I don't have the high CPU usage, but I'm also unable to connect to any wireless network:
Mar 22 09:37:51 citry NetworkManager: <debug> [1206175071.558558] nm_device_802_11_wireless_get_activation_ap(): Forcing AP 'wlanap' Mar 22 09:37:51 citry NetworkManager: <info> User Switch: /org/freedesktop/NetworkManager/Devices/wlan0_5f_rename / wlanap Mar 22 09:37:51 citry NetworkManager: <info> Deactivating device wlan0_rename. Mar 22 09:37:53 citry NetworkManager: <info> Device wlan0_rename activation scheduled... Mar 22 09:37:53 citry NetworkManager: <info> Activation (wlan0_rename) started... Mar 22 09:37:53 citry NetworkManager: <info> Activation (wlan0_rename) Stage 1 of 5 (Device Prepare) scheduled... Mar 22 09:37:53 citry NetworkManager: <info> Activation (wlan0_rename) Stage 1 of 5 (Device Prepare) started... Mar 22 09:37:53 citry NetworkManager: <info> Activation (wlan0_rename) Stage 2 of 5 (Device Configure) scheduled... Mar 22 09:37:53 citry NetworkManager: <info> Activation (wlan0_rename) Stage 1 of 5 (Device Prepare) complete. Mar 22 09:37:53 citry NetworkManager: <info> Activation (wlan0_rename) Stage 2 of 5 (Device Configure) starting... Mar 22 09:37:53 citry NetworkManager: <info> Activation (wlan0_rename/wireless): access point 'wlanap' is encrypted, and a key exists.No new key needed. Mar 22 09:37:54 citry NetworkManager: <WARN> nm_signal_handler(): Caught signal 11. Generating backtrace... Mar 22 09:37:54 citry NetworkManager: ******************* START ********************************** Mar 22 09:37:54 citry NetworkManager: (no debugging symbols found) Mar 22 09:37:54 citry NetworkManager: Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1". Mar 22 09:37:54 citry NetworkManager: (no debugging symbols found) Mar 22 09:37:54 citry last message repeated 10 times Mar 22 09:37:54 citry NetworkManager: [Thread debugging using libthread_db enabled] Mar 22 09:37:54 citry NetworkManager: [New Thread 0xb7bd9720 (LWP 8445)] Mar 22 09:37:54 citry NetworkManager: [New Thread 0xb73d7b90 (LWP 8463)] Mar 22 09:37:54 citry NetworkManager: [New Thread 0xb7bd8b90 (LWP 8456)] Mar 22 09:37:54 citry NetworkManager: (no debugging symbols found) Mar 22 09:37:54 citry last message repeated 9 times Mar 22 09:37:54 citry NetworkManager: 0xb7fe2410 in __kernel_vsyscall () Mar 22 09:37:54 citry NetworkManager: ******************* END ********************************** I'm working on a Intel Core 2 Duo box, using a intel 3945abg adapter, connecting to a wpa encrypted network. -- 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
