Public bug reported:
Trying to debug an ipv6 resolution problem on my laptop, I killed the
NM-spawned dnsmasq, expecting to relaunch it by hand with the same
options. Instead, I found that immediately upon killing the process,
/var/run/nm-dns-dnsmasq.conf was cleaned up from the filesystem. But
/etc/resolv.conf was still pointed at 127.0.0.1.
Either NM should respawn dnsmasq when it's killed, or it needs to ensure
the resolvconf hooks are called again to put /etc/resolv.conf into a
coherent state.
Also, I'm not sure if it's related, but after doing this I found that
the NM indicator was no longer letting me move between wireless networks
or disconnect from the wireless; so I had to turn my antenna off and
back on to get dnsmasq back.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: network-manager 0.9.4.0-0ubuntu4
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
Uname: Linux 3.2.0-24-generic x86_64
ApportVersion: 2.0.1-0ubuntu7
Architecture: amd64
CheckboxSubmission: 017452a27eca3c8b498abbfa5ef91db9
CheckboxSystem: ecaaad6fa1e0799a0aa1126bf620f39e
Date: Sat May 12 12:11:12 2012
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1)
IpRoute:
default via 192.168.0.1 dev wlan1 proto static
169.254.0.0/16 dev wlan1 scope link metric 1000
192.168.0.0/24 dev wlan1 proto kernel scope link src 192.168.0.6 metric 2
192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: network-manager
UpgradeStatus: Upgraded to precise on 2011-11-08 (185 days ago)
WifiSyslog:
nmcli-dev:
DEVICE TYPE STATE DBUS-PATH
wlan1 802-11-wireless connected
/org/freedesktop/NetworkManager/Devices/2
eth0 802-3-ethernet unavailable
/org/freedesktop/NetworkManager/Devices/0
nmcli-nm:
RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI
WWAN-HARDWARE WWAN
running 0.9.4.0 connected enabled enabled
enabled enabled enabled
** Affects: network-manager (Ubuntu)
Importance: Medium
Status: New
** Tags: amd64 apport-bug precise
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to network-manager in Ubuntu.
https://bugs.launchpad.net/bugs/998529
Title:
if dnsmasq dies, NetworkManager does not clean up appropriately
Status in “network-manager” package in Ubuntu:
New
Bug description:
Trying to debug an ipv6 resolution problem on my laptop, I killed the
NM-spawned dnsmasq, expecting to relaunch it by hand with the same
options. Instead, I found that immediately upon killing the process,
/var/run/nm-dns-dnsmasq.conf was cleaned up from the filesystem. But
/etc/resolv.conf was still pointed at 127.0.0.1.
Either NM should respawn dnsmasq when it's killed, or it needs to
ensure the resolvconf hooks are called again to put /etc/resolv.conf
into a coherent state.
Also, I'm not sure if it's related, but after doing this I found that
the NM indicator was no longer letting me move between wireless
networks or disconnect from the wireless; so I had to turn my antenna
off and back on to get dnsmasq back.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: network-manager 0.9.4.0-0ubuntu4
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
Uname: Linux 3.2.0-24-generic x86_64
ApportVersion: 2.0.1-0ubuntu7
Architecture: amd64
CheckboxSubmission: 017452a27eca3c8b498abbfa5ef91db9
CheckboxSystem: ecaaad6fa1e0799a0aa1126bf620f39e
Date: Sat May 12 12:11:12 2012
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64
(20100816.1)
IpRoute:
default via 192.168.0.1 dev wlan1 proto static
169.254.0.0/16 dev wlan1 scope link metric 1000
192.168.0.0/24 dev wlan1 proto kernel scope link src 192.168.0.6 metric
2
192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: network-manager
UpgradeStatus: Upgraded to precise on 2011-11-08 (185 days ago)
WifiSyslog:
nmcli-dev:
DEVICE TYPE STATE DBUS-PATH
wlan1 802-11-wireless connected
/org/freedesktop/NetworkManager/Devices/2
eth0 802-3-ethernet unavailable
/org/freedesktop/NetworkManager/Devices/0
nmcli-nm:
RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE
WIFI WWAN-HARDWARE WWAN
running 0.9.4.0 connected enabled enabled
enabled enabled enabled
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