Updating connection failed nm ifupdown connection c 82
I cannot change its settings with out getting "Updating connection failed: " error. Updating connection failed: nm-ifupdown-connection.c.82 - connection update not supported (read-only). You can only edit it when you rename the connection otherwise the above error will show.Now i have a similar error but mine is in line 76 rater than 82..
Then there is some distance and information regarding how the actual connection is set up in terms of the IP Address taken/given, the IP Address at which its broadcasting its presence to others , the Subnet Mask used and lastly the DNS address The NM-connections editor is where the user can edit and create the various connection types.cat /etc/Network Manager/Network cat /etc/network/interfaces Thanks for the suggestion steeldriver.The error message indicates a failure to complete the download."Wired Connection 1" and "ifupdown (eth0)", the first one works and the second one doesnt have the correct gateway.The second one is marked as autoconnect, so sometimes it will reconnect using "ifupdown (eth0)" and no more internet connection! "ifupdown (eth0)" is configured for static IP address, the gateway has changed and the address is different. I am tempted to delete the "ifupdown (eth0)" connection (if it lets me do it) will my "Wired Connection 1" still work or are they somehow intertwined? The safest option would be to disable autoconnect on "ifupdown (eth0)" but i dont seem to be allowed to do that. *Background research I have read the page explaining how to use Network Manager 0.7.0: https://help.ubuntu.com/community/Network Manager0.7 The FAQ has the following for this error: a.The computer should use the wired network connection when it's plugged in, but automatically switch to a wireless connection when the user unplugs it and walks away from the desk.
Likewise, when the user plugs the computer back in, the computer should switch back to the wired connection.
this time, i am completely unable to change my settings in any way that i know of. this is the only issue i have faced within two days of the upgrade... In a terminal type: sudo cp /etc/network/interfaces /etc/network/gksudo gedit /etc/network/interfaces Enter your password and in the file, comment out (put a # in front of) any lines which ARE NOT one of: auto lo iface lo inet loopback auto wlan0 auto ath0 Save the file, and either restart the PC or type: sudo /etc/init.d/Network Manager restart Try that and see if you can edit the networks in Network Manager.
the network settings manager gives me the following message:- Updating connection failed: nm-ifupdown-connection.c.82 - connection update not supported (read-only).. I have the same problem but the solution proposed doesn't work.
If you are connected on a self-managed or home network, see the connectivity troubleshooting steps listed in Advanced connectivity troubleshooting.
eth1 Link encap: Ethernet HWaddr 00:1e::ab:23 inet addr:192.168.1.102 Bcast:192.168.1.255 Mask:255.255.255.0 inet6 addr: fe80::21e:33ff:fe04:ab23/64 Scope: Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:14437 errors:0 dropped:0 overruns:0 frame:0 TX packets:12122 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:14272805 (14.2 MB) TX bytes:1806907 (1.8 MB) lo Link encap: Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope: Host UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:834 errors:0 dropped:0 overruns:0 frame:0 TX packets:834 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:84643 (84.6 KB) TX bytes:84643 (84.6 KB) .0 PCI bridge: Silicon Integrated Systems [Si S] AGP Port (virtual PCI-to-PCI bridge) .0 ISA bridge: Silicon Integrated Systems [Si S] Si S968 [Mu TIOL Media IO] (rev 01) .5 IDE interface: Silicon Integrated Systems [Si S] 5513 IDE Controller (rev 01) .0 USB controller: Silicon Integrated Systems [Si S] USB 1.1 Controller (rev 0f) .1 USB controller: Silicon Integrated Systems [Si S] USB 1.1 Controller (rev 0f) .3 USB controller: Silicon Integrated Systems [Si S] USB 2.0 Controller .0 Ethernet controller: Silicon Integrated Systems [Si S] 191 Gigabit Ethernet Adapter (rev 02) .0 IDE interface: Silicon Integrated Systems [Si S] SATA Controller / IDE mode (rev 03) .0 PCI bridge: Silicon Integrated Systems [Si S] PCI-to-PCI bridge .0 PCI bridge: Silicon Integrated Systems [Si S] PCI-to-PCI bridge 00:0f.0 Audio device: Silicon Integrated Systems [Si S] Azalia Audio Controller 00:1f.0 PCI bridge: Silicon Integrated Systems [Si S] PCI-to-PCI bridge .0 VGA compatible controller: Silicon Integrated Systems [Si S] 771/671 PCIE VGA Display Adapter (rev 10) .0 Ethernet controller: Qualcomm Atheros AR242x / AR542x Wireless Network Adapter (PCI-Express) (rev 04) Somehow the driver is not seen, or opened, by Ubuntu.
To invoke the nm-connections editor you need to right-click on the nm-applet and then click on Edit Connections.