2008-09-03 18:23:03

by Karol Szkudlarek

[permalink] [raw]
Subject: Re: kernel crash during suspend using iwl3945 driver 1.2.26k on ubuntu hardy

Zhu Yi <yi.zhu@...> writes:

>
> On Mon, 2008-09-01 at 21:51 +0200, Karol Szkudlarek wrote:
> > I'm using Ubuntu 8.04 with compiled 1.2.26k linux wireless driver for
> > iwl3945 network card on my hp6710b laptop.
> > Script during suspend trying to remove the iwl3945 module and I
> > receive kernel crash.
> > This is repeatable. I attached screenshot of kernel stack. Has
> > somebody of iwl3945 developers can look on it?
>
> Please try attached patch.
>
> Thanks,
> -yi
>
> Attachment (iwl3945_remove.patch): text/x-patch, 1205 bytes


Hello!

I applied the patch but unfortunately still I have a kernel crash.
Look at the screnshoot, stack looks little different:

http://ksi.mikronika.com.pl/~karol/P1180998_s.JPG

Tests I performed with
http://linuxwireless.org/download/compat-wireless-2.6/compat-wireless-2.6.tar.bz2 which
is
compat-wireless-2008-08-06 and git-describe v2.6.26-rc9-14214-g9cb3010
and compat-wireless-2008-07-25 and git-describe v2.6.26-rc9-14207-ga520bdb
with the same result...


Thanks and Regards,
Karol Szkudlarek






2008-09-09 13:38:10

by Karol Szkudlarek

[permalink] [raw]
Subject: Re: kernel crash during suspend using iwl3945 driver 1.2.26k on ubuntu hardy

Tim Gardner pisze:
> Karol Szkudlarek wrote:
>> Tim Gardner pisze:
>>> Larry Finger wrote:
>>>> Karol Szkudlarek wrote:
>>>>> Hello Zhu!
>>>>>
>>>>> It will be tough to see in 2.6.27-rc kernels beacuse I use Ubuntu=
8.04
>>>>> LTS
>>>>> which uses 2.6.24 linux kernel. :-(
>>>>>
>>>> The Ubuntu team has a 2.6.27 kernel available. To quote the text o=
f a
>>>> message in a BCM4306 thread "1) If you are comfortable installing
>>>> packages on your own, the linux-image-2.6.27-* package is currentl=
y
>>>> available for you to install and test."
>>>>
>>>> Larry
>>>> --=20
>>>> To unsubscribe from this list: send the line "unsubscribe
>>>> linux-wireless" in
>>>> the body of a message to [email protected]
>>>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>>>>
>>> There is a Hardy package for the 2.6.27 kernel at
>>>
>>> http://ppa.launchpad.net/timg-tpi/ubuntu
>>>
>>> It is currently based on -rc5. I'll be updating it throughout the .=
27
>>> development and stable cycle.
>>>
>>> rtg
>> I would like try 2.6.27 so today I checked
>> http://ppa.launchpad.net/timg-tpi/ubuntu/dists/hardy/main/binary-i38=
6/Packages
>>
>> and I don't see any 2.6.27 packages...
>>
>> Second question: do you precompiled also all modules? I need them to
>> perform an upgrade and got the running system.
>>
>=20
> I found I could not have 2 packages with the same name but different
> versions in one PPA, so I moved the 2.6.27 package to the kernel team
> PPA at:
>=20
> http://ppa.launchpad.net/kernel-ppa/ubuntu
>=20
> Sorry for the confusion.
>=20
> rtg
>=20
OK. I downloaded the packages and during installation I got the=20
following error, please help me: :-)

