Re: [Touch-packages] [Bug 1517135] [NEW] ifupdown segfaults

2015-11-18 Thread Rustom
On Tue, Nov 17, 2015 at 10:30 PM, Rustom <rustompm...@gmail.com> wrote:

> Public bug reported:
>
> Note that I added this as comment on bug #1439109
>
> It is actually more similar to  #1432173 which is a duplicate of above
>
> I get :
>
> $ systemctl status -l ifup-wait-all-auto.service
> ● ifup-wait-all-auto.service - Wait for all "auto" /etc/network/interfaces
> to be up for network-online.target
>Loaded: loaded (/lib/systemd/system/ifup-wait-all-auto.service; static;
> vendor preset: enabled)
>Active: active (exited) since Mon 2015-11-16 07:33:22 IST; 27s ago
>  Docs: man:interfaces(5)
>man:ifup(8)
>   Process: 514 ExecStart=/bin/sh -ec for i in $(ifquery --list --exclude
> lo --allow auto); do INTERFACES="$INTERFACES$i "; done; [ -n "$INTERFACES"
> ] || exit 0; while ! ifquery --state $INTERFACES >/dev/null; do sleep 1;
> done; for i in $INTERFACES; do while [ -e /run/network/ifup-$i.pid ]; do
> sleep 0.2; done; done (code=exited, status=0/SUCCESS)
>  Main PID: 514 (code=exited, status=0/SUCCESS)
>CGroup: /system.slice/ifup-wait-all-auto.service
>
> Nov 16 07:32:53 xxx systemd[1]: Starting Wait for all "auto"
> /etc/network/interfaces to be up for network-online.target...
> Nov 16 07:32:54 xxx sh[514]: Segmentation fault
> Nov 16 07:33:22 xxx systemd[1]: Started Wait for all "auto"
> /etc/network/interfaces to be up for network-online.target.
> $ sudo vi /etc/resolv.conf
>
> I tried what looked like solutions offered here:
> 1.
> $ sudo update-rc.d networking remove
> $ sudo update-rc.d networking defaults
>
> [I am assuming that r.cd is a misspelling of rc.d]
>
> No change
>
> 2. Reinstalled ifupdown
> I believe I used to see two segfaults. Now I see one
>
> Ubuntu wily
> ifupdown 0.7.54ubuntu1
> systemd 225-1ubuntu9
>
> $ cat /etc/network/interfaces
> # interfaces(5) file used by ifup(8) and ifdown(8)
> auto lo
> iface lo inet loopback
>
> auto enp7s0
> iface enp7s0 inet dhcp
>
>
[Just in case others look here]
It looks that commenting out all of /etc/network/interfaces seems to remove
this problem

[Does it cause new ones?? No idea... Right now net is up (wired) Wireless
is down but thats been so since wily upgrade, ie a couple of weeks]

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You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1517135

Title:
  ifupdown segfaults

Status in ifupdown package in Ubuntu:
  New

Bug description:
  Note that I added this as comment on bug #1439109

  It is actually more similar to  #1432173 which is a duplicate of above

  I get :

  $ systemctl status -l ifup-wait-all-auto.service
  ● ifup-wait-all-auto.service - Wait for all "auto" /etc/network/interfaces to 
be up for network-online.target
 Loaded: loaded (/lib/systemd/system/ifup-wait-all-auto.service; static; 
vendor preset: enabled)
 Active: active (exited) since Mon 2015-11-16 07:33:22 IST; 27s ago
   Docs: man:interfaces(5)
 man:ifup(8)
Process: 514 ExecStart=/bin/sh -ec for i in $(ifquery --list --exclude lo 
--allow auto); do INTERFACES="$INTERFACES$i "; done; [ -n "$INTERFACES" ] || 
exit 0; while ! ifquery --state $INTERFACES >/dev/null; do sleep 1; done; for i 
in $INTERFACES; do while [ -e /run/network/ifup-$i.pid ]; do sleep 0.2; done; 
done (code=exited, status=0/SUCCESS)
   Main PID: 514 (code=exited, status=0/SUCCESS)
 CGroup: /system.slice/ifup-wait-all-auto.service

