Date: Tue, 14 Aug 2018 20:56:02 -0700 From: Pete Wright <pete@nomadlogic.org> To: Kyle Evans <kevans@freebsd.org> Cc: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: CURRENT from today throws lots of ACPI errors, lost HDMI detection Message-ID: <68a10054-44a6-c363-8e05-01aa7f8201c3@nomadlogic.org> In-Reply-To: <CACNAnaEFp_yRF-QWF4qiZ_s3tq3qpvfY5%2BzjYLuAR3TCkN-ubQ@mail.gmail.com> References: <b0f55e2f-8764-7407-4f21-bc738f91619c@nomadlogic.org> <CACNAnaHKVwcHZc-n%2B1Y=e%2BnqPsMiX07xbH4za-TL4px4hLxKkg@mail.gmail.com> <ba2e52df-e60c-9e12-337c-2f36bfb6779f@nomadlogic.org> <CACNAnaEFp_yRF-QWF4qiZ_s3tq3qpvfY5%2BzjYLuAR3TCkN-ubQ@mail.gmail.com>
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On 8/14/18 8:45 PM, Kyle Evans wrote: > On Tue, Aug 14, 2018 at 10:41 PM, Pete Wright <pete@nomadlogic.org> wrote: >> On 8/14/18 6:13 PM, Kyle Evans wrote: >>> On Tue, Aug 14, 2018 at 7:28 PM, Pete Wright <pete@nomadlogic.org> wrote: >>>> i also attempted to boot using UEFI but the system hangs very early in >>>> the >>>> boot process. i have reverted to legacy mode for now so that i can work, >>>> but am keen to test out any patches or do any other debugging that is >>>> needed. >>> Hi Pete, >>> >>> Where in the process does it hang with UEFI? I can't help much with >>> any of your other problems, but I am curious about this one. =) >> sure thing - the last several lines are: >> >> random: fast provider: "Intel Secure Key RNG" >> kbd1 at kbdmux0 >> netmap: loaded module >> nexus0 >> >> at this point it hangs. let me know if you want me to try booting with >> verbose output to dmesg or something. >> > Are you running GENERIC, or custom config? Any modules loaded? this is a GENERIC kernel using ZFS as well as GELI full disk encryption. > > I'm curious if you've been bitten somehow by recently enabling EFIRT > in GENERIC. Can you try setting efi.rt.disabled=1 at loader prompt and > see where that gets you? i did attempt to set that in loader.conf - and it progressed farther but kernel panic'd when trying to bring up my iwn wireless interface. i'm building an older version in an attempt to bisect this issue (i have a skylake system running a checkout from monday without issues, so testing that now). if i am still running into problems i'll boot with efi.rt.disabled=1 and will post the gdb panic string here. -pete -- Pete Wright pete@nomadlogic.org @nomadlogicLA
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