# apt-get install linux-headers-2.6.27-3 linux-image-2.6.27-3-generic
Reading package lists... Done
Building dependency tree
Reading state information... Done
linux-headers-2.6.27-3 is already the newest version.
linux-image-2.6.27-3-generic is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 8 not upgraded.
1 not fully installed or removed.
After this operation, 0B of additional disk space will be used.
Setting up linux-image-2.6.27-3-generic (2.6.27-3.4) ...
Running depmod.
update-initramfs: Generating /boot/initrd.img-2.6.27-3-generic
cpio: not implemented or invalid option --

gzip: stdin: unexpected end of file
update-initramfs: failed for /boot/initrd.img-2.6.27-3-generic
=46ailed to create initrd image.
dpkg: error processing linux-image-2.6.27-3-generic (--configure):
subprocess post-installation script returned error exit status 2
Errors were encountered while processing:
linux-image-2.6.27-3-generic
E: Sub-process /usr/bin/dpkg returned an error code (1)


--=20
Karol Szkudlarek
Mikronika
ul. Wykopy 2/4
60-001 POZNA=D1
tel. +48 61 6655600
fax +48 61 6655602
e-mail [email protected]

2008-09-09 08:01:09

by Karol Szkudlarek

[permalink] [raw]
Subject: Re: kernel crash during suspend using iwl3945 driver 1.2.26k on ubuntu hardy

Tim Gardner pisze:
> Larry Finger wrote:
>> Karol Szkudlarek wrote:
>>> Hello Zhu!
>>>
>>> It will be tough to see in 2.6.27-rc kernels beacuse I use Ubuntu 8=
=2E04
>>> LTS
>>> which uses 2.6.24 linux kernel. :-(
>>>
>> The Ubuntu team has a 2.6.27 kernel available. To quote the text of =
a
>> message in a BCM4306 thread "1) If you are comfortable installing
>> packages on your own, the linux-image-2.6.27-* package is currently
>> available for you to install and test."
>>
>> Larry
>> --=20
>> To unsubscribe from this list: send the line "unsubscribe
>> linux-wireless" in
>> the body of a message to [email protected]
>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>>
>=20
> There is a Hardy package for the 2.6.27 kernel at
>=20
> http://ppa.launchpad.net/timg-tpi/ubuntu
>=20
> It is currently based on -rc5. I'll be updating it throughout the .27
> development and stable cycle.
>=20
> rtg

I would like try 2.6.27 so today I checked=20
http://ppa.launchpad.net/timg-tpi/ubuntu/dists/hardy/main/binary-i386/P=
ackages
and I don't see any 2.6.27 packages...

Second question: do you precompiled also all modules? I need them to=20
perform an upgrade and got the running system.

--=20
Karol Szkudlarek
Mikronika
ul. Wykopy 2/4
60-001 POZNA=D1
tel. +48 61 6655600
fax +48 61 6655602
e-mail [email protected]

2008-09-05 08:13:58

by Karol Szkudlarek

[permalink] [raw]
Subject: Re: kernel crash during suspend using iwl3945 driver 1.2.26k on ubuntu hardy

Zhu Yi pisze:
> On Wed, 2008-09-03 at 18:22 +0000, Karol Szkudlarek wrote:
> =20
>> Tests I performed with
>> http://linuxwireless.org/download/compat-wireless-2.6/compat-wireles=
s-2.6.tar.bz2 which
>> is
>> compat-wireless-2008-08-06 and git-describe v2.6.26-rc9-14214-g9cb30=
10
>> and compat-wireless-2008-07-25 and git-describe
>> v2.6.26-rc9-14207-ga520bdb
>> with the same result...
>> =20
>
> Please see if 2.6.27-rc kernels fix this problem. The wme_qdisc stuff=
is
> removed in .27.
>
> Thanks,
> -yi
> =20
Hello Zhu!

It will be tough to see in 2.6.27-rc kernels beacuse I use Ubuntu 8.04 =
LTS
which uses 2.6.24 linux kernel. :-(

--=20
Karol Szkudlarek
Mikronika
ul. Wykopy 2/4
60-001 POZNA=C3=91
tel. +48 61 6655600
fax +48 61 6655602
e-mail [email protected]

2008-09-05 07:58:06

by Zhu Yi

[permalink] [raw]
Subject: Re: kernel crash during suspend using iwl3945 driver 1.2.26k on ubuntu hardy

On Wed, 2008-09-03 at 18:22 +0000, Karol Szkudlarek wrote:
> Tests I performed with
> http://linuxwireless.org/download/compat-wireless-2.6/compat-wireless-2.6.tar.bz2 which
> is
> compat-wireless-2008-08-06 and git-describe v2.6.26-rc9-14214-g9cb3010
> and compat-wireless-2008-07-25 and git-describe
> v2.6.26-rc9-14207-ga520bdb
> with the same result...

