Re: system hangs after logging into gdm

On Mon, Oct 11, 2010 at 2:04 AM, Andriy Gapon <avg_at_icyb.net.ua> wrote:
> on 11/10/2010 10:59 Ivan Klymenko said the following:
>> В Sun, 10 Oct 2010 15:37:55 -0700
>> Garrett Cooper <gcooper_at_FreeBSD.org> пишет:
>>
>>> On Sun, Oct 10, 2010 at 3:08 PM, Ivan Klymenko <fidaj_at_ukr.net> wrote:
>>>> Hi!
>>>>
>>>> My system has an svn r213507
>>>>
>>>> FreeBSD nonamehost 9.0-CURRENT FreeBSD 9.0-CURRENT #0 r213507: Sun
>>>> Oct 10 22:43:18 EEST 2010
>>>> root_at_nonamehost:/usr/obj/usr/src/sys/mk9 amd64
>>>>
>>>> after upgrading to r213666 my system hangs after logging into gdm
>>>>
>>>> had to go back to r213507
>>>
>>> What video driver are you using?
>>> -Garrett
>>>
>>>
>>
>> NVIDIA Driver Version: 260.19.06
>>
>> but Xorg successfully starts and GDM login screen appears
>> system hangs after a few seconds after entering the password ...
>> I noticed the following: gvfsd does not create a directory of the
>> form / var/tmp/gvfs-<username>-<hash> may hang system due to gvfsd?

    That seems a bit interesting.
    The other thing you can do is start running a binary search on the
breakage because you have a range of good versions vs bad versions to
look through.

> If you can access the system remotely or quickly switch to console, then you
> should be able to examine state of your system and get some facts.

    If you have ddb compiled into the kernel (and you should) try
CTRL-ALT-ESC after the lockup. You may also want to try KGDB instead,
which would require a serial connection (RS-232 or IEEE-1394).
HTH,
-Garrett