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[Bug 274405] Re: network manager slow to reconnect after suspend/resume

 

Still a problem in Maverick. Takes over thirty seconds to reconnect
after resume from suspend.

dmesg | tail
[  861.369996] sky2 0000:02:00.0: eth0: phy I/O error
[  861.370083] sky2 0000:02:00.0: eth0: phy I/O error
[  861.370171] sky2 0000:02:00.0: eth0: phy I/O error
[  861.370258] sky2 0000:02:00.0: eth0: phy I/O error
[  861.370345] sky2 0000:02:00.0: eth0: phy I/O error
[  861.374828] sky2 0000:02:00.0: eth0: enabling interface
[  861.376178] ADDRCONF(NETDEV_UP): eth0: link is not ready
[  864.147940] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0
[  865.152547] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0
[  872.192056] eth1: no IPv6 routers present

Also, still seeing this in comments:

cat /usr/lib/pm-utils/sleep.d/55NetworkManager 
#!/bin/sh
# If we are running NetworkManager, tell it we are going to sleep.
# TODO: Make NetworkManager smarter about how to handle sleep/resume
#       If we are asleep for less time than it takes for TCP to reset a
#       connection, and we are assigned the same IP on resume, we should
#       not break established connections.  Apple can do this, and it is
#       rather nifty.

It is nifty. It's been nifty for a while. Any chance it'll get
implemented for Natty?

-- 
network manager slow to reconnect after suspend/resume
https://bugs.launchpad.net/bugs/274405
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