] wlp8s0: associate with
64:09:80:75:df:46 (try 1/3)
Apr 10 10:52:46 monetto-Lenovo-N480 kernel: [266179.507636] wlp8s0: RX AssocResp from
64:09:80:75:df:46 (capab=0x431 status=0 aid=2)
Apr 10 10:52:46 monetto-Lenovo-N480 kernel: [266179.507788] wlp8s0: associated
Apr 10 10:52:46 monetto-Lenovo-N480 kernel: [266179.507878] ath: EEPROM regdomain: 0x809c
Apr 10 10:52:46 monetto-Lenovo-N480 kernel: [266179.507880] ath: EEPROM indicates we should
expect a country code
Apr 10 10:52:46 monetto-Lenovo-N480 kernel: [266179.507881] ath: doing EEPROM country->regdmn
map search
Apr 10 10:52:46 monetto-Lenovo-N480 kernel: [266179.507882] ath: country maps to regdmn code:
0x52
Apr 10 10:52:46 monetto-Lenovo-N480 kernel: [266179.507883] ath: Country alpha2 being used: CN
Apr 10 10:52:46 monetto-Lenovo-N480 kernel: [266179.507884] ath: Regpair used: 0x52
Apr 10 10:52:46 monetto-Lenovo-N480 kernel: [266179.507884] ath: regdomain 0x809c dynamically
updated by country element
Apr 11 08:02:04 monetto-Lenovo-N480 kernel: [ 0.000000] microcode: microcode updated early
to revision 0x21, date = 2019-02-13
Apr 11 08:02:04 monetto-Lenovo-N480 kernel: [ 0.000000] Linux version 5.15.0-69-generic
([email protected]) (gcc (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9.4.0, GNU ld (GNU Binutils for
Ubuntu) 2.34) #76~20.04.1-Ubuntu SMP Mon Mar 20 15:54:19 UTC 2023 (Ubuntu 5.15.0-69.76~20.04.
1-generic 5.15.87)
Apr 11 08:02:04 monetto-Lenovo-N480 kernel: [ 0.000000] Command line: BOOT_IMAGE=/boot/
vmlinuz-5.15.0-69-generic root=UUID=ee9cfb1c-2a34-4cbc-a6bc-baaf360d07ae ro quiet splash vt.
handoff=7
sys.log
Apr 10 14:26:32 monetto-Lenovo-N480 NetworkManager[617]: [i] [1681107992.0486] manager:
NetworkManager state is now CONNECTED_GLOBAL
Apr 10 14:26:32 monetto-Lenovo-N480 whoopsie[1257]: [14:26:32] The default IPv4 route is: /
org/freedesktop/NetworkManager/ActiveConnection/2
Apr 10 14:26:32 monetto-Lenovo-N480 whoopsie[1257]: [14:26:32] Not a paid data plan: /org/
freedesktop/NetworkManager/ActiveConnection/2
Apr 10 14:26:32 monetto-Lenovo-N480 whoopsie[1257]: [14:26:32] Found usable connection: /org/
freedesktop/NetworkManager/ActiveConnection/2
Apr 10 14:26:33 monetto-Lenovo-N480 whoopsie[1257]: [14:26:33] online
Apr 10 14:26:42 monetto-Lenovo-N480 systemd[1]: NetworkManager-dispatcher.service: Succeeded.
Apr 10 14:30:01 monetto-Lenovo-N480 CRON[11672]: (root) CMD ([ -x /etc/init.d/anacron ] && if
[ ! -d /run/systemd/system ]; then /usr/sbin/invoke-rc.d anacron start >/dev/null; fi)
Apr 10 14:33:56 monetto-Lenovo-N480 systemd[1]: Starting Ubuntu Advantage Timer for running
repeated jobs...
Apr 10 14:33:56 monetto-Lenovo-N480 systemd[1]: ua-timer.service: Succeeded.
Apr 10 14:33:56 monetto-Lenovo-N480 systemd[1]: Finished Ubuntu Advantage Timer for running
repeated jobs.
Apr 10 14:34:56 monetto-Lenovo-N480 systemd[1]: Started Run anacron jobs.
