same for me on a thinkpad z61m with ati x1400. Also in the /var/log/kern.log I found:
Apr 23 14:46:14 kernel: [14027.034653] process `skype' is using obsolete setsockopt SO_BSDCOMPAT
Apr 23 14:57:12 kernel: [14685.638506] Uhhuh. NMI received for unknown reason a1 on CPU 0.
Apr 23 14:57:13 kernel: [14685.638511] You have some hardware problem, likely on the PCI bus.
Apr 23 14:57:13 kernel: [14685.638513] Dazed and confused, but trying to continue
same for me on a thinkpad z61m with ati x1400. Also in the /var/log/kern.log I found:
Apr 23 14:46:14 kernel: [14027.034653] process `skype' is using obsolete setsockopt SO_BSDCOMPAT
Apr 23 14:57:12 kernel: [14685.638506] Uhhuh. NMI received for unknown reason a1 on CPU 0.
Apr 23 14:57:13 kernel: [14685.638511] You have some hardware problem, likely on the PCI bus.
Apr 23 14:57:13 kernel: [14685.638513] Dazed and confused, but trying to continue
may or may not be related.