** Tags added: precise
** Summary changed:
- Network manager kills NFS link on going to sleep hanging Gnome etc.
+ On suspend NetworkManager deconfigures the network, killing NFS mount and
hanging GNOME, etc.
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I've experienced the same problem with openSUSE 12.1 and KDE or xfce.
I've found a clumsy workaround, that might also help here:
When the system should be suspended, the NetworkManager gets notified by
a dbus call. You can generate this call manually by
qdbus --system
@Casandro: your fix sounds promising! So I tried it on my Natty, but it
did not help.
Symptoms I see: if any nfs share (not just /home) is still mounted when going
to sleep the system seems to resume immediately but with network-manager
stopped, and (as consequence) any further access to the
@Oliver Joos
You need up disable NetworkManager so it won't interfere with the kernel.
The kernel itself will bring up your network interface exactly as it has been
before entering suspend.
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Oh I see. But disabling network-manager as a whole is not an option for
me. I need its WLAN roaming and VPN capabilities.
Thanks for confirming, that this bug seems to be in network-manager. I
agree with that and reported it upstream:
https://bugzilla.gnome.org/show_bug.cgi?id=677053
** Bug
** Changed in: network-manager
Status: Unknown = New
** Changed in: network-manager
Importance: Unknown = High
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https://bugs.launchpad.net/bugs/516592
Title:
Network manager
Unmounting the NFS home directory won't work, perhaps that's even where
it hangs.
The Problem still exists on 12.04
Would there be a way to disable network manager while still getting your
interfaces configured?
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Disabling network manager seems to fix the problem.
in
/etc/NetworkManager/NetworkManager.conf
Add
[ifupdown]
ifupdown:managed=true
Then also configure your network in /etc/network/interfaces, and don't
forget the dns-nameservers entry.
It seems like the bug is NetworkManager disabling the
As I wrote on similar bug 792007 I am always able to release the blocking by
restarting network-manager. Try:
sudo service network-manager restart
Please leave a comment here if you know a permanent workaround to
automatically unmount nfs shares BEFORE the network-manager
disconnects.. It
** Changed in: network-manager (Ubuntu)
Status: New = Confirmed
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https://bugs.launchpad.net/bugs/516592
Title:
Network manager kills NFS link on going to sleep hanging Gnome
** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/38709554/Dependencies.txt
** Attachment added: IpAddr.txt
http://launchpadlibrarian.net/38709555/IpAddr.txt
** Attachment added: IwConfig.txt
http://launchpadlibrarian.net/38709557/IwConfig.txt
** Attachment added:
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