[intrepid] regression: iwl3945 firmware does not load

Bug #258437 reported by nanog
8
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Fix Released
Undecided
Unassigned

Bug Description

After a kernel update iwl3945 no longer loads. This worked previously in Hardy and in Intrepid.

Ubuntu 8.10 alpha 4 fully updated.

~$ uname -a
Linux m1330 2.6.26-5-generic #1 SMP Fri Aug 15 13:54:22 UTC 2008 x86_64 GNU/Linux

relevant part of dmesg:

[ 16.874982] iwl3945: Copyright(c) 2003-2008 Intel Corporation
[ 17.058258] iwl3945: Detected Intel Wireless WiFi Link 3945ABG
[ 17.118255] iwl3945: Tunable channels: 11 802.11bg, 13 802.11a channels
[ 17.122503] phy0: Selected rate control algorithm 'iwl-3945-rs'
[ 18.986303] firmware: requesting iwlwifi-3945-1.ucode
[ 19.003807] iwl3945: iwlwifi-3945-1.ucode firmware file req failed: Reason -2
[ 19.003823] iwl3945: Could not read microcode: -2
[ 19.119139] firmware: requesting iwlwifi-3945-1.ucode
[ 19.121342] iwl3945: iwlwifi-3945-1.ucode firmware file req failed: Reason -2
[ 19.121342] iwl3945: Could not read microcode: -2
[ 19.121936] firmware: requesting iwlwifi-3945-1.ucode
[ 19.124405] iwl3945: iwlwifi-3945-1.ucode firmware file req failed: Reason -2
[ 19.124405] iwl3945: Could not read microcode: -2
[ 80.730677] firmware: requesting iwlwifi-3945-1.ucode
[ 80.734168] iwl3945: iwlwifi-3945-1.ucode firmware file req failed: Reason -2
[ 80.734168] iwl3945: Could not read microcode: -2

Revision history for this message
Benjamin Drung (bdrung) wrote :

Thank you for taking the time to report this bug and helping to make Ubuntu better. This bug did not have a package associated with it, which is important for ensuring that it gets looked at by the proper developers. You can learn more about finding the right package at https://wiki.ubuntu.com/Bugs/FindRightPackage . I have classified this bug as a bug in linux.
For future reference you might be interested to know that a lot of applications have bug reporting functionality built in to them. This can be accessed via the Report a Problem option in the Help menu for the application with which you are having an issue. You can learn more about this feature at https://wiki.ubuntu.com/ReportingBugs.

Please include the following additional information, if you have not already done so (pay attention to lspci's additional options), as required by the Ubuntu Kernel Team:
1. Please include the output of the command "uname -a" in your next response. It should be one, long line of text which includes the exact kernel version you're running, as well as the CPU architecture.
2. Please run the command "dmesg > dmesg.log" after a fresh boot and attach the resulting file "dmesg.log" to this bug report.
3. Please run the command "sudo lspci -vvnn > lspci-vvnn.log" and attach the resulting file "lspci-vvnn.log" to this bug report.

For your reference, the full description of procedures for kernel-related bug reports is available at https://wiki.ubuntu.com/KernelTeamBugPolicies Thanks in advance!

Revision history for this message
nanog (sorenimpey) wrote :

I reported it without an associated packaged because I could not find specific kernel packages in the package search dialog. Thay dialog leaves something to be desired.

I've attached lspci. After downloading a linux-restricted-modules update the bug is no longer reproducible. I thought iwl3945 was included in the vanilla kernel so I am not sure why this would have made a difference.

Revision history for this message
Leann Ogasawara (leannogasawara) wrote :

The Ubuntu Kernel Team is planning to move to the 2.6.27 kernel for the upcoming Intrepid Ibex 8.10 release. As a result, the kernel team would appreciate it if you could please test this newer 2.6.27 Ubuntu kernel. There are one of two ways you should be able to test:

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.

--or--

2) The upcoming Alpha5 for Intrepid Ibex 8.10 will contain this newer 2.6.27 Ubuntu kernel. Alpha5 is set to be released Thursday Sept 4. Please watch http://www.ubuntu.com/testing for Alpha5 to be announced. You should then be able to test via a LiveCD.

Please let us know immediately if this newer 2.6.27 kernel resolves the bug reported here or if the issue remains. More importantly, please open a new bug report for each new bug/regression introduced by the 2.6.27 kernel and tag the bug report with 'linux-2.6.27'. Also, please specifically note if the issue does or does not appear in the 2.6.26 kernel. Thanks again, we really appreicate your help and feedback.

Revision history for this message
Guillaume Poulin (gpoulin) wrote :

I try it with the new kernel and I didn't have any problem

Revision history for this message
Id2ndR (id2ndr) wrote :

I can confirm this bug. Package linux-restricted-modules-common is needed to be able to load firmware (tested in 2.6.27-3).
Jockey doesn't list iwl3945 module whereas the firmware isn't free.

Revision history for this message
Leann Ogasawara (leannogasawara) wrote :

Marking this bug as resolved. Thanks.

Changed in linux:
status: New → Fix Released
Revision history for this message
LumpyCustard (orangelumpycustard) wrote :

I've just had this problem using kernel 2.6.27-6

boot froze when loading iwl3945.

To post a comment you must log in.
This report contains Public information  
Everyone can see this information.

Other bug subscribers

Bug attachments

Remote bug watches

Bug watches keep track of this bug in other bug trackers.