Launchpad has imported 17 comments from the remote bug at https://bugzilla.redhat.com/show_bug.cgi?id=806932.
If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. ------------------------------------------------------------------------ On 2012-03-26T14:30:13+00:00 Yann wrote: Created attachment 572767 /var/log/messages It seems that, with the latest kernel, my network connection (Ethernet 100BaseT) is unstable: The connection is "disconnected" every 10 minutes interval according to NetworkManager (with a notification on screen). I'm using kernel-3.3.0-4.fc16.x86_64 NetworkManager-0.9.2-1.fc16.x86_64. My network interface is a 03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02) My computer is connected to a FreeBox v5 ADSL router, which provides "native" IPv6 broadband access. Reply at: https://bugs.launchpad.net/ubuntu/+source/network- manager/+bug/988183/comments/0 ------------------------------------------------------------------------ On 2012-03-26T15:13:42+00:00 Yann wrote: Created attachment 572778 log of a a tcpdump ip6 session Reply at: https://bugs.launchpad.net/ubuntu/+source/network- manager/+bug/988183/comments/1 ------------------------------------------------------------------------ On 2012-03-26T15:38:15+00:00 Neil wrote: please see bz 785772. Upgrading to the latest NM in rawhide fixes this issue. Reply at: https://bugs.launchpad.net/ubuntu/+source/network- manager/+bug/988183/comments/2 ------------------------------------------------------------------------ On 2012-03-26T18:52:34+00:00 Yann wrote: I'm using Fedora 16. Installing NetworkManager from Rawhide require too much dependencies to be installed alone safely. Is it possible to have a test update package ? Reply at: https://bugs.launchpad.net/ubuntu/+source/network- manager/+bug/988183/comments/3 ------------------------------------------------------------------------ On 2012-03-27T13:03:04+00:00 Neil wrote: http://koji.fedoraproject.org/koji/taskinfo?taskID=3936339 There you go, thats the rawhide NetworkManager built for f16. If you don't want to install that, you can also set your NM IPv6 configuration for all your interfaces to 'ignore'. That should also fix the problem. Reply at: https://bugs.launchpad.net/ubuntu/+source/network- manager/+bug/988183/comments/4 ------------------------------------------------------------------------ On 2012-03-27T18:32:52+00:00 Yann wrote: (In reply to comment #4) > http://koji.fedoraproject.org/koji/taskinfo?taskID=3936339 > > There you go, thats the rawhide NetworkManager built for f16. > Thanks a lot for the packages. I tried to install them but updated NetworkManager-gnome is missing. Reply at: https://bugs.launchpad.net/ubuntu/+source/network- manager/+bug/988183/comments/5 ------------------------------------------------------------------------ On 2012-03-27T18:34:12+00:00 Yann wrote: Created attachment 573150 NetworkManager install log (In reply to comment #5) > > I tried to install them but updated NetworkManager-gnome is missing. Here's the log if needed. Reply at: https://bugs.launchpad.net/ubuntu/+source/network- manager/+bug/988183/comments/6 ------------------------------------------------------------------------ On 2012-03-28T16:44:27+00:00 Neil wrote: Thanks, not sure whats going on there. I'll have to figure that out. The spec file isn't explicitly Required:-ing that package. While I figure it out, please just set the interface settings for the interface in questions for IPv6 to Ignore or Disable, that will provide an equally good solution. Reply at: https://bugs.launchpad.net/ubuntu/+source/network- manager/+bug/988183/comments/7 ------------------------------------------------------------------------ On 2012-03-30T10:31:13+00:00 Jirka wrote: (In reply to comment #5) > (In reply to comment #4) > > http://koji.fedoraproject.org/koji/taskinfo?taskID=3936339 > > > > There you go, thats the rawhide NetworkManager built for f16. > > > > Thanks a lot for the packages. > > I tried to install them but updated NetworkManager-gnome is missing. Please try F16 update here (it's not in stable at the time of this posting) http://koji.fedoraproject.org/koji/buildinfo?buildID=310135 Reply at: https://bugs.launchpad.net/ubuntu/+source/network- manager/+bug/988183/comments/8 ------------------------------------------------------------------------ On 2012-04-01T07:15:13+00:00 Nicolas wrote: I also have the same problem, but the updated NetworkManager doesn't seem to help: # yum info NetworkManager Installed Packages Name : NetworkManager Arch : x86_64 Epoch : 1 Version : 0.9.4 Release : 1.git20120328.fc16 Size : 6.7 M Repo : installed >From repo : updates-testing Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02) I have a "Freebox v6" ADSL router. Reply at: https://bugs.launchpad.net/ubuntu/+source/network- manager/+bug/988183/comments/9 ------------------------------------------------------------------------ On 2012-04-02T09:51:17+00:00 Yann wrote: Created attachment 574435 /var/log/messages After installing the provided packages, I'm still having the problem. See this in the log. Additionally, I'm hitting bug #799591 . Reply at: https://bugs.launchpad.net/ubuntu/+source/network- manager/+bug/988183/comments/10 ------------------------------------------------------------------------ On 2012-04-02T16:47:24+00:00 Neil wrote: Did you all make sure you're configuration for ipv6 in NM hadn't reverted to automatic or dhcp? Reply at: https://bugs.launchpad.net/ubuntu/+source/network- manager/+bug/988183/comments/11 ------------------------------------------------------------------------ On 2012-04-02T17:00:53+00:00 Yann wrote: (In reply to comment #11) > Did you all make sure you're configuration for ipv6 in NM hadn't reverted to > automatic or dhcp? After installing the provided package here, I've checked that ipv6 configuration is in "automatic" mode. And it's still in "automatic" mode. Reply