Schedule system updates

[mk01]

what XBian ?

versions prior Beta2 are not updating anything automatically.
version Beta2 is updating just apt Packages list with "apt-get update" daily (if not set differently) between 7am-8am. but the process doesn't take more than 1m. Beta2 can as well update any package where updated version exists, but this is turned OFF by default. if you enable this, it will run together with the apt-get process so again 7am-8am.

depends on the size and complexity (number of files in package) how long the update takes, but today RPI was updating two packages (one was xbmc which is 2nd biggest after kernel-headers) and it took 4minutes.

Code:

2013-10-02 07:55:58,749 INFO Initial blacklisted packages:
2013-10-02 07:55:58,759 INFO Starting unattended upgrades script
2013-10-02 07:55:58,768 INFO Allowed origins are: ['origin=Raspbian,archive=stable,label=Raspbian-Security', 'origin=XBian,archive=stable', 'origin=XBian-devel,archive=devel', 'origin=XBian-mk01,archive=devel']
2013-10-02 07:58:15,227 INFO Packages that are auto removed: ''
2013-10-02 07:58:15,232 INFO Packages that are upgraded: xbian-package-config-shell xbian-package-xbmc
2013-10-02 07:58:15,240 INFO Writing dpkg log to '/var/log/unattended-upgrades/unattended-upgrades-dpkg_2013-10-02_07:58:15.234406.log'
2013-10-02 07:59:28,237 INFO All upgrades installed

this is something what you normally hardly realize. I have doubts this is what is doing your system "quite slow".

But everything is possible. Maybe if you share more details we can find out.