Ubuntu 11.04 reiniciando sozinho

[tylervortex]

OI, possuo um notebook Sony-Vaio, versao original da distro: 10.04, atualizada pelo sistema de upgrades para 11.04, já deu muito problema, mas hoje em dia, o ubuntu 11.04 no meu note só enfrenta 1: a reinicialização de pelo menos 3 vezes ao dia, quase todos os dias.


Já segui os seguintes tópicos:

http://ubuntuforum-br.org/index.php?topic=73139.0

http://ubuntuforum-br.org/index.php/topic,70890.msg394375.html#msg394375



Instalei o lm-sensors, executei sensors no terminal e nao vejo nada demais lá:

tyler@tyler-laptop:~$ sensors
acpitz-virtual-0
Adapter: Virtual device
temp1:       +47.0°C  (crit = +98.0°C)                 

k10temp-pci-00c3
Adapter: PCI adapter
temp1:       +53.5°C  (high = +70.0°C, crit = +109.5°C)

tyler@tyler-laptop:~$

As configuracoes de hardware:

http://i20.servimg.com/u/f20/11/80/81/44/sistem10.png


O monitoramento da CPU:

http://i20.servimg.com/u/f20/11/80/81/44/sistem11.png


Agradeço a ajuda!
Thanks!

[zekkerj]

Observe os arquivos de log (/var/log/syslog e /var/log/messages) logo após a máquina reiniciar, pra ver se há alguma pista do motivo.

[tylervortex]

Observe os arquivos de log (/var/log/syslog e /var/log/messages) logo após a máquina reiniciar, pra ver se há alguma pista do motivo.

Acabou de reiniciar novamente! -.-

O conteúdo do arquivo syslog no período que reiniciou:

May 19 16:39:01 tyler-laptop CRON[3495]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) -delete)
May 19 17:09:01 tyler-laptop CRON[4224]: (root) CMD (  [ -x /usr/lib/php5/maxlifetime ] && [ -d /var/lib/php5 ] && find /var/lib/php5/ -depth -mindepth 1 -maxdepth 1 -type f -cmin +$(/usr/lib/php5/maxlifetime) -delete)
May 19 17:12:36 tyler-laptop NetworkManager[907]: <info> (wlan0): device state change: 8 -> 3 (reason 38)
May 19 17:12:36 tyler-laptop NetworkManager[907]: <info> (wlan0): deactivating device (reason: 38).
May 19 17:12:36 tyler-laptop gdm-simple-slave[4333]: WARNING: Unable to load file '/etc/gdm/custom.conf': Arquivo ou diretório não encontrado
May 19 17:12:36 tyler-laptop acpid: client connected from 4342[0:0]
May 19 17:12:36 tyler-laptop acpid: 1 client rule loaded
May 19 17:12:36 tyler-laptop NetworkManager[907]: <info> (wlan0): canceled DHCP transaction, DHCP client pid 1796
May 19 17:12:36 tyler-laptop kernel: [ 5727.271024] wlan0: deauthenticating from d8:5d:4c:f5:d0:70 by local choice (reason=3)
May 19 17:12:36 tyler-laptop kernel: [ 5727.306797] cfg80211: All devices are disconnected, going to restore regulatory settings
May 19 17:12:36 tyler-laptop kernel: [ 5727.306809] cfg80211: Restoring regulatory settings
May 19 17:12:36 tyler-laptop kernel: [ 5727.306820] cfg80211: Calling CRDA to update world regulatory domain
May 19 17:12:36 tyler-laptop kernel: [ 5727.317503] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
May 19 17:12:36 tyler-laptop kernel: [ 5727.317509] cfg80211: World regulatory domain updated:
May 19 17:12:36 tyler-laptop kernel: [ 5727.317511] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
May 19 17:12:36 tyler-laptop kernel: [ 5727.317514] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
May 19 17:12:36 tyler-laptop kernel: [ 5727.317517] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
May 19 17:12:36 tyler-laptop kernel: [ 5727.317519] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
May 19 17:12:36 tyler-laptop kernel: [ 5727.317521] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
May 19 17:12:36 tyler-laptop kernel: [ 5727.317523] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
May 19 17:12:36 tyler-laptop avahi-daemon[905]: Withdrawing address record for 192.168.1.103 on wlan0.
May 19 17:12:36 tyler-laptop avahi-daemon[905]: Leaving mDNS multicast group on interface wlan0.IPv4 with address 192.168.1.103.
May 19 17:12:36 tyler-laptop avahi-daemon[905]: Interface wlan0.IPv4 no longer relevant for mDNS.
May 19 17:12:36 tyler-laptop wpa_supplicant[1073]: CTRL-EVENT-DISCONNECTED bssid=00:00:00:00:00:00 reason=0
May 19 17:12:37 tyler-laptop gdm-session-worker[4457]: WARNING: Unable to load file '/etc/gdm/custom.conf': Arquivo ou diretório não encontrado
May 19 17:12:37 tyler-laptop rtkit-daemon[1235]: Successfully made thread 4463 of process 4463 (n/a) owned by '114' high priority at nice level -11.
May 19 17:12:37 tyler-laptop rtkit-daemon[1235]: Supervising 1 threads of 1 processes of 1 users.
May 19 17:12:37 tyler-laptop rtkit-daemon[1235]: Successfully made thread 4464 of process 4463 (n/a) owned by '114' RT at priority 5.
May 19 17:12:37 tyler-laptop rtkit-daemon[1235]: Supervising 2 threads of 1 processes of 1 users.
May 19 17:12:37 tyler-laptop rtkit-daemon[1235]: Successfully made thread 4466 of process 4463 (n/a) owned by '114' RT at priority 5.
May 19 17:12:37 tyler-laptop rtkit-daemon[1235]: Supervising 3 threads of 1 processes of 1 users.
May 19 17:12:37 tyler-laptop rtkit-daemon[1235]: Successfully made thread 4468 of process 4463 (n/a) owned by '114' RT at priority 5.
May 19 17:12:37 tyler-laptop rtkit-daemon[1235]: Supervising 4 threads of 1 processes of 1 users.
May 19 17:12:37 tyler-laptop gdm-simple-greeter[4456]: Gtk-WARNING: /build/buildd/gtk+2.0-2.24.4/gtk/gtkwidget.c:5687: widget not within a GtkWindow
May 19 17:12:37 tyler-laptop gdm-simple-greeter[4456]: WARNING: Unable to load CK history: no seat-id found
May 19 17:12:38 tyler-laptop gdm-session-worker[4457]: GLib-GObject-CRITICAL: g_value_get_boolean: assertion `G_VALUE_HOLDS_BOOLEAN (value)' failed
May 19 17:12:40 tyler-laptop gdm-session-worker[4457]: pam_sm_authenticate: Called
May 19 17:12:40 tyler-laptop gdm-session-worker[4457]: pam_sm_authenticate: username = [tyler]
May 19 17:12:41 tyler-laptop rtkit-daemon[1235]: Successfully made thread 4573 of process 4573 (n/a) owned by '1000' high priority at nice level -11.
May 19 17:12:41 tyler-laptop rtkit-daemon[1235]: Supervising 5 threads of 2 processes of 2 users.
