| 2007-03-12 13:16:40 |
thesoothsayer |
bug |
|
|
added bug |
| 2007-03-12 13:35:11 |
thesoothsayer |
description |
Binary package hint: hal
When I put my laptop, an AsusA8Fm running Ubuntu 6.10 (https://wiki.ubuntu.com/LaptopTestingTeam/AsusA8Fm) into suspend mode and wake it up, the wireless driver ipw3945 is not loaded and the interface disappears from /sys/class/net/ (originally it's called eth1).
Attempts to manually reinsert the driver with 'modprobe ipw3945' gives the following output in the kernel log:
[17182894.244000] ipw3945: Intel(R) PRO/Wireless 3945 Network Connection driver for Linux, 1.1.0mp
[17182894.244000] ipw3945: Copyright(c) 2003-2006 Intel Corporation
[17182894.244000] ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 169
[17182894.244000] PCI: Setting latency timer of device 0000:01:00.0 to 64
[17182894.248000] ipw3945: Detected Intel PRO/Wireless 3945ABG Network Connection
[17182895.768000] ipw3945: MAC is in deep sleep!
[17182899.748000] ipw3945: Unable to int nic
Attempts to remove (modprobe -r ipw3945) and reinstall (modprobe ipw3945) the module gives the same result as above.
[17183383.544000] ACPI: PCI interrupt for device 0000:01:00.0 disabled
[17183383.544000] ieee80211_crypt: unregistered algorithm 'NULL'
[17183385.388000] ieee80211_crypt: registered algorithm 'NULL'
[17183385.392000] ieee80211: 802.11 data/management/control stack, git-1.1.13
[17183385.392000] ieee80211: Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com>
[17183385.400000] ipw3945: Intel(R) PRO/Wireless 3945 Network Connection driver for Linux, 1.1.0mp
[17183385.400000] ipw3945: Copyright(c) 2003-2006 Intel Corporation
[17183385.404000] ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 169
[17183385.404000] PCI: Setting latency timer of device 0000:01:00.0 to 64
[17183385.404000] ipw3945: Detected Intel PRO/Wireless 3945ABG Network Connection
[17183386.924000] ipw3945: MAC is in deep sleep!
[17183390.908000] ipw3945: Unable to int nic |
Binary package hint: hal
When I put my laptop, an AsusA8Fm running Ubuntu 6.10 (https://wiki.ubuntu.com/LaptopTestingTeam/AsusA8Fm) into suspend mode and wake it up, the wireless driver ipw3945 is not loaded and the interface disappears from /sys/class/net/ (originally it's called eth1).
Attempts to manually reinsert the driver with 'modprobe ipw3945' gives the following output in the kernel log:
[17182894.244000] ipw3945: Intel(R) PRO/Wireless 3945 Network Connection driver for Linux, 1.1.0mp
[17182894.244000] ipw3945: Copyright(c) 2003-2006 Intel Corporation
[17182894.244000] ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 169
[17182894.244000] PCI: Setting latency timer of device 0000:01:00.0 to 64
[17182894.248000] ipw3945: Detected Intel PRO/Wireless 3945ABG Network Connection
[17182895.768000] ipw3945: MAC is in deep sleep!
[17182899.748000] ipw3945: Unable to int nic
Attempts to remove (modprobe -r ipw3945) and reinstall (modprobe ipw3945) the module gives the same result as above.
[17183383.544000] ACPI: PCI interrupt for device 0000:01:00.0 disabled
[17183383.544000] ieee80211_crypt: unregistered algorithm 'NULL'
[17183385.388000] ieee80211_crypt: registered algorithm 'NULL'
[17183385.392000] ieee80211: 802.11 data/management/control stack, git-1.1.13
[17183385.392000] ieee80211: Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com>
[17183385.400000] ipw3945: Intel(R) PRO/Wireless 3945 Network Connection driver for Linux, 1.1.0mp
[17183385.400000] ipw3945: Copyright(c) 2003-2006 Intel Corporation
[17183385.404000] ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 169
[17183385.404000] PCI: Setting latency timer of device 0000:01:00.0 to 64
[17183385.404000] ipw3945: Detected Intel PRO/Wireless 3945ABG Network Connection
[17183386.924000] ipw3945: MAC is in deep sleep!
