On Wed, Jan 21, 2015 at 10:01:32AM +0100, poma wrote:
On 19.01.2015 14:49, Don Zickus wrote:
Thank you, in the meantime, I've found what causes non-maskable interrupt, [23]d on
CPU 0, on resuming S4,
on AMD Phenom(tm) II X4 955 Processor.
/etc/default/tlp
...
# Kernel NMI Watchdog
# 0=disable (default, saves power) / 1=enable (for kernel debugging only)
NMI_WATCHDOG=0
Toggling to 1, messages no longer appear,
NMI_WATCHDOG=1
$ cat /proc/sys/kernel/nmi_watchdog
1
$ sysctl kernel.watchdog
kernel.watchdog = 1
Isn't it brilliant.
Hehe. Ok. All that does is swallow your unknown NMI. But if that makes
you happy, I am fine with that. :-)
Cheers,
Don