Re: [osol-discuss] b121 hangs during boot on my laptop

2009-09-02 Thread Jürgen Keil
> > Is this perhaps bug 6867906 ?
> > Synopsis: "Kernel hangs during boot in startup_bios_disk with snv_120"
> >  http://bugs.opensolaris.org/bugdatabase/view_bug.do?bug_id=6867906
> 
> Absolutely! You are the winner!
...
> Oh btw, is there a way I can patch the kernel
> permanently at dobiosdev so I don't have to stop in
> the debugger each time during boot?

In theory by adding a "set dobiosdev=0" command
in /etc/system.

I haven't tested it, but I think the dobiosdev
variable might be used very early during boot,
before the /etc/system file is processed.

In case the /etc/system set command doesn't work,
you have to patch the dobiosdev variable in the
/platform/i86pc/kernel/amd64/unix and/or
/platform/i86pc/kernel/unix kernel file

echo 'dobiosdev?W 0' | mdb -w /platform/i86pc/kernel/amd64/unix
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Re: [osol-discuss] b121 hangs during boot on my laptop

2009-09-02 Thread Georg-W. Koltermann
> Is this perhaps bug 6867906 ?
> Synopsis: "Kernel hangs during boot in
> startup_bios_disk with snv_120"
> http://bugs.opensolaris.org/bugdatabase/view_bug.do?bu
> g_id=6867906
> 
> In builds 120 or 120, certain x86/x64 system may hang
> during
> boot.
> 
> Work-around: Boot the system under the kernel
> debugger by
> adding the arguments "-kd" to GRUB's "kernel$" entry
> and enter
> the following steps
> 
> > dobiosdev/W 0
> > :c

Absolutely! You are the winner!

I'm up with b121 now. My 3G internet works out of the box, no need to patch the 
sio driver any more.
Further quick tests:

Oracle: check
Sound: check
Desktop effects: check
Eclipse 3.5: check

Next will be to try XEN again :)

Oh btw, is there a way I can patch the kernel permanently at dobiosdev so I 
don't have to stop in the debugger each time during boot?

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Thank you so much,
Regards,
Georg.
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Re: [osol-discuss] b121 hangs during boot on my laptop

2009-08-30 Thread Jürgen Keil
> I just tried upgrading to b121 from 2009.06.
>  Unfortunately the new kernel does not want to boot.
> 
> Trying to boot with -kv I see it is hanging very
> early, right after printing
> 
> initialized model-specific module 'cpu_m.GenuineIntel' on chip 0 core 0 
> strand 0


Is this perhaps bug 6867906 ?
Synopsis: "Kernel hangs during boot in startup_bios_disk with snv_120"
http://bugs.opensolaris.org/bugdatabase/view_bug.do?bug_id=6867906

In builds 120 or 120, certain x86/x64 system may hang during
boot.

Work-around: Boot the system under the kernel debugger by
adding the arguments "-kd" to GRUB's "kernel$" entry and enter
the following steps

> dobiosdev/W 0
> :c
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[osol-discuss] b121 hangs during boot on my laptop

2009-08-30 Thread Georg-W. Koltermann
Hi,

I just tried upgrading to b121 from 2009.06.  Unfortunately the new kernel does 
not want to boot.

Trying to boot with -kv I see it is hanging very early, right after printing

initialized model-specific module 'cpu_m.GenuineIntel' on chip 0 core 0 strand 0

It's not a hard lockup apparently, it responds to Ctl-Alt-Del.

The laptop is a Dell Precision M65.

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Regards,
Georg.
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