  Nov 16 07:32:53 xxx systemd[1]: Starting Wait for all "auto" 
/etc/network/interfaces to be up for network-online.target...
  Nov 16 07:32:54 xxx sh[514]: Segmentation fault
  Nov 16 07:33:22 xxx systemd[1]: Started Wait for all "auto" 
/etc/network/interfaces to be up for network-online.target.
  $ sudo vi /etc/resolv.conf

  I tried what looked like solutions offered here:
  1.
  $ sudo update-rc.d networking remove
  $ sudo update-rc.d networking defaults

  [I am assuming that r.cd is a misspelling of rc.d]

  No change

  2. Reinstalled ifupdown
  I believe I used to see two segfaults. Now I see one

  Ubuntu wily
  ifupdown 0.7.54ubuntu1
  systemd 225-1ubuntu9

  $ cat /etc/network/interfaces
  # interfaces(5) file used by ifup(8) and ifdown(8)
  auto lo
  iface lo inet loopback

  auto enp7s0
  iface enp7s0 inet dhcp

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: ifupdown 0.7.54ubuntu1
  ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3
  Uname: Linux 4.2.0-18-generic x86_64
  ApportVersion: 2.19.1-0ubuntu4
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Tue Nov 17 22:26:04 2015
  InstallationDate: Installed on 2012-12-22 (1060 days ago)
  InstallationMedia: Ubuntu 12.10 "Qu

[Touch-packages] [Bug 1517135] Re: ifupdown segfaults

2015-11-17 Thread Rustom
Would just like to point out that

UpgradeStatus: No upgrade log present (probably fresh install)

is wrong.

One line above is
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
which is right -- thats when this machine was installed

And in my view this is clearly an upgrade problem because with 15.10
booted from live USB there is no such issue

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https://bugs.launchpad.net/bugs/1517135

Title:
  ifupdown segfaults

Status in ifupdown package in Ubuntu:
  New

Bug description:
  Note that I added this as comment on bug #1439109

  It is actually more similar to  #1432173 which is a duplicate of above

  I get :

  $ systemctl status -l ifup-wait-all-auto.service
  ● ifup-wait-all-auto.service - Wait for all "auto" /etc/network/interfaces to 
be up for network-online.target
 Loaded: loaded (/lib/systemd/system/ifup-wait-all-auto.service; static; 
vendor preset: enabled)
 Active: active (exited) since Mon 2015-11-16 07:33:22 IST; 27s ago
   Docs: man:interfaces(5)
 man:ifup(8)
Process: 514 ExecStart=/bin/sh -ec for i in $(ifquery --list --exclude lo 
--allow auto); do INTERFACES="$INTERFACES$i "; done; [ -n "$INTERFACES" ] || 
exit 0; while ! ifquery --state $INTERFACES >/dev/null; do sleep 1; done; for i 
in $INTERFACES; do while [ -e /run/network/ifup-$i.pid ]; do sleep 0.2; done; 
done (code=exited, status=0/SUCCESS)
   Main PID: 514 (code=exited, status=0/SUCCESS)
 CGroup: /system.slice/ifup-wait-all-auto.service

  Nov 16 07:32:53 xxx systemd[1]: Starting Wait for all "auto" 
/etc/network/interfaces to be up for network-online.target...
  Nov 16 07:32:54 xxx sh[514]: Segmentation fault
  Nov 16 07:33:22 xxx systemd[1]: Started Wait for all "auto" 
/etc/network/interfaces to be up for network-online.target.
  $ sudo vi /etc/resolv.conf

  I tried what looked like solutions offered here:
  1.
  $ sudo update-rc.d networking remove
  $ sudo update-rc.d networking defaults

