Date: Fri, 20 Nov 2009 12:24:07 +0100 From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-usb@freebsd.org, Andrew Thompson <thompsa@freebsd.org> Subject: Re: [keyboard] ukbd stops working after filesystems mount at boot time Message-ID: <200911201224.08313.hselasky@c2i.net> In-Reply-To: <da6b214d0911200106h128ffdb4waf2d6732087ebef4@mail.gmail.com> References: <da6b214d0911180425r2b720333r87fe2fb79e3e13e1@mail.gmail.com> <4B03FB5E.5070308@icyb.net.ua> <da6b214d0911200106h128ffdb4waf2d6732087ebef4@mail.gmail.com>
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On Friday 20 November 2009 10:06:56 Travelling Particle wrote: > New symptom, as Greg House would say. It appears that keyboard is not as > dead as it looks. If I do shutdown -h, the keyboard suddenly becomes > usable: I can hit any key to reboot. However, between the start of the late > boot stage and the end of halt the system behaves exactly as if somebody > pressed Enter and stick some gum to it to stay that way. > > > I am booting off USB stick because I have to attach root partition on HDD > > > > > with GELI. It all works fine, I am able to enter passphrase on the > > > > keyboard > > > > > (there's only ukbd keyboard in the kernel at this moment, but I had > > > tried with atkbd as well; I have also experimented with or without > > > TEKEN with > > > > no > > > > > difference). After root partition is mounted, system mounts other geli > > > partitions on the same hard disk. It is right after the filesystems > > > were mounted that the problem starts. The output on console at that > > > moment > > > > starts > > > > > to be interleaved with new lines symbols. After late boot stage > > > > completes, I > > > > > see login prompt on console, but system acts *as if* I had just pressed > > > Enter and presents login prompt again and again. The keyboard itself > > > > appears > > > > > to be dead. If I choose to boot single-mode, behavior is the same -- I > > > > see > > > > > multiple shell prompts as if I were hitting Enter repeatedly. I had > > > been trying various configurations in the kernel for over 5 days now, > > > and > > > > still > > > > > couldn't make the console work on the system (I can login via network > > > though). There was a recent EHCI interrupt patch. I'm not sure if it is committed to 9- current yet. --HPS
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