Cuelgues inesperados en debian Wheezy

[Maykel Franco <maykeldebian@gmail.com>]

Buenas, estoy trabajando con debian + kde y a veces tengo cuelgues
inesperados... Es como si se congelara... Por suerte, accedo a una
terminal virtual y he podido ver los logs:

dmesg:

[   19.343625] EXT4-fs (sda8): re-mounted. Opts: errors=remount-ro
[   19.904963] ACPI Error: [IIA0] Namespace lookup failure,
AE_ALREADY_EXISTS (20131115/dsfield-211)
[   19.904969] ACPI Error: Method parse/execution failed
[\_SB_.ATKD.WMNB] (Node ffff880128ee04b0), AE_ALREADY_EXISTS
(20131115/psparse-536)
[   19.905060] ACPI Error: [IIA0] Namespace lookup failure,
AE_ALREADY_EXISTS (20131115/dsfield-211)
[   19.905065] ACPI Error: Method parse/execution failed
[\_SB_.ATKD.WMNB] (Node ffff880128ee04b0), AE_ALREADY_EXISTS
(20131115/psparse-536)
[   19.905181] ACPI: Marking method WMNB as Serialized because of
AE_ALREADY_EXISTS error
[   19.932598] asus-nb-wmi: probe of asus-nb-wmi failed with error -5

syslog:

Aug 19 09:08:30 usuario-X550CC NetworkManager[1022]: get_secret_flags:
assertion 'is_secret_prop (setting, secret_name, error)' failed
Aug 19 09:09:38 usuario-X550CC NetworkManager[1022]: <warn>
nl_recvmsgs() error: (-33) Dump inconsistency detected, interrupted
Aug 19 09:10:10 usuario-X550CC kernel: [56779.975663] ACPI Error:
Method parse/execution failed [\_GPE._L09] (Node ffff880128ee9988),
AE_AML_INFINITE_LOOP (20131115/psparse-536)
Aug 19 09:10:11 usuario-X550CC kernel: [56780.810256] ACPI Error:
Method parse/execution failed [\_GPE._L09] (Node ffff880128ee9988),
AE_AML_INFINITE_LOOP (20131115/psparse-536)

Es un portátil de trabajo. Tengo un dual boot, en windows no me pasa.

Es normal ese re-mounted a read only de la partición de root??

Saludos.