May 19 17:12:41 tyler-laptop pulseaudio[4573]: pid.c: Stale PID file, overwriting.
May 19 17:12:41 tyler-laptop rtkit-daemon[1235]: Successfully made thread 4575 of process 4573 (n/a) owned by '1000' RT at priority 5.
May 19 17:12:41 tyler-laptop rtkit-daemon[1235]: Supervising 6 threads of 2 processes of 2 users.
May 19 17:12:42 tyler-laptop rtkit-daemon[1235]: Successfully made thread 4578 of process 4573 (n/a) owned by '1000' RT at priority 5.
May 19 17:12:42 tyler-laptop rtkit-daemon[1235]: Supervising 7 threads of 2 processes of 2 users.
May 19 17:12:42 tyler-laptop rtkit-daemon[1235]: Successfully made thread 4581 of process 4573 (n/a) owned by '1000' RT at priority 5.
May 19 17:12:42 tyler-laptop rtkit-daemon[1235]: Supervising 8 threads of 2 processes of 2 users.
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> Activation (wlan0) starting connection 'Auto Fabricio'
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> (wlan0): device state change: 3 -> 4 (reason 0)
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> (wlan0): device state change: 4 -> 5 (reason 0)
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> Activation (wlan0/wireless): access point 'Auto Fabricio' has security, but secrets are required.
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> (wlan0): device state change: 5 -> 6 (reason 0)
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) started...
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> (wlan0): device state change: 6 -> 4 (reason 0)
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) scheduled...
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) complete.
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) starting...
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> (wlan0): device state change: 4 -> 5 (reason 0)
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> Activation (wlan0/wireless): connection 'Auto Fabricio' has security, and secrets exist.  No new secrets needed.
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> Config: added 'ssid' value 'Fabricio'
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> Config: added 'scan_ssid' value '1'
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> Config: added 'key_mgmt' value 'WPA-PSK'
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> Config: added 'psk' value '<omitted>'
May 19 17:12:42 tyler-laptop NetworkManager[907]: nm_setting_802_1x_get_pkcs11_engine_path: assertion `NM_IS_SETTING_802_1X (setting)' failed
May 19 17:12:42 tyler-laptop NetworkManager[907]: nm_setting_802_1x_get_pkcs11_module_path: assertion `NM_IS_SETTING_802_1X (setting)' failed
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> Activation (wlan0) Stage 2 of 5 (Device Configure) complete.
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> Config: set interface ap_scan to 1
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> (wlan0): supplicant connection state:  scanning -> disconnected
May 19 17:12:42 tyler-laptop wpa_supplicant[1073]: Failed to initiate AP scan.
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> (wlan0): supplicant connection state:  disconnected -> scanning
May 19 17:12:42 tyler-laptop NetworkManager[907]: <info> (wlan0): supplicant connection state:  scanning -> disconnected
May 19 17:12:43 tyler-laptop wpa_supplicant[1073]: Trying to associate with d8:5d:4c:f5:d0:70 (SSID='Fabricio' freq=2427 MHz)
May 19 17:12:43 tyler-laptop NetworkManager[907]: <info> (wlan0): supplicant connection state:  disconnected -> associating
May 19 17:12:43 tyler-laptop kernel: [ 5734.044051] wlan0: authenticate with d8:5d:4c:f5:d0:70 (try 1)
May 19 17:12:43 tyler-laptop kernel: [ 5734.045974] wlan0: authenticated
May 19 17:12:43 tyler-laptop kernel: [ 5734.063214] wlan0: associate with d8:5d:4c:f5:d0:70 (try 1)
May 19 17:12:43 tyler-laptop kernel: [ 5734.067277] wlan0: RX AssocResp from d8:5d:4c:f5:d0:70 (capab=0x431 status=0 aid=1)
May 19 17:12:43 tyler-laptop kernel: [ 5734.067282] wlan0: associated
May 19 17:12:43 tyler-laptop wpa_supplicant[1073]: Associated with d8:5d:4c:f5:d0:70
May 19 17:12:43 tyler-laptop NetworkManager[907]: <info> (wlan0): supplicant connection state:  associating -> associated
May 19 17:12:43 tyler-laptop NetworkManager[907]: <info> (wlan0): supplicant connection state:  associated -> 4-way handshake
May 19 17:12:44 tyler-laptop wpa_supplicant[1073]: WPA: Key negotiation completed with d8:5d:4c:f5:d0:70 [PTK=CCMP GTK=TKIP]