  [I am assuming that r.cd is a misspelling of rc.d]

  No change

  2. Reinstalled ifupdown
  I believe I used to see two segfaults. Now I see one

  Ubuntu wily
  ifupdown 0.7.54ubuntu1
  systemd 225-1ubuntu9

  $ cat /etc/network/interfaces
  # interfaces(5) file used by ifup(8) and ifdown(8)
  auto lo
  iface lo inet loopback

  auto enp7s0
  iface enp7s0 inet dhcp

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: ifupdown 0.7.54ubuntu1
  ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3
  Uname: Linux 4.2.0-18-generic x86_64
  ApportVersion: 2.19.1-0ubuntu4
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Tue Nov 17 22:26:04 2015
  InstallationDate: Installed on 2012-12-22 (1060 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
  SourcePackage: ifupdown
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Touch-packages] [Bug 1517135] [NEW] ifupdown segfaults

2015-11-17 Thread Rustom
Public bug reported:

Note that I added this as comment on bug #1439109

It is actually more similar to  #1432173 which is a duplicate of above

I get :

$ systemctl status -l ifup-wait-all-auto.service
● ifup-wait-all-auto.service - Wait for all "auto" /etc/network/interfaces to 
be up for network-online.target
   Loaded: loaded (/lib/systemd/system/ifup-wait-all-auto.service; static; 
vendor preset: enabled)
   Active: active (exited) since Mon 2015-11-16 07:33:22 IST; 27s ago
 Docs: man:interfaces(5)
   man:ifup(8)
  Process: 514 ExecStart=/bin/sh -ec for i in $(ifquery --list --exclude lo 
--allow auto); do INTERFACES="$INTERFACES$i "; done; [ -n "$INTERFACES" ] || 
exit 0; while ! ifquery --state $INTERFACES >/dev/null; do sleep 1; done; for i 
in $INTERFACES; do while [ -e /run/network/ifup-$i.pid ]; do sleep 0.2; done; 
done (code=exited, status=0/SUCCESS)
 Main PID: 514 (code=exited, status=0/SUCCESS)
   CGroup: /system.slice/ifup-wait-all-auto.service

Nov 16 07:32:53 xxx systemd[1]: Starting Wait for all "auto" 
/etc/network/interfaces to be up for network-online.target...
Nov 16 07:32:54 xxx sh[514]: Segmentation fault
Nov 16 07:33:22 xxx systemd[1]: Started Wait for all "auto" 
/etc/network/interfaces to be up for network-online.target.
$ sudo vi /etc/resolv.conf

I tried what looked like solutions offered here:
1.
$ sudo update-rc.d networking remove
$ sudo update-rc.d networking defaults

[I am assuming that r.cd is a misspelling of rc.d]

No change

2. Reinstalled ifupdown
I believe I used to see two segfaults. Now I see one

Ubuntu wily
ifupdown 0.7.54ubuntu1
systemd 225-1ubuntu9

$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback

auto enp7s0
iface enp7s0 inet dhcp

ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: ifupdown 0.7.54ubuntu1
ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3
Uname: Linux 4.2.0-18-generic x86_64
ApportVersion: 2.19.1-0ubuntu4
Architecture: amd64
CurrentDesktop: Unity
Date: Tue Nov 17 22:26:04 2015
InstallationDate: Installed on 2012-12-22 (1060 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
SourcePackage: ifupdown
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: ifupdown (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug wily

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to ifupdown in Ubuntu.
https://bugs.launchpad.net/bugs/1517135

Title:
  ifupdown segfaults

Status in ifupdown package in Ubuntu:
  New

Bug description:
  Note that I added this as comment on bug #1439109

  It is actually more similar to  #1432173 which is a duplicate of above

  I get :

