Date: Mon, 6 May 2019 17:32:29 +0200 From: Hans Petter Selasky <hps@selasky.org> To: lausts@acm.org, FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: Loading DRM kills computer Message-ID: <6ec2ed96-30bc-aaa3-2b1f-e52a76284765@selasky.org> In-Reply-To: <9e3ed2d0-4cb3-f5c1-03da-fc0e2583f4a6@acm.org> References: <9e3ed2d0-4cb3-f5c1-03da-fc0e2583f4a6@acm.org>
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On 2019-05-06 16:41, Thomas Laus wrote: > List > > I have a graphics issue since about CURRENT r346025. Kernel loading DRM > kills 2 different computers. My i5 Skylake works, but my Atom D510 > desktop and laptop Core2-duo both have this common issue. When the DRM > kernel module is loaded, I get a 'black screen' on the console and am > not able to login via ssh to shutdown the PC. If I comment out the > kldload DRM statement in rc.conf a boot is possible. I get the same > result 'black screen of death' when starting X without DRM being loaded. > > I am reporting this a little late because of another issue. I am > working with some committers on a gptzfsboot problem and thought that > this DRM issue would have been discovered and fixed by someone else in > the last few weeks. I updated to CURRENT r347183 this morning and > updated all of my packages and ports at the same time. Did you build DRM from source? If no, then try that first. > This problem is > still present. I don't know how to isolate this issue. Is it a > framebuffer problem in the kernels after r346025, Current-DRM-kmod, or > the Intel driver "xf86-video-intel-2.99.917.20181203". > --HPS
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