On 13/11/2015 18:15, Joe Maloney wrote: > Hello, Hi!
> Sometime after changes in FreeBSD 10-STABLE, 10.2 onwards, and > recent 11 CURRENT the resolution no longer sets properly when using > UEFI boot. It now boots with a 640x480 resolution, and kldload > i915kms results in a black screen. I have not been able to grab a > debug log, or crash dump even with all of the debugging features > turned on. I cannot ssh into the laptop when this panic occurs, and > the screen is black so I can’t really see what happened. I’m curious > if there is anything else I can do besides enabling dumpdev or > kldload -v i915kms > output.txt that doesn’t give me any detail. > Nothing shows up in /var/crash or whatever the directory was. You could try to set debug.debugger_on_panic=0 in /etc/sysctl.conf. It often helps to at least get core dumps when the crash happens in a video driver. -- Jean-Sébastien Pédron
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