Ubuntu 15.04

Zacal by som analyzou logu (syslog), co ti pri starte crashne.

Jak najdu ten syslog ?
S linuxem jsem zacal pred 2mesici(proto nevim jak to spustim).

Kasli na linux ak si neni schopny najst syslog.
clanek03.html

Rekni mi jak to spustim ja fakt v softwaru plavu. Fakt sorry flegu

Spustíš terminál a napíšeš:

less /var/log/syslog

Stlačíš Shift+G, aby si sa dostal na koniec, šípkou hore postupuješ smerom k začiatku a hľadáš hlásenia o chybách. Keď nájdeš, tak vyhľadáš tú chybu v Google a pokúsiš sa pochopiť a opraviť problém. Na uzavretie less-u stlačíš Q.

Pravdepodobne to bude problém s ovládačom grafickej karty.

Napsal jsem prikaz a terminal napsal tohle bash: less/var/log/syslog: Adresar nebo soubor neexistuje

Los ti vyse poradil, ze mas pouzit prikaz less, pouzij tu syntaxi, co ti poradil, tzn. i s mezerou za "less", ne tak, jak uvadis ty.
Je dobre si o tom treba neco precist: http://www.linuxsoft.cz/article.php?id_article=549
M.

Tak tady je to co je v tom syslogu

May 1 11:10:09 thewolf64-AOA150 rsyslogd: [origin software="rsyslogd" swVersion="7.4.4" x-pid="513" x-info="www.rsyslog.com"] rsyslogd was HUPed
May 1 11:10:23 thewolf64-AOA150 AptDaemon.Worker: INFO: Updating cache
May 1 11:10:34 thewolf64-AOA150 anacron[1049]: Job `cron.daily' terminated
May 1 11:10:34 thewolf64-AOA150 anacron[1049]: Normal exit (1 job run)
May 1 11:11:57 thewolf64-AOA150 kernel: [ 867.307887] perf interrupt took too long (10016 > 10000), lowering kernel.perf_event_max_sample_rate to 12500
May 1 11:15:07 thewolf64-AOA150 kernel: [ 1057.016178] r8169 0000:02:00.0 eth0: link up
May 1 11:15:07 thewolf64-AOA150 kernel: [ 1057.016205] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
May 1 11:15:07 thewolf64-AOA150 NetworkManager[806]: <info> (eth0): carrier now ON (device state 20)
May 1 11:15:07 thewolf64-AOA150 NetworkManager[806]: <info> (eth0): device state change: unavailable -> disconnected (reason 'carrier-changed') [20 30 40]
May 1 11:15:07 thewolf64-AOA150 NetworkManager[806]: <info> Auto-activating connection 'Drátové připojení 1'.
May 1 11:15:07 thewolf64-AOA150 NetworkManager[806]: <info> Activation (eth0) starting connection 'Drátové připojení 1'
May 1 11:15:07 thewolf64-AOA150 NetworkManager[806]: <info> (eth0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
May 1 11:15:07 thewolf64-AOA150 NetworkManager[806]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) scheduled...
May 1 11:15:07 thewolf64-AOA150 NetworkManager[806]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) started...
May 1 11:15:07 thewolf64-AOA150 NetworkManager[806]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) scheduled...
May 1 11:15:07 thewolf64-AOA150 NetworkManager[806]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) complete.
May 1 11:15:07 thewolf64-AOA150 NetworkManager[806]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) starting...
May 1 11:15:07 thewolf64-AOA150 NetworkManager[806]: <info> (eth0): device state change: prepare -> config (reason 'none') [40 50 0]
May 1 11:15:07 thewolf64-AOA150 NetworkManager[806]: <info> Activation (eth0) Stage 2 of 5 (Device Configure) su

Musis hladat udaj z casu ked ti startoval system nie?

Jak zjistim chybu? (error,fail nebo co by tam mělo být napsaný?)

Tak jsem to zapnul v 20:00 naposledy a našel jsem tady tenhleten výpis k poslednímu zapnutí:

May 3 19:45:00 thewolf64-AOA150 systemd: pam_unix(systemd-user:session): session closed for user thewolf64
May 3 20:22:43 thewolf64-AOA150 kernel: [ 0.000000] Initializing cgroup subsys cpuset
May 3 20:22:43 thewolf64-AOA150 kernel: [ 0.000000] Initializing cgroup subsys cpu
May 3 20:22:43 thewolf64-AOA150 kernel: [ 0.000000] Initializing cgroup subsys cpuacct
May 3 20:22:43 thewolf64-AOA150 kernel: [ 0.000000] Linux version 3.19.0-15-generic (buildd@tipua) (gcc versi
on 4.9.2 (Ubuntu 4.9.2-10ubuntu13) ) #15-Ubuntu SMP Thu Apr 16 23:32:01 UTC 2015 (Ubuntu 3.19.0-15.15-generic 3.1
9.3)
May 3 20:22:43 thewolf64-AOA150 kernel: [ 0.000000] KERNEL supported cpus:
May 3 20:22:43 thewolf64-AOA150 kernel: [ 0.000000] Intel GenuineIntel
May 3 20:22:43 thewolf64-AOA150 kernel: [ 0.000000] AMD AuthenticAMD
May 3 20:22:43 thewolf64-AOA150 kernel: [ 0.000000] NSC Geode by NSC
May 3 20:22:43 thewolf64-AOA150 kernel: [ 0.000000] Cyrix CyrixInstead
May 3 20:22:43 thewolf64-AOA150 kernel: [ 0.000000] Centaur CentaurHauls
May 3 20:22:43 thewolf64-AOA150 kernel: [ 0.000000] Transmeta GenuineTMx86
May 3 20:22:43 thewolf64-AOA150 kernel: [ 0.000000] Transmeta TransmetaCPU
May 3 20:22:43 thewolf64-AOA150 kernel: [ 0.000000] UMC UMC UMC UMC
May 3 20:22:43 thewolf64-AOA150 kernel: [ 0.000000] Atom PSE erratum detected, BIOS microcode update recommended
May 3 20:22:43 thewolf64-AOA150 kernel: [ 0.000000] Disabled fast string operations
May 3 20:22:43 thewolf64-AOA150 kernel: [ 0.000000] e820: BIOS-provided physical RAM map:
May 3 20:22:43 thewolf64-AOA150 kernel: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
May 3 20:22:43 thewolf64-AOA150 kernel: [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] re

PS: Nikomu nepřeju držet šipku dolů víc jak 30 min

těsně vedle, to je jaderný log při zavádění OS.

Když tak čtu tvé eskapády, vidím, že Linuxu nerozumíš ale vůbec. Proč si ten log nepředfiltruješ, místo abys drtil klávesnici?!

edit: základní ovládání less: http://unix.stackexchange.com/questions/31/list-of -useful-less-functions

Proč si nenainstaluješ dlouhodobou a vychytanou verzi.14.04 LTS