Boot lento (60 segundos)

[giovanni94]

Olá pessoal, meu boot do ubuntu ficou lento de uns tempos pra cá.

Segue a parte da metade/final do output do dmesg:

[    1.805352] usb 2-1.1: new high-speed USB device number 3 using ehci-pci
[    1.899790] usb 2-1.1: New USB device found, idVendor=058f, idProduct=6366
[    1.899795] usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.899798] usb 2-1.1: Product: Mass Storage Device
[    1.899801] usb 2-1.1: Manufacturer: Generic
[    1.899803] usb 2-1.1: SerialNumber: 058F63666471
[    1.901606] Initializing USB Mass Storage driver...
[    1.901666] scsi4 : usb-storage 2-1.1:1.0
[    1.901713] usbcore: registered new interface driver usb-storage
[    1.901714] USB Mass Storage support registered.
[    1.969070] usb 2-1.4: new full-speed USB device number 4 using ehci-pci
[    2.066774] usb 2-1.4: New USB device found, idVendor=045e, idProduct=0745
[    2.066779] usb 2-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    2.066782] usb 2-1.4: Product: Microsoft\xffffffc2\xffffffae\xffffffae Nano Transceiver v2.0
[    2.066784] usb 2-1.4: Manufacturer: Microsoft
[    2.080759] usbcore: registered new interface driver usbhid
[    2.080770] usbhid: USB HID core driver
[    2.082035] input: Microsoft Microsoft\xffffffc2\xffffffae\xffffffae Nano Transceiver v2.0 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4/2-1.4:1.0/input/input3
[    2.082105] hid-generic 0003:045E:0745.0001: input,hidraw0: USB HID v1.11 Keyboard [Microsoft Microsoft\xffffffc2\xffffffae\xffffffae Nano Transceiver v2.0] on usb-0000:00:1d.0-1.4/input0
[    2.082307] input: Microsoft Microsoft\xffffffc2\xffffffae\xffffffae Nano Transceiver v2.0 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4/2-1.4:1.1/input/input4
[    2.082423] hid-generic 0003:045E:0745.0002: input,hidraw1: USB HID v1.11 Mouse [Microsoft Microsoft\xffffffc2\xffffffae\xffffffae Nano Transceiver v2.0] on usb-0000:00:1d.0-1.4/input1
[    2.092370] input: Microsoft Microsoft\xffffffc2\xffffffae\xffffffae Nano Transceiver v2.0 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4/2-1.4:1.2/input/input5
[    2.092591] hid-generic 0003:045E:0745.0003: input,hiddev0,hidraw2: USB HID v1.11 Device [Microsoft Microsoft\xffffffc2\xffffffae\xffffffae Nano Transceiver v2.0] on usb-0000:00:1d.0-1.4/input2
[    2.188719] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null)
[    2.899623] scsi 4:0:0:0: Direct-Access     Multi    Flash Reader     1.00 PQ: 0 ANSI: 0
[    2.900153] sd 4:0:0:0: Attached scsi generic sg2 type 0
[    2.901645] sd 4:0:0:0: [sdb] Attached SCSI removable disk
[    3.485037] init: ureadahead main process (277) terminated with status 5
[    4.170920] Adding 8363004k swap on /dev/sda5.  Priority:-1 extents:1 across:8363004k
[    4.793891] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    4.864081] udevd[352]: starting version 175
[    6.125902] lp: driver loaded but no devices found
[    6.325638] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
[    6.513520] wmi: Mapper loaded
[    6.684742] mei 0000:00:16.0: setting latency timer to 64
[    6.684793] mei 0000:00:16.0: irq 43 for MSI/MSI-X
[    6.884763] gpio_ich: GPIO from 180 to 255 on gpio_ich
[    6.968546] microcode: CPU0 sig=0x206a7, pf=0x2, revision=0x17
[    7.109059] [drm] Initialized drm 1.1.0 20060810
[    7.225335] microcode: CPU1 sig=0x206a7, pf=0x2, revision=0x17
[    7.226147] microcode: CPU2 sig=0x206a7, pf=0x2, revision=0x17
[    7.226897] microcode: CPU3 sig=0x206a7, pf=0x2, revision=0x17
[    7.227658] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[    8.285573] snd_hda_intel 0000:00:1b.0: irq 44 for MSI/MSI-X
[    8.601674] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input6
[    8.601736] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input7
[    8.601783] input: HDA Intel PCH Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8
[    8.601820] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
[    8.601856] input: HDA Intel PCH Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[    8.602010] hda_intel: Disabling MSI
[    8.602015] hda-intel 0000:01:00.1: Handle VGA-switcheroo audio client
[    9.445778] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input11
[    9.445847] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input12
[    9.445891] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input13
[    9.445927] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input14
[    9.662418] type=1400 audit(1378850000.310:2): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=751 comm="apparmor_parser"
[    9.662426] type=1400 audit(1378850000.310:3): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=750 comm="apparmor_parser"
[    9.662691] type=1400 audit(1378850000.310:4): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=751 comm="apparmor_parser"
[    9.662700] type=1400 audit(1378850000.310:5): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=750 comm="apparmor_parser"
[    9.662845] type=1400 audit(1378850000.310:6): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=751 comm="apparmor_parser"
[    9.662856] type=1400 audit(1378850000.310:7): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=750 comm="apparmor_parser"
[   10.392194] nvidia: module license 'NVIDIA' taints kernel.
[   10.397334] vgaarb: device changed decodes: PCI:0000:01:00.0,olddecodes=io+mem,decodes=none:owns=io+mem
[   10.397504] [drm] Initialized nvidia-drm 0.0.0 20130102 for 0000:01:00.0 on minor 0
[   10.397509] NVRM: loading NVIDIA UNIX x86_64 Kernel Module  319.32  Wed Jun 19 15:51:20 PDT 2013
[   10.502807] init: failsafe main process (867) killed by TERM signal
[   11.517059] type=1400 audit(1378850002.170:: apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=943 comm="apparmor_parser"
[   11.517349] type=1400 audit(1378850002.170:9): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=943 comm="apparmor_parser"
[   11.517510] type=1400 audit(1378850002.170:10): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=943 comm="apparmor_parser"
[   11.843392] type=1400 audit(1378850002.498:11): apparmor="STATUS" operation="profile_load" name="/usr/lib/telepathy/mission-control-5" pid=946 comm="apparmor_parser"
[   12.136858] ppdev: user-space parallel port driver
[   12.383913] init: udev-fallback-graphics main process (992) terminated with status 1
[   12.905932] Bluetooth: Core ver 2.16
[   12.905946] NET: Registered protocol family 31
[   12.905947] Bluetooth: HCI device and connection manager initialized
[   12.905953] Bluetooth: HCI socket layer initialized
[   12.905955] Bluetooth: L2CAP socket layer initialized
[   12.905958] Bluetooth: SCO socket layer initialized
[   13.013773] Bluetooth: RFCOMM TTY layer initialized
[   13.013781] Bluetooth: RFCOMM socket layer initialized
[   13.013783] Bluetooth: RFCOMM ver 1.11
[   13.139750] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   13.139752] Bluetooth: BNEP filters: protocol multicast
[   13.139759] Bluetooth: BNEP socket layer initialized
[   17.579839] atl1c 0000:03:00.0: irq 45 for MSI/MSI-X
[   17.580348] atl1c 0000:03:00.0: atl1c: eth0 NIC Link is Up<100 Mbps Full Duplex>
[   56.168749] audit_printk_skb: 48 callbacks suppressed
[   56.168752] type=1400 audit(1378850047.874:28): apparmor="DENIED" operation="open" parent=1 profile="/usr/lib/telepathy/mission-control-5" name="/usr/share/gvfs/remote-volume-monitors/" pid=1999 comm="mission-control" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0