  $ systemctl status -l ifup-wait-all-auto.service
  ● ifup-wait-all-auto.service - Wait for all "auto" /etc/network/interfaces to 
be up for network-online.target
 Loaded: loaded (/lib/systemd/system/ifup-wait-all-auto.service; static; 
vendor preset: enabled)
 Active: active (exited) since Mon 2015-11-16 07:33:22 IST; 27s ago
   Docs: man:interfaces(5)
 man:ifup(8)
Process: 514 ExecStart=/bin/sh -ec for i in $(ifquery --list --exclude lo 
--allow auto); do INTERFACES="$INTERFACES$i "; done; [ -n "$INTERFACES" ] || 
exit 0; while ! ifquery --state $INTERFACES >/dev/null; do sleep 1; done; for i 
in $INTERFACES; do while [ -e /run/network/ifup-$i.pid ]; do sleep 0.2; done; 
done (code=exited, status=0/SUCCESS)
   Main PID: 514 (code=exited, status=0/SUCCESS)
 CGroup: /system.slice/ifup-wait-all-auto.service

  Nov 16 07:32:53 xxx systemd[1]: Starting Wait for all "auto" 
/etc/network/interfaces to be up for network-online.target...
  Nov 16 07:32:54 xxx sh[514]: Segmentation fault
  Nov 16 07:33:22 xxx systemd[1]: Started Wait for all "auto" 
/etc/network/interfaces to be up for network-online.target.
  $ sudo vi /etc/resolv.conf

  I tried what looked like solutions offered here:
  1.
  $ sudo update-rc.d networking remove
  $ sudo update-rc.d networking defaults

  [I am assuming that r.cd is a misspelling of rc.d]

  No change

  2. Reinstalled ifupdown
  I believe I used to see two segfaults. Now I see one

  Ubuntu wily
  ifupdown 0.7.54ubuntu1
  systemd 225-1ubuntu9

  $ cat /etc/network/interfaces
  # interfaces(5) file used by ifup(8) and ifdown(8)
  auto lo
  iface lo inet loopback

  auto enp7s0
  iface enp7s0 inet dhcp

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: ifupdown 0.7.54ubuntu1
  ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3
  Uname: Linux 4.2.0-18-generic x86_64
  ApportVersion: 2.19.1-0ubuntu4
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Tue Nov 17 22:26:04 2015
  InstallationDate: Installed on 2012-12-22 (1060 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
  SourcePackage: ifupdown
  UpgradeStatus: No upgrade log present 

[Touch-packages] [Bug 1439109] Re: Network interface not coming up due to missing /etc/rcS.d/*networking

2015-11-15 Thread Rustom
Firstly note that this is more like bug #1432173.
Adding this comment here since that is a duplicate of this one

I get :

$ systemctl status -l ifup-wait-all-auto.service
● ifup-wait-all-auto.service - Wait for all "auto" /etc/network/interfaces to 
be up for network-online.target
   Loaded: loaded (/lib/systemd/system/ifup-wait-all-auto.service; static; 
vendor preset: enabled)
   Active: active (exited) since Mon 2015-11-16 07:33:22 IST; 27s ago
 Docs: man:interfaces(5)
   man:ifup(8)
  Process: 514 ExecStart=/bin/sh -ecfor i in $(ifquery --list --exclude lo 
--allow auto); do INTERFACES="$INTERFACES$i "; done;[ -n "$INTERFACES" ] || 
exit 0;while ! ifquery --state $INTERFACES >/dev/null; do sleep 1; done;
for i in $INTERFACES; do while [ -e /run/network/ifup-$i.pid ]; do sleep 0.2; 
done; done (code=exited, status=0/SUCCESS)
 Main PID: 514 (code=exited, status=0/SUCCESS)
   CGroup: /system.slice/ifup-wait-all-auto.service

Nov 16 07:32:53 xxx systemd[1]: Starting Wait for all "auto" 
/etc/network/interfaces to be up for network-online.target...
Nov 16 07:32:54 xxx sh[514]: Segmentation fault
Nov 16 07:33:22 xxx systemd[1]: Started Wait for all "auto" 
/etc/network/interfaces to be up for network-online.target.
$ sudo vi /etc/resolv.conf 


