whatever was the cause of my freezes, they are gone since i upgraded my kernel. currently i use this version:
Linux xxx 3.10-0.bpo.3-amd64 #1 SMP Debian 3.10.11-1~bpo70+1 (2013-09-24) x86_64 GNU/Linux
whatever was the cause of my freezes, they are gone since i upgraded my kernel. currently i use this version:
Linux xxx 3.10-0.bpo.3-amd64 #1 SMP Debian 3.10.11-1~bpo70+1 (2013-09-24) x86_64 GNU/Linux