Apr 10 14:34:56 monetto-Lenovo-N480 anacron[11690]: Anacron 2.3 started on 2023-04-10
Apr 10 14:34:56 monetto-Lenovo-N480 anacron[11690]: Normal exit (0 jobs run)
Apr 10 14:34:56 monetto-Lenovo-N480 systemd[1]: anacron.service: Succeeded.
Apr 10 14:41:51 monetto-Lenovo-N480 NetworkManager[617]: [i] [1681108911.3153] manager:
NetworkManager state is now CONNECTED_SITE
Apr 10 14:41:51 monetto-Lenovo-N480 whoopsie[1257]: [14:41:51] offline
Apr 10 14:41:51 monetto-Lenovo-N480 dbus-daemon[616]: [system] Activating via systemd:
service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.
service' requested by ':1.12' (uid=0 pid=617 comm="/usr/sbin/NetworkManager --no-daemon "
label="unconfined")
Apr 10 14:41:51 monetto-Lenovo-N480 systemd[1]: Starting Network Manager Script Dispatcher
Service...
Apr 10 14:41:51 monetto-Lenovo-N480 dbus-daemon[616]: [system] Successfully activated service
'org.freedesktop.nm_dispatcher'
Apr 10 14:41:51 monetto-Lenovo-N480 systemd[1]: Started Network Manager Script Dispatcher
Service.
Apr 10 14:41:54 monetto-Lenovo-N480 NetworkManager[617]: [i] [1681108914.4215] manager:
NetworkManager state is now CONNECTED_GLOBAL
Apr 10 14:41:54 monetto-Lenovo-N480 whoopsie[1257]: [14:41:54] The default IPv4 route is: /
org/freedesktop/NetworkManager/ActiveConnection/2
Apr 10 14:41:54 monetto-Lenovo-N480 whoopsie[1257]: [14:41:54] Not a paid data plan: /org/
freedesktop/NetworkManager/ActiveConnection/2
Apr 10 14:41:54 monetto-Lenovo-N480 whoopsie[1257]: [14:41:54] Found usable connection: /org/
freedesktop/NetworkManager/ActiveConnection/2
Apr 10 14:41:55 monetto-Lenovo-N480 whoopsie[1257]: [14:41:55] online
Apr 10 14:42:04 monetto-Lenovo-N480 systemd[1]: NetworkManager-dispatcher.service: Succeeded.
Apr 10 14:42:12 monetto-Lenovo-N480 NetworkManager[617]: [i] [1681108932.3142] manager:
NetworkManager state is now CONNECTED_SITE
Apr 10 14:42:12 monetto-Lenovo-N480 whoopsie[1257]: [14:42:12] offline
Apr 10 14:42:12 monetto-Lenovo-N480 dbus-daemon[616]: [system] Activating via systemd:
service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.
service' requested by ':1.12' (uid=0 pid=617 comm="/usr/sbin/NetworkManager --no-daemon "
label="unconfined")
Apr 10 14:42:12 monetto-Lenovo-N480 systemd[1]: Starting Network Manager Script Dispatcher
Service...
Apr 10 14:42:12 monetto-Lenovo-N480 dbus-daemon[616]: [system] Successfully activated service
'org.freedesktop.nm_dispatcher'
Apr 10 14:42:12 monetto-Lenovo-N480 systemd[1]: Started Network Manager Script Dispatcher
Service.
Apr 10 14:42:13 monetto-Lenovo-N480 NetworkManager[617]: [i] [1681108933.1719] manager:
NetworkManager state is now CONNECTED_GLOBAL
Apr 10 14:42:13 monetto-Lenovo-N480 whoopsie[1257]: [14:42:13] The default IPv4 route is: /
org/freedesktop/NetworkManager/ActiveConnection/2
Apr 10 14:42:13 monetto-Lenovo-N480 whoopsie[1257]: [14:42:13] Not a paid data plan: /org/
freedesktop/NetworkManager/ActiveConnection/2
Apr 10 14:42:13 monetto-Lenovo-N480 whoopsie[1257]: [14:42:13] Found usable connection: /org/
freedesktop/NetworkManager/ActiveConnection/2
Apr 10 14:42:13 monetto-Lenovo-N480 whoopsie[1257]: [14:42:13] online
Apr 10 14:42:23 monetto-Lenovo-N480 systemd[1]: NetworkManager-dispatcher.service: Succeeded.