[17183390.908000] ipw3945: Unable to int nic
Update: Seems to only occur when going into suspend with the WLAN turned off. Tried 5 times with WLAN on but could not reproduce. |
|
| 2007-03-12 14:19:22 |
Martin Pitt |
hal: statusexplanation |
|
|
|
| 2007-03-12 20:52:27 |
Brian Murray |
linux-source-2.6.20: status |
Unconfirmed |
Needs Info |
|
| 2007-03-12 20:52:27 |
Brian Murray |
linux-source-2.6.20: assignee |
|
brian-murray |
|
| 2007-03-12 20:52:27 |
Brian Murray |
linux-source-2.6.20: statusexplanation |
|
Thanks for taking the time to report this bug and helping to make Ubuntu better. Could you please also add the output of 'sudo lspci -vvnn'? Thanks in advance. |
|
| 2007-03-12 22:42:42 |
thesoothsayer |
bug |
|
|
added attachment 'lspci.txt' (lspci output) |
| 2007-03-12 23:35:07 |
John Dong |
linux-source-2.6.20: status |
Needs Info |
Confirmed |
|
| 2007-03-12 23:35:07 |
John Dong |
linux-source-2.6.20: statusexplanation |
Thanks for taking the time to report this bug and helping to make Ubuntu better. Could you please also add the output of 'sudo lspci -vvnn'? Thanks in advance. |
I can reproduce this. It happens MOST OFTEN when hardware switch is OFF when going into standby. Basically:
(1) Switch hardware wifi switch off
(2) Go into standby
(3) Come out
90% of the times, wireless is not restored. eth1 shows up with no wireless extensions.
I've attempted to kill, remove run-lock, and restart ipw3945d. No luck. Flick hardware switch -- nothing happens.
But killing the daemon, removing the pid lock, rmmod ipw3945, and modprobe ipw3945 does restore operation.
This has not happened before Feisty. |
|
| 2007-03-13 03:56:21 |
Brian Murray |
linux-source-2.6.20: assignee |
brian-murray |
|
|
| 2007-03-13 03:56:21 |
Brian Murray |
linux-source-2.6.20: statusexplanation |
I can reproduce this. It happens MOST OFTEN when hardware switch is OFF when going into standby. Basically:
(1) Switch hardware wifi switch off
(2) Go into standby
(3) Come out
90% of the times, wireless is not restored. eth1 shows up with no wireless extensions.
I've attempted to kill, remove run-lock, and restart ipw3945d. No luck. Flick hardware switch -- nothing happens.
But killing the daemon, removing the pid lock, rmmod ipw3945, and modprobe ipw3945 does restore operation.
This has not happened before Feisty. |
|
|
| 2007-03-21 14:16:43 |
Ben Collins |
linux-source-2.6.20: importance |
Undecided |
Medium |
|
| 2007-03-21 14:16:43 |
Ben Collins |
linux-source-2.6.20: assignee |
|
ubuntu-kernel-team |
|
| 2007-03-26 18:56:33 |
Tim Gardner |
linux-source-2.6.20: importance |
Medium |
Low |
|
| 2007-03-26 18:56:33 |
Tim Gardner |
linux-source-2.6.20: assignee |
ubuntu-kernel-team |
ubuntu-kernel-acpi |
|
| 2007-03-31 13:13:56 |
9johnny |
marked as duplicate |
|
94133 |
|
| 2008-04-10 05:38:09 |
Rick Clark |
removed duplicate marker |
94133 |
|
|
| 2008-04-10 06:24:45 |
David Mandala |
marked as duplicate |
|
183968 |
|
| 2012-04-09 13:26:36 |
Curtis Hovey |
linux-source-2.6.20 (Ubuntu): assignee |
Registry Administrators (registry) |
|
|