Alguem tem alguma ideia do que possa ser esse delay entre os 17 e 56 segundos?

[Tota]

Ola

Desbilite o splash do grub para "ver" o carregamento do sistema e com isto analisar melhor o problema.

Entre no grub em modo de recuperação e use as ferramentas de checar seu hd, limpar cache e verificar por pacotes quebrados.

[   17.580348] atl1c 0000:03:00.0: atl1c: eth0 NIC Link is Up<100 Mbps Full Duplex>

Placa de rede com problemas ao carregar. Tente iniciar a maquina com o cabo de rede desplugado para ver.

Procure na rede como "resetar" o ureadahead, pode ser ele.

[]'s

[giovanni94]

Ola

Desbilite o splash do grub para "ver" o carregamento do sistema e com isto analisar melhor o problema.

Entre no grub em modo de recuperação e use as ferramentas de checar seu hd, limpar cache e verificar por pacotes quebrados.

[   17.580348] atl1c 0000:03:00.0: atl1c: eth0 NIC Link is Up<100 Mbps Full Duplex>

Placa de rede com problemas ao carregar. Tente iniciar a maquina com o cabo de rede desplugado para ver.

Procure na rede como "resetar" o ureadahead, pode ser ele.

[]'s

Iniciei sem o cabo... Mesma coisa.
Fui limpar o uheadahead, só que não tem pack nenhum na pasta dele. ._.

[Tota]

Vá em aplicativos de sessão e verifique o que está marcado para iniciar em seu usuário.

veja se o ureadahead está habilitado.

cheque novamente a pasta /var/lib/ureadahead

Veja se tem e remova os .pack

reboote duas vezes para rearranjar o ureadahead.

Removeu o splash do grub?

[]'s

[Arthur Bernardes]

Se ele quer acompanhar o processo de inicialização, não precisa remover o Splash, ele pode pressionar F8 durante o Splash que ele some.

[pylm69]

só complementando, se for no terminal, o ls não mostra arquivos ocultos (com . na frente) então use o ls -a para ver eles.