Date: Wed, 2 Apr 1997 02:10:01 -0800 (PST) From: Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp> To: freebsd-bugs Subject: Re: kern/2277: 2.2-BETA fails to boot on my laptop Message-ID: <199704021010.CAA20461@freefall.freebsd.org>
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The following reply was made to PR kern/2277; it has been noted by GNATS. From: Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp> To: root@uhf.wireless.net, brian@mpress.com Cc: freebsd-gnats-submit@freebsd.org, yokota@zodiac.mech.utsunomiya-u.ac.jp Subject: Re: kern/2277: 2.2-BETA fails to boot on my laptop Date: Wed, 02 Apr 1997 19:07:01 +0900 >From: root@uhf.wireless.net >To: freebsd-gnats-submit@freebsd.org, root@uhf.wireless.net >Cc: Subject: Re: kern/2277: 2.2-BETA fails... (still doesn't work in 2.2-GAM M >A) >Date: Sat, 8 Feb 1997 13:47:25 -0500 (EST) > > Just tried the 2.2-GAMMA boot disk on my TI Extensa 570CDT. > Still hangs after displaying apm0 disabled, not probed. > > Bernie Have you tried 2.2-RELEASE? If it doesn't work, would you try specifying the flag 0x01 to the `npx0' device and see how it fares? There have been many indications that the Pentium-optimized bcopy() routine in the kernel doesn't work when used to update display by the `syscons' device driver. There are reports that disabling the optimized bcopy() by specifying the above flag bit solved problems like yours. # Don't ask me why flag bits for the `npx0' device are used to control # Pentium optimized code. Hope this might help. Kazu
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