at: https://bugs.launchpad.net/ubuntu/+source/network- manager/+bug/988183/comments/12 ------------------------------------------------------------------------ On 2012-04-02T17:06:04+00:00 Neil wrote: no, I'm asking if it wasn't in automatic mode previously. If its in automatic now, you need to move it to ignore or disabled mode. the rawhide NM has fixed this problem for some, but others still need to explicitly disable NM's ipv6 handling if they use SLAAC at the moment. Reply at: https://bugs.launchpad.net/ubuntu/+source/network- manager/+bug/988183/comments/13 ------------------------------------------------------------------------ On 2012-04-02T17:51:44+00:00 Yann wrote: (In reply to comment #13) > no, I'm asking if it wasn't in automatic mode previously. If its in automatic > now, you need to move it to ignore or disabled mode. the rawhide NM has fixed > this problem for some, but others still need to explicitly disable NM's ipv6 > handling if they use SLAAC at the moment. If "ignore" or "disable" is still required, the updated NM packages are not fixing the problem as expected. So I'm going to switch from "automatic" (the current and previous mode) to "ignore" which was proven to workaround the problem. Reply at: https://bugs.launchpad.net/ubuntu/+source/network- manager/+bug/988183/comments/14 ------------------------------------------------------------------------ On 2012-04-03T10:55:20+00:00 Neil wrote: As noted above some people have this problem automatically fixed when using the latest NM, others dont. I'm still trying to figure out what the difference between the two is. Given that this thread seems to contain people in the latter group, I'll reassign this over to NM for a closer look. Reply at: https://bugs.launchpad.net/ubuntu/+source/network- manager/+bug/988183/comments/15 ------------------------------------------------------------------------ On 2012-04-19T21:18:04+00:00 Dan wrote: *** This bug has been marked as a duplicate of bug 785772 *** Reply at: https://bugs.launchpad.net/ubuntu/+source/network- manager/+bug/988183/comments/16 ** Changed in: network-manager (Fedora) Status: Unknown => Invalid ** Changed in: network-manager (Fedora) Importance: Unknown => Medium -- 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/988183 Title: Logs full with "ICMPv6 RA: ndisc_router_discovery() failed to add default route" Status in NetworkManager: Fix Released Status in network-manager package in Ubuntu: Fix Released Status in network-manager source package in Precise: Fix Released Status in network-manager package in Fedora: Invalid Bug description: [Impact] Minor impact, this should only be affecting users of the kernel mainline packages since we're not shipping kernel 3.3.0 where the issue is presumed to occur, take care of letting these users also benefit from stable connections since they may need these kernels for new hardware support (and kernels that may be backported in the future). This only affects IPv6-enabled network where the kernel expects to setup a default route by itself and doesn't play nice with something else modifying the routes. [Development Fix] Fixed upstream, as http://cgit.freedesktop.org/NetworkManager/NetworkManager/commit/?id=77de91e5a8b1c1993ae65c54b37e0411e78e6fe6. See https://bugzilla.gnome.org/show_bug.cgi?id=673476 (upstream bug). This change only affects NetworkManager's code, doesn't require rebuild of any dependant package. [Stable Fix] See above "Development fix". [Test Case] 1) Connect to an IPv6 network with a kernel 3.3.0 or higher. 2) Observe behavior in 'ip route -6' and messages in /var/log/syslog. Wireless connections should remain stable. [Regression Potential] Only IPv6 could be affected, no potential for regression expected for IPv4 routing or other parts of NetworkManager. Routing may be incorrect, resulting in the wrong device taking precedence for data being sent over the network when IPv6 is in use; IPv6 connections (or connections altogether, if IPv6 is set to "Required" (which is not by default)) may be torn down or unavailable due to invalid routes. --------- Hi, I am observing a lot of "ICMPv6 RA: ndisc_router_discovery() failed to add default route" in my logs. After a fresh reboot: $ dmesg | grep "ICMPv6 RA: ndisc_router_discovery() failed to add default route." | wc -l 46 First, I thought this is a kernel issue, but than I found a bug-report in the Red Hat BTS in [1]. Just FYI: I am on Linux-3.4-rc4 - with the original Ubuntu/precise kernel I haven't seen this which is linux-image-3.2.0-23-generic (3.2.0-23.36). - Sedat - [1] https://bugzilla.redhat.com/show_bug.cgi?id=785772 ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: network-manager 0.9.4.0-0ubuntu3 Uname: Linux 3.4.0-rc4-4-generic x86_64 ApportVersion: 2.0.1-0ubuntu5 Architecture: amd64 Date: Wed Apr 25 08:40:50 2012 ExecutablePath: /usr/sbin/NetworkManager InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120301) IpRoute: default via 192.168.178.1 dev wlan0 proto static 169.254.0.0/16 dev wlan0 scope link metric 1000 192.168.178.0/24 dev wlan0 proto kernel scope link src 192.168.178.22 metric 2 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true ProcEnviron: TERM=linux PATH=(custom, no user) LANG=de_DE.UTF-8 SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) nmcli-con: NAME UUID TYPE TIMESTAMP TIMESTAMP-REAL AUTOCONNECT READONLY DBUS-PATH myCastle-WLAN WPA (Wireless LAN) a74880ae-a336-4133-9454-b0376557cb6c 802-11-wireless 1335335775 Mi 25 Apr 2012 08:36:15 CEST yes no /org/freedesktop/NetworkManager/Settings/0 nmcli-dev: DEVICE TYPE STATE DBUS-PATH eth0 802-3-ethernet unmanaged /org/freedesktop/NetworkManager/Devices/1 wlan0 802-11-wireless connected /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 To manage notifications about this bug go to: https://bugs.launchpad.net/network-manager/+bug/988183/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
