I have the same problems here. Using Hardy Beta upgraded from Gutsy on a
HP nx7400 (iwl3945).
Logs:
Mar 22 11:39:46 nx7400 NetworkManager: <info> Activation (wlan0) started...
Mar 22 11:39:46 nx7400 NetworkManager: <info> Activation (wlan0) Stage 1 of 5
(Device Prepare) scheduled...
Mar 22 11:39:46 nx7400 NetworkManager: <info> Activation (wlan0) Stage 1 of 5
(Device Prepare) started...
Mar 22 11:39:46 nx7400 NetworkManager: <info> Activation (wlan0) Stage 2 of 5
(Device Configure) scheduled...
Mar 22 11:39:46 nx7400 NetworkManager: <info> Activation (wlan0) Stage 1 of 5
(Device Prepare) complete.
Mar 22 11:39:46 nx7400 NetworkManager: <info> Activation (wlan0) Stage 2 of 5
(Device Configure) starting...
Mar 22 11:39:46 nx7400 NetworkManager: <info> Activation (wlan0/wireless):
access point 'portmax' is encrypted, but NO valid key exists. New key needed.
Mar 22 11:39:46 nx7400 NetworkManager: <info> Activation (wlan0) New wireless
user key requested for network 'portmax'.
Mar 22 11:39:46 nx7400 NetworkManager: <info> Activation (wlan0) Stage 2 of 5
(Device Configure) complete.
Mar 22 11:39:46 nx7400 NetworkManager: <info> Activation (wlan0) New wireless
user key for network 'portmax' received.
Mar 22 11:39:46 nx7400 NetworkManager: <info> Activation (wlan0) Stage 1 of 5
(Device Prepare) scheduled...
Mar 22 11:39:46 nx7400 NetworkManager: <info> Activation (wlan0) Stage 1 of 5
(Device Prepare) started...
Mar 22 11:39:46 nx7400 NetworkManager: <info> Activation (wlan0) Stage 2 of 5
(Device Configure) scheduled...
Mar 22 11:39:46 nx7400 NetworkManager: <info> Activation (wlan0) Stage 1 of 5
(Device Prepare) complete.
Mar 22 11:39:46 nx7400 NetworkManager: <info> Activation (wlan0) Stage 2 of 5
(Device Configure) starting...
Mar 22 11:39:46 nx7400 NetworkManager: <info> Activation (wlan0/wireless):
access point 'portmax' is encrypted, and a key exists. No new key needed.
Mar 22 11:39:47 nx7400 NetworkManager: <WARN> nm_signal_handler(): Caught
signal 11. Generating backtrace...
Mar 22 11:39:48 nx7400 NetworkManager: ******************* START
**********************************
Mar 22 11:39:48 nx7400 NetworkManager: (no debugging symbols found)
Mar 22 11:39:48 nx7400 NetworkManager: Using host libthread_db library
"/lib/tls/i686/cmov/libthread_db.so.1".
Mar 22 11:39:48 nx7400 NetworkManager: (no debugging symbols found)
Mar 22 11:39:48 nx7400 last message repeated 10 times
Mar 22 11:39:48 nx7400 NetworkManager: [Thread debugging using libthread_db
enabled]
Mar 22 11:39:48 nx7400 NetworkManager: [New Thread 0xb7b7d720 (LWP 5238)]
Mar 22 11:39:48 nx7400 NetworkManager: [New Thread 0xb737bb90 (LWP 5437)]
Mar 22 11:39:48 nx7400 NetworkManager: [New Thread 0xb7b7cb90 (LWP 5427)]
Mar 22 11:39:48 nx7400 NetworkManager: (no debugging symbols found)
Mar 22 11:39:48 nx7400 last message repeated 9 times
Mar 22 11:39:48 nx7400 NetworkManager: 0xb7f80410 in __kernel_vsyscall ()
Mar 22 11:39:48 nx7400 NetworkManager: ******************* END
**********************************
# dpkg -l | grep network-manager
ii network-manager 0.6.6-0ubuntu2
network management framework daemon
ii network-manager-dev 0.6.6-0ubuntu2
network management framework (development fi
ii network-manager-gnome 0.6.6-0ubuntu1
network management framework (GNOME frontend
ii network-manager-openvpn 0.3.2svn2342-1ubuntu4
network management framework (OpenVPN plugin
# lspci -vv
10:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network
Connection (rev 02)
Subsystem: Hewlett-Packard Company Compaq 6710b
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 219
Region 0: Memory at f4000000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [c8] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
Enable+
Address: 00000000fee0300c Data: 4132
Capabilities: [e0] Express Legacy Endpoint IRQ 0
Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag-
Device: Latency L0s <512ns, L1 unlimited
Device: AtnBtn- AtnInd- PwrInd-
Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 0
Link: Latency L0s <128ns, L1 <64us
Link: ASPM Disabled RCB 64 bytes CommClk+ ExtSynch-
Link: Speed 2.5Gb/s, Width x1
# uname -a
Linux nx7400 2.6.24-12-generic #1 SMP Wed Mar 12 23:01:54 UTC 2008 i686
GNU/Linux
--
NetworkManager 100% cpu usage on WiFi
https://bugs.launchpad.net/bugs/204931
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
