On Sat, 9 Dec 2006, Maxim Konovalov wrote: > On Sat, 9 Dec 2006, 16:48+0100, yal wrote: > >> Last kernel compilation working was on november 27th. Dell Latitude D520 >> freezes within a few minutes after boot. No errors are show in dmesg. The >> internal speaker sounds and acpi stops working. > > Try with > > debug.mpsafenet="0" > > in /boot/loader.conf. I have similar symptoms with my with my sony > pcg505bx. Please report back your experience. While this may be useful in doing some initial debugging and working around the problem, I'd really appreciate it if people didn't run with debug.mpsafenet="0" for any extended period, as it masks bugs rather than fixing them, and results in them not getting fixed. It also leads to a significant performance hit, and we really don't want people running with debugging features like this turned on by default; I'd rather they used the cycles on INVARIANTS and WITNESS. Do you have any information about the actual source of this problem? Would it motivate solving the problem if I were to remove the debug.mpsafenet tunable? :-) Robert N M Watson Computer Laboratory University of CambridgeReceived on Sat Dec 09 2006 - 19:51:18 UTC
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