May 19 17:12:44 tyler-laptop wpa_supplicant[1073]: CTRL-EVENT-CONNECTED - Connection to d8:5d:4c:f5:d0:70 completed (reauth) [id=0 id_str=]
May 19 17:12:44 tyler-laptop NetworkManager[907]: <info> (wlan0): supplicant connection state:  4-way handshake -> group handshake
May 19 17:12:44 tyler-laptop NetworkManager[907]: <info> (wlan0): supplicant connection state:  group handshake -> completed
May 19 17:12:44 tyler-laptop NetworkManager[907]: <info> Activation (wlan0/wireless) Stage 2 of 5 (Device Configure) successful.  Connected to wireless network 'Fabricio'.
May 19 17:12:44 tyler-laptop NetworkManager[907]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) scheduled.
May 19 17:12:44 tyler-laptop NetworkManager[907]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) started...
May 19 17:12:44 tyler-laptop NetworkManager[907]: <info> (wlan0): device state change: 5 -> 7 (reason 0)
May 19 17:12:44 tyler-laptop NetworkManager[907]: <info> Activation (wlan0) Beginning DHCPv4 transaction (timeout in 45 seconds)
May 19 17:12:44 tyler-laptop dhclient: Internet Systems Consortium DHCP Client 4.1.1-P1
May 19 17:12:44 tyler-laptop NetworkManager[907]: <info> dhclient started with pid 4761
May 19 17:12:44 tyler-laptop NetworkManager[907]: <info> Activation (wlan0) Stage 3 of 5 (IP Configure Start) complete.
May 19 17:12:44 tyler-laptop dhclient: Copyright 2004-2010 Internet Systems Consortium.
May 19 17:12:44 tyler-laptop dhclient: All rights reserved.
May 19 17:12:44 tyler-laptop dhclient: For info, please visit https://www.isc.org/software/dhcp/
May 19 17:12:44 tyler-laptop dhclient:
May 19 17:12:44 tyler-laptop NetworkManager[907]: <info> (wlan0): DHCPv4 state changed nbi -> preinit
May 19 17:12:44 tyler-laptop dhclient: Listening on LPF/wlan0/4c:0f:6e:d7:ae:d1
May 19 17:12:44 tyler-laptop dhclient: Sending on   LPF/wlan0/4c:0f:6e:d7:ae:d1
May 19 17:12:44 tyler-laptop dhclient: Sending on   Socket/fallback
May 19 17:12:44 tyler-laptop dhclient: DHCPREQUEST of 192.168.1.103 on wlan0 to 255.255.255.255 port 67
May 19 17:12:44 tyler-laptop dhclient: DHCPACK of 192.168.1.103 from 192.168.1.1
May 19 17:12:44 tyler-laptop dhclient: bound to 192.168.1.103 -- renewal in 3208 seconds.
May 19 17:12:44 tyler-laptop NetworkManager[907]: <info> (wlan0): DHCPv4 state changed preinit -> reboot
May 19 17:12:44 tyler-laptop NetworkManager[907]: <info> Activation (wlan0) Stage 4 of 5 (IP4 Configure Get) scheduled...
May 19 17:12:44 tyler-laptop NetworkManager[907]: <info> Activation (wlan0) Stage 4 of 5 (IP4 Configure Get) started...
May 19 17:12:44 tyler-laptop NetworkManager[907]: <info>   address 192.168.1.103
May 19 17:12:44 tyler-laptop NetworkManager[907]: <info>   prefix 24 (255.255.255.0)
May 19 17:12:44 tyler-laptop NetworkManager[907]: <info>   gateway 192.168.1.1
May 19 17:12:44 tyler-laptop NetworkManager[907]: <info>   nameserver '192.168.1.1'
May 19 17:12:44 tyler-laptop NetworkManager[907]: <info> Scheduling stage 5
May 19 17:12:44 tyler-laptop NetworkManager[907]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) scheduled...
May 19 17:12:44 tyler-laptop NetworkManager[907]: <info> Done scheduling stage 5
May 19 17:12:44 tyler-laptop NetworkManager[907]: <info> Activation (wlan0) Stage 4 of 5 (IP4 Configure Get) complete.
May 19 17:12:44 tyler-laptop NetworkManager[907]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) started...
May 19 17:12:44 tyler-laptop avahi-daemon[905]: Joining mDNS multicast group on interface wlan0.IPv4 with address 192.168.1.103.
May 19 17:12:44 tyler-laptop avahi-daemon[905]: New relevant interface wlan0.IPv4 for mDNS.
May 19 17:12:44 tyler-laptop avahi-daemon[905]: Registering new address record for 192.168.1.103 on wlan0.IPv4.
May 19 17:12:45 tyler-laptop NetworkManager[907]: <info> (wlan0): device state change: 7 -> 8 (reason 0)
May 19 17:12:45 tyler-laptop NetworkManager[907]: <info> Policy set 'Auto Fabricio' (wlan0) as default for IPv4 routing and DNS.
May 19 17:12:45 tyler-laptop NetworkManager[907]: <info> Activation (wlan0) successful, device activated.
May 19 17:12:45 tyler-laptop NetworkManager[907]: <info> Activation (wlan0) Stage 5 of 5 (IP Configure Commit) complete.
May 19 17:12:59 tyler-laptop ntpdate[4804]: adjust time server 91.189.94.4 offset -0.038563 sec
May 19 17:16:39 tyler-laptop sudo: pam_sm_authenticate: Called
May 19 17:16:39 tyler-laptop sudo: pam_sm_authenticate: username = [tyler]
May 19 17:17:01 tyler-laptop CRON[5320]: (root) CMD (   cd / && run-parts --report /etc/cron.hourly)

