Hello all! I'm encountering some very strange problems with my ArchLinux lately... And I was wondering if someone has similar problems? Context: switched to 3.1.1 kernel, all packages are updated. I have a Lenovo X1 Thinkpad -- mainly everything is Intel based. Strange behaviour: * Firefox crashes randomly (or takes the CPU to 100%); (no error on stderr;) * All OpenSSL based programs complain from time to time of invalid received data; * Flash makes strange noises, strange display artefacts, usually just crashes; * mouse jumps in the upper left corner (or sometimes just stays at top or left); * nothing strange in dmesg; Observations: * it doesn't happen with a custom built kernel 2.6.38.x; * it does happen with either custom 3.1.1 kernel or ArchLinux built one; * it seems that when I'm at the office (with a LAN connection) it doesn't happen as often; * it seems that at home (with a Wifi WLAN) it does happen a lot; Thanks, Ciprian. P.S.: At the moment I don't have time to diagnose better the problem...