[Pkg-utopia-maintainers] Bug#650002: Bug#650002: network-manager-gnome: connection to WiFi leads to 'Gtk-WARNING **: cannot open display: :0.0'

[Michael Biebl]

[always CC the bug report]
On 25.11.2011 15:05, blabla blabla wrote:
> Am 25.11.2011 14:38, schrieb Michael Biebl:
>  > On 25.11.2011 14:17, tom wrote:

>  >>
>  >> (mousepad:3883): Gtk-WARNING **: cannot open display: :0.0'
>  >>
>  >
>  > What happened most likely, is that your hostname was changed.
>  > Could you verify that: what's the output of hostname before and after
>  > you connect to said Wifi network.
> 
> correct, it changes from that in /etc/hostname to 'dhcppc0'.
> 
>  > Did the DHCP server send a hostname?
> 
> how can I check that?

You can run NetworkManager in debug mode [1]. But given it is set to
dhcppc0, that's most likely what happened.

>  > Do you have the ifupdown plugin enabled in
>  > /etc/NetworkManager/NetworkManager.conf?
> 
> [ifupdown]
> managed=false
> 
> setting it to true and restarting makes no difference.

I meant:
[main]
plugins=ifupdown


[1] https://live.gnome.org/NetworkManager/Debugging
-- 
Why is it that all of the instruments seeking intelligent life in the
universe are pointed away from Earth?

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