e 'messages' está em branco.

[zekkerj]

Esse "buraco" entre 16:39 e 17:09 corresponde ao momento do reset?

[tylervortex]

Bom, este eu nao sei te dizer se foi ou nao, mas a última vez que reiniciou hoje sim:

Foi algo antes de:

May 19 17:16:39 tyler-laptop sudo: pam_sm_authenticate: Called
May 19 17:16:39 tyler-laptop sudo: pam_sm_authenticate: username = [tyler]

Acima, mostra o momento que reiniciou e me pediu o login, rotina padrao de toda vez que se inicializa...

[Leonardo C]

Estou começando achar que é algum bug do sistema.
Pq no meus 2 notebooks um dell vostro 1000 e em eepc 1008ha está reiniciando sozinho também.

[tylervortex]

Estou começando achar que é algum bug do sistema.
Pq no meus 2 notebooks um dell vostro 1000 e em eepc 1008ha está reiniciando sozinho também.

Sim, na verdade, isso ocorre todas as vezes que eu instalava e atualizava pra versao 11.04, entao nao tem como ser culpa minha, pois eu estudo muito o linux desde o ano passado e saberia corrigir este problema... =/

[snell]

Bom, este eu nao sei te dizer se foi ou nao, mas a última vez que reiniciou hoje sim:

Foi algo antes de:

May 19 17:16:39 tyler-laptop sudo: pam_sm_authenticate: Called
May 19 17:16:39 tyler-laptop sudo: pam_sm_authenticate: username = [tyler]

Acima, mostra o momento que reiniciou e me pediu o login, rotina padrao de toda vez que se inicializa...

Ele reinicia o sistema ou simplesmente faz o logoff? No meu caso, ele faz o logoff.

[tylervortex]

Ele reinicia o sistema ou simplesmente faz o logoff? No meu caso, ele faz o logoff.

Isso! Exatamente isso!

[Leonardo C]

Ele reinicia o sistema ou simplesmente faz o logoff? No meu caso, ele faz o logoff.

Isso! Exatamente isso!

Igual aqui!

Dei uma pesquisada rapida e pelo jeito parece ser um bug conhecido e que já se arrasta desde o lançamento da versão.

[tylervortex]

Ele reinicia o sistema ou simplesmente faz o logoff? No meu caso, ele faz o logoff.

Isso! Exatamente isso!

Igual aqui!

Dei uma pesquisada rapida e pelo jeito parece ser um bug conhecido e que já se arrasta desde o lançamento da versão.

Bom, graças a isso, estou com dificuldades pra desenvolver o jogo que roda em servidor linux -.-

[Tota]

Ola

Desculpem se estou repetindo algo, não li o topico e nem sei bem do que se trata.

Mas, se está fazendo log off, alguém já tentou criar um novo usuario e usar o modo classico sem efeitos neste usuario para testar?

Muito do que tenho lido sobre logoff de perfil diz respeito ao uso do compiz que está sendo reformulado.

Se sem o compiz (classico sem efeitos) o sistema estabilizar, esta aí a resposta.

Caso funcione, reinicie o usuario "de teste" com o modo normal ( Unity) e altere no compiz (por experimentação ) a renderização glx, aceleração de video, etc.

Se estabilizado o sistema, aplique as modificações no usuario "normal".

[]'s

[tylervortex]

Descobri algo, neste exato momento...

No gerenciador de atualizações, configure para obter os pacotes do servidor principal, o padrao do meu estava para servidor do Brasil, após isto, foram baixadas muitas atualizações até mesmo para todos os softwares instalados....

Ah, marque também os servidores da canonical, em alguns casos, nao sei o motivo mas eles aparecem desmarcados

No meu caso, pelo menos por enquanto, hoje nao reiniciou, mas assim que puder, vou ficar um dia inteiro utilizando linux pra testar...

Qualquer coisa, me diga se parou de reiniciar

Abraço!

[DiegoCavalcante]

Ola amigos, bom dia.

Aqui ainda não tive problemas com reiniciamento, mais uma vez ou outra a tela fica só o wallpaper e some tudo por uns 15 segundos, depois volta, chego a ficar com o coração na mão, estou com o 11.04 faz uns 20 dias e ja aconteceu umas 4 vezes, alguem tem ideia do que seja?

[tylervortex]

Ola amigos, bom dia.

Aqui ainda não tive problemas com reiniciamento, mais uma vez ou outra a tela fica só o wallpaper e some tudo por uns 15 segundos, depois volta, chego a ficar com o coração na mão, estou com o 11.04 faz uns 20 dias e ja aconteceu umas 4 vezes, alguem tem ideia do que seja?

Man, se puder fazer o teste que citei acima, agradeceria muito... no meu caso nao posso realizar, pois fui contrataro aqui e to com um projeto com tempo contado =/

Eu apenas atualizei agorinha do jeito que eu citei, mas nao vou poder ficar uns dias no ubuntu pra testar se vai parar ou nao...