Aqui está o meu boot.log
resume: libgcrypt version: 1.5.0
fsck from util-linux 2.19.1
fsck from util-linux 2.19.1
fsck from util-linux 2.19.1
/dev/sda5: clean, 668102/3276800 files, 4449436/13107200 blocks
/dev/sda2: recovering journal
uhome: recovering journal
/dev/sda2: clean, 3030/74592 files, 200601/297200 blocks (check in 2 mounts)
uhome: clean, 282203/2621440 files, 8705593/10485760 blocks (check after next mount)
Skipping profile in /etc/apparmor.d/disable: usr.bin.firefox
* Starting AppArmor profiles [170G
[164G[ OK ]
* Setting sensors limits [170G
[164G[ OK ]
Invalidating stale software suspend images... done.
* Starting mDNS/DNS-SD daemon[164G[ OK ]
Starting DECnet... * Starting network connection manager[164G[ OK ]
done.
* Stopping Failsafe Boot Delay[164G[ OK ]
* Stopping System V initialisation compatibility[164G[ OK ]
* Starting System V runlevel compatibility[164G[ OK ]
* Starting Bumblebee supporting nVidia Optimus cards[164G[ OK ]
* Starting LightDM Display Manager[164G[ OK ]
* Starting save kernel messages[164G[ OK ]
* Starting ACPI daemon[164G[ OK ]
* Starting anac(h)ronistic cron[164G[ OK ]
* Starting deferred execution scheduler[164G[ OK ]
* Starting regular background program processing daemon[164G[ OK ]
* Starting automatic crash report generation[164G[[31mfail[39;49m]
* Stopping anac(h)ronistic cron[164G[ OK ]
* Starting CPU interrupts balancing daemon[164G[ OK ]
Conteúdo do fstab:
# /etc/fstab: static file system information.
#
# Use 'blkid -o value -s UUID' to print the universally unique identifier
# for a device; this may be used with UUID= as a more robust way to name
# devices that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc nodev,noexec,nosuid 0 0
# / was on /dev/sda5 during installation
UUID=d30f09f8-9580-4a6b-ac31-f69116793f9f / ext4 errors=remount-ro 0 1
# /boot was on /dev/sda2 during installation
UUID=28309a48-2171-4784-8093-d0e5ca40e6de /boot ext4 defaults 0 2
# /home was on /dev/sda6 during installation
UUID=4d7ee3e9-bf26-483d-af6e-efcd883126d0 /home ext4 defaults 0 2
# swap was on /dev/sda10 during installation
UUID=f1a123f0-c81d-4f0a-9d5c-6780cbf8b9dc none swap sw 0 0
Aqui está o registro do dmesg: http://paste.ubuntu.com/826319/ '
O log do dmesg mostra um pouco de saliência após 6 segundos, aguarda demais antes de iniciar novamente aos 24 segundos.
Saída de fdisk -l
e mount
: http://paste.ubuntu.com/826397/
Desativei quase todos os serviços possíveis, mas ainda leva 50 segundos para inicializar. Durante a inicialização com o Live USB, dificilmente leva 25 segundos.
O processo de inicialização é interrompido por aproximadamente 20 segundos na linha "resume libcrypt version". E esses fscks são executados a cada inicialização. Esses fscks são necessários?
EDIT : Bootchart