Apr 10 14:45:13 monetto-Lenovo-N480 wpa_supplicant[650]: wlp8s0: WPA: Group rekeying
completed with 64:09:80:75:df:46 [GTK=TKIP]
Apr 10 15:17:01 monetto-Lenovo-N480 CRON[11739]: (root) CMD ( cd / && run-parts --report /
etc/cron.hourly)
Apr 10 15:30:01 monetto-Lenovo-N480 CRON[11760]: (root) CMD ([ -x /etc/init.d/anacron ] && if
[ ! -d /run/systemd/system ]; then /usr/sbin/invoke-rc.d anacron start >/dev/null; fi)
Apr 10 15:32:32 monetto-Lenovo-N480 NetworkManager[617]: [i] [1681111952.3145] manager:
NetworkManager state is now CONNECTED_SITE
Apr 10 15:32:32 monetto-Lenovo-N480 whoopsie[1257]: [15:32:32] offline
Apr 10 15:32:32 monetto-Lenovo-N480 dbus-daemon[616]: [system] Activating via systemd:
service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.
service' requested by ':1.12' (uid=0 pid=617 comm="/usr/sbin/NetworkManager --no-daemon "
label="unconfined")
Apr 10 15:32:32 monetto-Lenovo-N480 systemd[1]: Starting Network Manager Script Dispatcher
Service...
Apr 10 15:32:32 monetto-Lenovo-N480 dbus-daemon[616]: [system] Successfully activated service
'org.freedesktop.nm_dispatcher'
Apr 10 15:32:32 monetto-Lenovo-N480 systemd[1]: Started Network Manager Script Dispatcher
Service.
Apr 10 15:32:33 monetto-Lenovo-N480 NetworkManager[617]: [i] [1681111953.5199] manager:
NetworkManager state is now CONNECTED_GLOBAL
Apr 10 15:32:33 monetto-Lenovo-N480 whoopsie[1257]: [15:32:33] The default IPv4 route is: /
org/freedesktop/NetworkManager/ActiveConnection/2
Apr 10 15:32:33 monetto-Lenovo-N480 whoopsie[1257]: [15:32:33] Not a paid data plan: /org/
freedesktop/NetworkManager/ActiveConnection/2
Apr 10 15:32:33 monetto-Lenovo-N480 whoopsie[1257]: [15:32:33] Found usable connection: /org/
freedesktop/NetworkManager/ActiveConnection/2
Apr 10 15:32:34 monetto-Lenovo-N480 whoopsie[1257]: [15:32:34] online
Apr 10 15:32:43 monetto-Lenovo-N480 systemd[1]: NetworkManager-dispatcher.service: Succeeded.
Apr 10 15:34:35 monetto-Lenovo-N480 systemd[1]: Started Run anacron jobs.
Apr 10 15:34:35 monetto-Lenovo-N480 anacron[11777]: Anacron 2.3 started on 2023-04-10
Apr 10 15:34:35 monetto-Lenovo-N480 anacron[11777]: Normal exit (0 jobs run)
Apr 10 15:34:35 monetto-Lenovo-N480 systemd[1]: anacron.service: Succeeded.
Apr 11 08:02:04 monetto-Lenovo-N480 systemd-random-seed[267]: Kernel entropy pool is not
initialized yet, waiting until it is.
Apr 11 08:02:04 monetto-Lenovo-N480 systemd-modules-load[258]: Inserted module 'lp'
Apr 11 08:02:04 monetto-Lenovo-N480 systemd-modules-load[258]: Inserted module 'ppdev'
Apr 11 08:02:04 monetto-Lenovo-N480 systemd-modules-load[258]: Inserted module 'parport_pc'
Apr 11 08:02:04 monetto-Lenovo-N480 systemd-modules-load[258]: Inserted module 'msr'
Apr 11 08:02:04 monetto-Lenovo-N480 systemd-sysctl[276]: Not setting net/ipv4/conf/all/
promote_secondaries (explicit setting exists).
Apr, systemd, kernel, whoopsie
