Reopening since the problem is here again with 2.6.24-21
** Changed in: linux-backports-modules-2.6.24 (Ubuntu)
Status: Fix Released => Confirmed
** Changed in: linux (Ubuntu)
Status: Triaged => Confirmed
** Description changed:
Having an Intel 3945ABG WiFi chipset :
Actual behavior:
- On 2.6.24-19 kernel, with linux-backports-modules-2.6.24-19 installed:
+ On 2.6.24-20 kernel, with linux-backports-modules-2.6.24-20 installed:
sudo modprobe -r iwl3945 --> The module is correctly unloaded
sudo modprobe iwl3945 --> The module is correctly loaded
- On 2.6.24-20 kernel, with linux-backports-modules-2.6.24-20 installed:
+ On 2.6.24-21 kernel, with linux-backports-modules-2.6.24-21 installed:
sudo modprobe -r iwl3945 --> kernel panic (I have an Intel 3945 wifi chipset)
- --- I uninstalled linux-backports-modules-2.6.24-20 and rebooted ---
+ --- I uninstalled linux-backports-modules-2.6.24-21 and rebooted ---
New behavior:
- On 2.6.24-19 kernel, with linux-backports-modules-2.6.24-19 installed :
+ On 2.6.24-20 kernel, with linux-backports-modules-2.6.24-20 installed :
sudo modprobe -r iwl3945 --> The module is correctly unloaded
sudo modprobe iwl3945 --> The module is correctly loaded
- On 2.6.24-20 kernel, with linux-backports-modules-2.6.24-20 NOT installed :
+ On 2.6.24-21 kernel, with linux-backports-modules-2.6.24-20 NOT installed :
sudo modprobe -r iwl3945 --> The module is correctly unloaded
sudo modprobe iwl3945 --> The module is correctly loaded
Same thing with iwl4965 for people who have an Intel 4965AGN WiFi chipset.
This bug occurs every time the driver is unloaded, including suspending
to RAM, but not while shutting down completely the system.
+
+ It had been first declared for 2.6.24-20, and fixed, but is here again
+ with 2.6.24-21
** Summary changed:
- linux-backports-modules-2.6.24-20-generic causes kernel panic when unloading
Intel Wireless driver
+ linux-backports-modules-2.6.24-21-generic causes kernel panic when unloading
Intel Wireless driver
--
linux-backports-modules-2.6.24-21-generic causes kernel panic when unloading
Intel Wireless driver
https://bugs.launchpad.net/bugs/251252
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