Public bug reported:
I am running jaunty on a compaq presario v2000 laptop. The kernel which comes
with jaunty works fine with suspend/resume.
Since this laptop has an intel card, and because of issues with intel drivers
shipped with jaunty, I followed
this(http://ubuntuforums.org/showthread.php?t=1130582) advise and updated xorg
server and installed 2.6.30 kernel
(http://kernel.ubuntu.com/~kernel-ppa/mainline/v2.6.30/).
After the upgrade, since the restricted drivers were not available, and
ath5k is not very usable on my system, I compiled and installed the
latest madwifi-ng drivers and blacklisted ath5k and ath9k.
The only problem is that now, the wireless card is not detected upon
suspend/resume. I've verified it with both madwifi-ng and ath5k driver
which came with the kernel.
Here's the output from dmesg when madwifi-ng driver was in use:
Jun 16 23:00:46 wilson-laptop kernel: [11370.764915] ath_pci 0000:07:00.0:
enabling device (0000 -> 0002)
Jun 16 23:00:46 wilson-laptop kernel: [11370.764932] ath_pci 0000:07:00.0: PCI
INT A -> GSI 20 (level, low) -> IRQ 20
Jun 16 23:00:46 wilson-laptop kernel: [11370.769426] MadWifi: unable to attach
hardware: 'Hardware didn't respond as expected' (HAL status 3)
Jun 16 23:00:46 wilson-laptop kernel: [11370.769450] ath_pci 0000:07:00.0: PCI
INT A disabled
And this message was logged when i tried ath5k driver:
Jun 17 00:45:55 wilson-laptop kernel: [ 3078.683064] ath5k 0000:07:00.0: PCI
INT A -> GSI 20 (level, low) -> IRQ 20
Jun 17 00:45:55 wilson-laptop kernel: [ 3078.683293] ath5k 0000:07:00.0:
registered as 'phy0'
Jun 17 00:45:55 wilson-laptop kernel: [ 3078.693350] ath5k phy0: failed to
wakeup the MAC Chip
Jun 17 00:45:55 wilson-laptop kernel: [ 3078.693375] ath5k 0000:07:00.0: PCI
INT A disabled
Jun 17 00:45:55 wilson-laptop kernel: [ 3078.694452] ath5k: probe of
0000:07:00.0 failed with error -5
Kernel - linux-image-2.6.30-020630-generic
I know that this is not an issue with the current kernel supplied with jaunty,
but since 2.6.30 is being prepped for karmic, i thought
i would file this bug.
thanks,
--wilson
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: atheros kernel madwifi-ng suspend
--
Resume from suspend causes wireless card to stop working
https://bugs.launchpad.net/bugs/388290
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