Estou enfrentando um problema estranho depois de ter instalado o Ubuntu 16.04.01 no meu notebook. Este notebook é um servidor e deve funcionar o tempo todo. Mas é executado apenas algumas horas antes de cair. Depois de bater, teclado, mouse ou conexão remota não funciona, é como o desligamento. Para trabalhar de novo, tenho que reiniciar o sistema a partir do botão de energia.
Estou esperando algum tipo de solução para esse problema de vocês, que já enfrentaram problemas semelhantes.
Basicamente, tenho pesquisado o problema on-line, tenho várias soluções alternativas, mas nada funcionou.Nov 21 23:42:22 frtest0009 ntpd[1756]: error resolving pool ntp.ubuntu.com: Temporary failure in name resolution (-3) Nov 21 23:42:42 frtest0009 ntpd[1756]: error resolving pool 2.ubuntu.pool.ntp.org: Temporary failure in name resolution (-3) Nov 21 23:43:02 frtest0009 ntpd[1756]: error resolving pool 3.ubuntu.pool.ntp.org: Temporary failure in name resolution (-3) Nov 21 23:43:22 frtest0009 ntpd[1756]: error resolving pool ntp.ubuntu.com: Temporary failure in name resolution (-3) Nov 21 23:43:43 frtest0009 ntpd[1756]: error resolving pool 1.ubuntu.pool.ntp.org: Temporary failure in name resolution (-3) Nov 21 23:44:03 frtest0009 ntpd[1756]: error resolving pool 0.ubuntu.pool.ntp.org: Temporary failure in name resolution (-3) Nov 21 23:44:23 frtest0009 ntpd[1756]: error resolving pool 2.ubuntu.pool.ntp.org: Temporary failure in name resolution (-3) Nov 21 23:44:43 frtest0009 ntpd[1756]: error resolving pool 3.ubuntu.pool.ntp.org: Temporary failure in name resolution (-3)
Finalmente, abaixo está o erro logo antes de o sistema travar:
Nov 22 00:09:27 frtest0009 ntpd[1756]: Soliciting pool server 91.189.91.157 Nov 22 00:09:27 frtest0009 ntpd[1756]: Soliciting pool server 188.40.99.69 Nov 22 00:09:27 frtest0009 ntpd[1756]: Soliciting pool server 192.53.103.108 Nov 22 00:10:29 frtest0009 ntpd[1756]: Soliciting pool server 213.95.200.110 Nov 22 00:10:29 frtest0009 ntpd[1756]: Soliciting pool server 176.9.253.76 Nov 22 00:10:34 frtest0009 ntpd[1756]: Soliciting pool server 148.251.68.100 Nov 22 00:10:34 frtest0009 ntpd[1756]: Soliciting pool server 37.120.191.49 Nov 22 00:10:35 frtest0009 ntpd[1756]: Soliciting pool server 91.189.89.198
Eu sou realmente suspeito, se o servidor NTP está com defeito para travar o sistema. Eu não tenho certeza disso.
Nov 21 15:50:35 frtest0009 root[3898]: /etc/dhcp/dhclient-enter-hooks.d/avahi-autoipd returned non-zero exit status 1 Nov 21 15:51:37 frtest0009 kernel: [drm:wait_panel_status [i915]] *ERROR* Panel status timeout: status 08000001 control 00000000 Nov 21 15:56:57 frtest0009 kernel: [drm:wait_panel_status [i915]] *ERROR* Panel status timeout: status 08000001 control 00000000 Nov 21 15:58:02 frtest0009 kernel: [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request. Nov 21 16:04:25 frtest0009 kernel: [drm:wait_panel_status [i915]] *ERROR* Panel status timeout: status 08000001 control 00000000 Nov 21 16:09:45 frtest0009 kernel: [drm:wait_panel_status [i915]] *ERROR* Panel status timeout: status 08000001 control 00000000 Nov 21 16:12:58 frtest0009 kernel: [drm:fw_domains_get [i915]] *ERROR* render: timed out waiting for forcewake ack request. Nov 21 16:15:05 frtest0009 kernel: [drm:wait_panel_status [i915]] *ERROR* Panel status timeout: status 08000001 control 00000000 Nov 21 16:20:25 frtest0009 kernel: [drm:wait_panel_status [i915]] *ERROR* Panel status timeout: status 08000001 control 00000000 Nov 21 16:27:54 frtest0009 kernel: [drm:wait_panel_status [i915]] *ERROR* Panel status timeout: status 08000001 control 00000000 Nov 21 16:33:13 frtest0009 kernel: [drm:wait_panel_status [i915]] *ERROR* Panel status timeout: status 08000001 control 00000000 Nov 21 16:37:48 frtest0009 root[4407]: /etc/dhcp/dhclient-enter-hooks.d/avahi-autoipd returned non-zero exit status 1 Nov 21 16:38:33 frtest0009 kernel: [drm:wait_panel_status [i915]] *ERROR* Panel status timeout: status 08000001 control 00000000
Por favor, note aqui, a mensagem de erro tempo limite do status do painel "status 08000001 controle 00000000 Eu não tenho idéia, o que esta mensagem significa, é um erro grave?
00:00.0 Host bridge: Intel Corporation Atom Processor Z36xxx/Z37xxx Series SoC Transaction Register (rev 0e) 00:02.0 VGA compatible controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Graphics & Display (rev 0e) 00:12.0 SD Host controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series SDIO Controller (rev 0e) 00:13.0 IDE interface: Intel Corporation Atom Processor E3800 Series SATA IDE Controller (rev 0e) 00:14.0 USB controller: Intel Corporation Atom Processor Z36xxx/Z37xxx, Celeron N2000 Series USB xHCI (rev 0e) 00:1a.0 Encryption controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Trusted Execution Engine (rev 0e) 00:1b.0 Audio device: Intel Corporation Atom Processor Z36xxx/Z37xxx Series High Definition Audio Controller (rev 0e) 00:1c.0 PCI bridge: Intel Corporation Atom Processor E3800 Series PCI Express Root Port 1 (rev 0e) 00:1c.1 PCI bridge: Intel Corporation Atom Processor E3800 Series PCI Express Root Port 2 (rev 0e) 00:1c.2 PCI bridge: Intel Corporation Atom Processor E3800 Series PCI Express Root Port 3 (rev 0e) 00:1c.3 PCI bridge: Intel Corporation Atom Processor E3800 Series PCI Express Root Port 4 (rev 0e) 00:1d.0 USB controller: Intel Corporation Atom Processor Z36xxx/Z37xxx Series USB EHCI (rev 0e) 00:1f.0 ISA bridge: Intel Corporation Atom Processor Z36xxx/Z37xxx Series Power Control Unit (rev 0e) 00:1f.3 SMBus: Intel Corporation Atom Processor E3800 Series SMBus Controller (rev 0e) 03:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection 04:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection