Subject: IBM T-23 crashes on resume from suspend, 2.4.12-ac5

When I suspend (apm -s, or system driven suspend), it appears to
work. When I resume, the screen comes back, but the system
appears to be dead to the extent that interrupts are disabled
(i.e. caps lock key has no effect, SysReq+anything does nothing).

Although I'm running X, I'm doing this bit from a normal virtual
console to make things simple.

I have tried various configuration options, including enabling
and disabling ACPI, Plug & Play, and setting APM to call the
BIOS with interrupts either enabled (seems to be recommended
for 'later IBM laptops' or disabled). And indeed disabling
APM support totally (I think I got it to work, once, using
this, but couldn't repeat it).

Any ideas?

.config file (one iteration thereof) can be found at:
http://www.alex.org.uk/T23/dot-config-2.4.12-ac5

lspci output can be found at:
http://www.alex.org.uk/T23/lspci.txt

--
Alex Bligh


2001-10-29 02:45:52

by Shaya Potter

[permalink] [raw]
Subject: Re: IBM T-23 crashes on resume from suspend, 2.4.12-ac5


I had this problem with my T21 running xircom_tulip_cb (but not w/
xircom_cb) for a while (now everything works fine). The way I got around
it for a while, was rmmod'ing the module b4 I went to suspend

shaya

On Mon, 29 Oct 2001, Alex Bligh - linux-kernel wrote:

> When I suspend (apm -s, or system driven suspend), it appears to
> work. When I resume, the screen comes back, but the system
> appears to be dead to the extent that interrupts are disabled
> (i.e. caps lock key has no effect, SysReq+anything does nothing).
>
> Although I'm running X, I'm doing this bit from a normal virtual
> console to make things simple.
>
> I have tried various configuration options, including enabling
> and disabling ACPI, Plug & Play, and setting APM to call the
> BIOS with interrupts either enabled (seems to be recommended
> for 'later IBM laptops' or disabled). And indeed disabling
> APM support totally (I think I got it to work, once, using
> this, but couldn't repeat it).
>
> Any ideas?
>
> .config file (one iteration thereof) can be found at:
> http://www.alex.org.uk/T23/dot-config-2.4.12-ac5
>
> lspci output can be found at:
> http://www.alex.org.uk/T23/lspci.txt
>
> --
> Alex Bligh
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
>

Subject: Re: IBM T-23 crashes on resume from suspend, 2.4.12-ac5



--On Sunday, 28 October, 2001 9:45 PM -0500 Shaya Potter
<[email protected]> wrote:

> I had this problem with my T21 running xircom_tulip_cb (but not w/
> xircom_cb) for a while (now everything works fine). The way I got around
> it for a while, was rmmod'ing the module b4 I went to suspend

T23 uses eepro100 (which in my case is built in). How did you
find which module was causing you the problem?

--
Alex Bligh