I tried what looked like solutions offered here:
1.
$ sudo update-rc.d networking remove
$ sudo update-rc.d networking defaults

[I am assuming that r.cd is a misspelling of rc.d]

No change

2. Reinstalled ifupdown
I believe I used to see two segfaults. Now I see one

Ubuntu wily
ifupdown 0.7.54ubuntu1
systemd 225-1ubuntu9

$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback

auto enp7s0
iface enp7s0 inet dhcp

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to ifupdown in Ubuntu.
https://bugs.launchpad.net/bugs/1439109

Title:
  Network interface not coming up due to missing /etc/rcS.d/*networking

Status in ifupdown package in Ubuntu:
  Fix Released

Bug description:
  This used to work fine; now when I start my container there's no
  network inside. Manually bringing the interface up (ifup eth0 or
  systemctl start ifup@eth0) works.

  What information would be useful for you?

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: systemd 219-5ubuntu1
  ProcVersionSignature: Ubuntu 3.19.0-10.10-generic 3.19.2
  Uname: Linux 3.19.0-10-generic x86_64
  ApportVersion: 2.17-0ubuntu1
  Architecture: amd64
  Date: Wed Apr  1 11:35:28 2015
  Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize 
libusb: -99
  MachineType: System manufacturer System Product Name
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_GB.UTF-8
   SHELL=/bin/zsh
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-10-generic 
root=UUID=980689ca-e7d9-4a99-8230-33b8b6e917cd ro nomdmonddf nomdmonisw 
nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf 
nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw 
nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf nomdmonisw nomdmonddf 
nomdmonisw systemd.debug-shell nomdmonddf nomdmonisw nomdmonddf nomdmonisw
  SourcePackage: systemd
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/17/2012
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1201
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: P8Z77-V LX
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev X.0x
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1201:bd08/17/2012:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnP8Z77-VLX:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: System Product Name
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

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[Touch-packages] [Bug 1446689] Re: network-manager configured to use /usr/sbin/pppoe but does not recommend pppoe

2015-10-25 Thread Rustom
Hello
I upgraded vivid to wily yesterday and my networking is broken
Not sure but it looked like this bug?


Machine with vivid upgraded to wily: network not working

$ ip -d route
unicast 117.195.32.1 dev ppp0  proto kernel  scope link  src 117.195.47.122
unicast 169.254.0.0/16 dev ppp0  proto boot  scope link  metric 1000 [/code]

By contrast 14.10 booted from usb and pppoe by hand -- network working

$ ip -d route
unicast default dev ppp0  proto boot  scope link
unicast 117.195.32.1 dev ppp0  proto kernel  scope link  src 117.195.40.157
unicast 192.168.1.0/24 dev eth0  proto kernel  scope link  src 192.168.1.2  
metric 1


Some evident issues

- The absence of default is an obvious problem
- The large metric is another problem
- eth0 has become ppp0

As suggested earlier in this thread I downloaded pppoe package and installed it 
by hand (since apt is down with not networking)
But its not helped

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1446689

Title:
  network-manager configured to use /usr/sbin/pppoe but does not
  recommend pppoe

Status in network-manager package in Ubuntu:
  Fix Released
Status in network-manager package in Debian:
  New

Bug description:
  networkmanager switched from using ppp to using pppoe binary for
  dsl/pppoe connections, I am using pppoe and I can't connect to the
  Internet unless I install "pppoe" package.

  From:
  
http://cgit.freedesktop.org/NetworkManager/NetworkManager/commit/?h=nm-0-9-10=7955806a02db64b20079267743056d7d9d45af3b

  "for now, work around this by using the userland pppoe client rather
  than the kernel code"

  One way to fix it is to include pppoe
  Another way is to configure --with-pppoe=/usr/sbin/pppd.

