I also am experiencing this with my BCM4312 (non-free wl driver) on my Dell Mini 9. When resuming from hibernation, it takes about 1 minute from the time my desktop appears before NM wakes up and scans for networks and connects. Here's an excerpt from my syslog after waking up:
Jan 3 17:48:31 mini NetworkManager: <info> Waking up... >> removed bits about wired interface eth0 << Jan 3 17:48:31 mini NetworkManager: <info> Unmanaged Device found; state CONNECTED forced. (see http://bugs.launchpad.net/b ugs/191889) Jan 3 17:48:31 mini NetworkManager: <info> Unmanaged Device found; state CONNECTED forced. (see http://bugs.launchpad.net/b ugs/191889) Jan 3 17:48:31 mini NetworkManager: <info> (eth1): now managed Jan 3 17:48:31 mini NetworkManager: <info> (eth1): device state change: 1 -> 2 Jan 3 17:48:31 mini NetworkManager: <info> (eth1): preparing device. Jan 3 17:48:31 mini NetworkManager: <info> (eth1): deactivating device (reason: 2). Jan 3 17:48:31 mini NetworkManager: <WARN> nm_device_wifi_disable_encryption(): error setting key for device eth1: Invalid argument Jan 3 17:48:31 mini NetworkManager: <info> (eth1): device state change: 2 -> 3 Jan 3 17:48:31 mini acpid: client connected from 4707[0:0] Jan 3 17:48:31 mini NetworkManager: <info> (eth1): supplicant interface state change: 1 -> 2. Jan 3 17:48:35 mini kernel: [64287.088083] eth1: no IPv6 routers present Jan 3 17:48:56 mini NetworkManager: <info> Activation (eth1) starting connection 'Auto Boingo Hotspot' At this point it connects... The computer was initially suspended while connected to the same unencrypted access point. If there is any other information I can provide, let me know. -- network manager slow to reconnect after suspend/resume https://bugs.launchpad.net/bugs/274405 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