Please see if 2.6.27-rc kernels fix this problem. The wme_qdisc stuff is
removed in .27.

Thanks,
-yi


2008-09-05 16:33:23

by Tim Gardner

[permalink] [raw]
Subject: Re: kernel crash during suspend using iwl3945 driver 1.2.26k on ubuntu hardy

Larry Finger wrote:
> Karol Szkudlarek wrote:
>> Hello Zhu!
>>
>> It will be tough to see in 2.6.27-rc kernels beacuse I use Ubuntu 8.04
>> LTS
>> which uses 2.6.24 linux kernel. :-(
>>
>
> The Ubuntu team has a 2.6.27 kernel available. To quote the text of a
> message in a BCM4306 thread "1) If you are comfortable installing
> packages on your own, the linux-image-2.6.27-* package is currently
> available for you to install and test."
>
> Larry
> --
> To unsubscribe from this list: send the line "unsubscribe
> linux-wireless" in
> the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>

There is a Hardy package for the 2.6.27 kernel at

http://ppa.launchpad.net/timg-tpi/ubuntu

It is currently based on -rc5. I'll be updating it throughout the .27
development and stable cycle.

rtg
--
Tim Gardner [email protected]

2008-09-05 15:04:41

by Larry Finger

[permalink] [raw]
Subject: Re: kernel crash during suspend using iwl3945 driver 1.2.26k on ubuntu hardy

Karol Szkudlarek wrote:
> Hello Zhu!
>
> It will be tough to see in 2.6.27-rc kernels beacuse I use Ubuntu 8.04 LTS
> which uses 2.6.24 linux kernel. :-(
>

The Ubuntu team has a 2.6.27 kernel available. To quote the text of a
message in a BCM4306 thread "1) If you are comfortable installing
packages on your own, the linux-image-2.6.27-* package is currently
available for you to install and test."

Larry

2008-09-09 12:17:53

by Tim Gardner

[permalink] [raw]
Subject: Re: kernel crash during suspend using iwl3945 driver 1.2.26k on ubuntu hardy

Karol Szkudlarek wrote:
> Tim Gardner pisze:
>> Larry Finger wrote:
>>> Karol Szkudlarek wrote:
>>>> Hello Zhu!
>>>>
>>>> It will be tough to see in 2.6.27-rc kernels beacuse I use Ubuntu 8.04
>>>> LTS
>>>> which uses 2.6.24 linux kernel. :-(
>>>>
>>> The Ubuntu team has a 2.6.27 kernel available. To quote the text of a
>>> message in a BCM4306 thread "1) If you are comfortable installing
>>> packages on your own, the linux-image-2.6.27-* package is currently
>>> available for you to install and test."
>>>
>>> Larry
>>> --
>>> To unsubscribe from this list: send the line "unsubscribe
>>> linux-wireless" in
>>> the body of a message to [email protected]
>>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>>>
>>
>> There is a Hardy package for the 2.6.27 kernel at
>>
>> http://ppa.launchpad.net/timg-tpi/ubuntu
>>
>> It is currently based on -rc5. I'll be updating it throughout the .27
>> development and stable cycle.
>>
>> rtg
>
> I would like try 2.6.27 so today I checked
> http://ppa.launchpad.net/timg-tpi/ubuntu/dists/hardy/main/binary-i386/Packages
>
> and I don't see any 2.6.27 packages...
>
> Second question: do you precompiled also all modules? I need them to
> perform an upgrade and got the running system.
>

I found I could not have 2 packages with the same name but different
versions in one PPA, so I moved the 2.6.27 package to the kernel team
PPA at:

http://ppa.launchpad.net/kernel-ppa/ubuntu

Sorry for the confusion.

rtg

--
Tim Gardner [email protected]