Date: Thu, 21 Feb 2013 10:31:31 -0500 From: John Baldwin <jhb@freebsd.org> To: freebsd-current@freebsd.org, Xin Li <delphij@delphij.net> Cc: Navdeep Parhar <nparhar@gmail.com> Subject: Re: -CURRENT userland regression Message-ID: <201302211031.31599.jhb@freebsd.org> In-Reply-To: <51254C7E.9050705@gmail.com> References: <51254ACE.2030100@delphij.net> <51254C7E.9050705@gmail.com>
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On Wednesday, February 20, 2013 5:21:50 pm Navdeep Parhar wrote: > On 02/20/13 14:14, Xin Li wrote: > > Hi, > > > > It seems that fresh -HEAD would give an unusable kernel that > > overwrites screen buffer in a way making it impossible to debug. > > Using an old world source to do 'make buildworld buildkernel' results > > in a (mostly: I have some strange USB issue right now and still > > looking for the cause) usable kernel. > > > > For now my known good combination is world 246858 with kernel 247057. > > I'm still trying to find out which revision have broke the stuff. > > I ran into this earlier today. Selecting "safe mode" in the boot loader > menu seems to work around the problem on my system. Now I will not > reboot until I see a fix for this in head :-) "safe mode" toggles a few different things IIRC, can you narrow it down to a single setting? -- John Baldwin
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