On 22.11.2011 22:55, Agnonchik wrote: > Package: network-manager > Version: 0.9.0-2 > Severity: normal > > Dear Maintainer, > > NetworkManager periodically induces Microcode SW errors on my Intel > PRO/Wireless 3945ABG card. During the system bootup: > > [ 48.129486] iwl3945 0000:02:00.0: firmware: requesting iwlwifi-3945-1.ucode > [ 48.168070] iwl3945 0000:02:00.0: Loaded firmware iwlwifi-3945-1.ucode, > which is deprecated. Please use API v2 instead. > [ 48.168172] iwl3945 0000:02:00.0: Firmware has old API version. Expected > 2, got 1. New firmware can be obtained from http://www.intellinuxwireless.org. > [ 48.168273] iwl3945 0000:02:00.0: loaded firmware version 15.28.1.6 > [ 48.242922] Registered led device: iwl-phy0::radio > [ 48.243252] Registered led device: iwl-phy0::assoc > [ 48.243481] Registered led device: iwl-phy0::RX > [ 48.243706] Registered led device: iwl-phy0::TX > [ 48.254097] ADDRCONF(NETDEV_UP): wlan0: link is not ready > [ 50.600634] iwl3945 0000:02:00.0: Microcode SW error detected. Restarting > 0x82000008. > [ 50.600769] iwl3945 0000:02:00.0: Error Reply type 0x000002FC cmd > REPLY_SCAN_CMD (0x80) seq 0x4421 ser 0x00340000 > [ 50.675714] Registered led device: iwl-phy0::radio > [ 50.675874] Registered led device: iwl-phy0::assoc > [ 50.676703] Registered led device: iwl-phy0::RX > [ 50.676844] Registered led device: iwl-phy0::TX > > And then, after 20, 30, 40, 50, 60, 60, 40, 60, 100, 120, etc., seconds: > > [ 711.438590] iwl3945 0000:02:00.0: Microcode SW error detected. Restarting > 0x82000008. > [ 711.438613] iwl3945 0000:02:00.0: Error Reply type 0x000002FC cmd > REPLY_SCAN_CMD (0x80) seq 0x4429 ser 0x00340000 > [ 711.514301] Registered led device: iwl-phy0::radio > [ 711.514347] Registered led device: iwl-phy0::assoc > [ 711.514386] Registered led device: iwl-phy0::RX > [ 711.514423] Registered led device: iwl-phy0::TX > > In between the messages, the wireless connection seems to be reliable. I > guess something must be done to eliminate this annoying messages and > following "0x82000008" restarts. > > If I remove the network-manager package and load wlan0 through > /etc/netowrk/interfaces, the wireless connection is stable and works silently.
I assume you are using WPA, that means wpasupplicant. Which driver do you use in wpasupplicant? -- Why is it that all of the instruments seeking intelligent life in the universe are pointed away from Earth?
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