  I think this is urgent as pppoe/dsl on all vivid machines will be
  broken out-of-the-box.

To manage notifications about this bug go to:
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[Touch-packages] [Bug 1436330] Re: Network Manager doesn't set metric for local networks any more, causing connection issues

2015-10-25 Thread Rustom
I added a comment in bug 1446689 which should have been better here
So copying it here:
---

I upgraded vivid to wily yesterday and my networking is broken
Not sure but it looked like this bug?

Machine with vivid upgraded to wily: network not working

$ ip -d route
unicast 117.195.32.1 dev ppp0 proto kernel scope link src 117.195.47.122
unicast 169.254.0.0/16 dev ppp0 proto boot scope link metric 1000 [/code]

By contrast 14.10 booted from usb and pppoe by hand -- network working

$ ip -d route
unicast default dev ppp0 proto boot scope link
unicast 117.195.32.1 dev ppp0 proto kernel scope link src 117.195.40.157
unicast 192.168.1.0/24 dev eth0 proto kernel scope link src 192.168.1.2 metric 1

Some evident issues

- The absence of default is an obvious problem
- The large metric is another problem
- eth0 has become ppp0

As suggested earlier in this thread I downloaded pppoe package and installed it 
by hand (since apt is down with not networking)
But its not helped

-- 
You received this bug notification because you are a member of Ubuntu
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https://bugs.launchpad.net/bugs/1436330

Title:
  Network Manager doesn't set metric for local networks any more,
  causing connection issues

Status in NetworkManager:
  Fix Released
Status in network-manager package in Ubuntu:
  Fix Released
Status in network-manager source package in Vivid:
  Fix Released

Bug description:
  [Impact]
  NM changed its method of setting routes on systems, and no longer attaches a 
metric value specific to the type of device being used. These values were used 
to prioritize connections, so that for example, when connected to both wired 
and wireless at the same time, wired can be used in priority over wireless 
without incurring packet loss.
  Currently, when connected to both wired and wireless are connected to the 
same subnet, the user may notice connectivity issues since packets are sent in 
a round-robin fashion over all default routes on the same subnet with the same 
metric.

  [Test Case]
  1- Connect to a wireless network.
  2- Connect to the same network over Ethernet both connections should come up 
on the same subnet.
  3- Make sure there is no packet loss, and that there are specific metric 
values for each default route, as displayed by 'ip route'.

  [Regression Potential]
  Since handling default routes properly involves correcting the behavior for 
all device types, VPN behavior may change to pick up the default routes in all 
cases, over a wired connection. It's also possible that a connection pick up 
the default route when it is not meant to.

  ---

  With Vivid, having two connections to the same network subnet is
  unstable due to missing metrics for local networks.

  Example:

  Being connected to 192.168.1.0/24 via both wired and wireless will
  cause connectivity issues as sent packets hop between the two
  interfaces.

  It used to be that this wasn't an issue. I would go between work and
  home and plug in and my machine would automatically connect to
  wireless and it would use the lower metric ethernet interface for all
  communications, while the wlan interface would remain connected but
  unused.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: network-manager 0.9.10.0-4ubuntu11
  ProcVersionSignature: Ubuntu 3.19.0-9.9-generic 3.19.1
  Uname: Linux 3.19.0-9-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.16.2-0ubuntu4
  Architecture: amd64
  CurrentDesktop: KDE
  Date: Wed Mar 25 09:17:27 2015
  IfupdownConfig:
   # interfaces(5) file used by ifup(8) and ifdown(8)
   auto lo
   iface lo inet loopback
  InstallationDate: Installed on 2015-01-25 (58 days ago)
  InstallationMedia: Kubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  SourcePackage: network-manager
  UpgradeStatus: Upgraded to vivid on 2015-03-17 (8 days ago)
  nmcli-nm: Error: command ['nmcli', '-f', 'all', 'nm'] failed with exit code 
2: Error: Object 'nm' is unknown, try 'nmcli help'.

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