[Bug 408779]
** Attachment added: "dmesg" http://launchpadlibrarian.net/29886156/dmesg ** Attachment added: "lspci" http://launchpadlibrarian.net/29886158/lspci ** Description changed: After updating to 2.6.31-5-generic, the wireless adapter fails to connect. Network manager associates with the network correctly, but fails to receive an ip address. Investigating from the terminal, I can manually assign a network address and then connect to the network, but running "sudo dhclient wlan0" fails with an error: Open a socket for LPF: Operation not permitted. + + disabling apparmor via "sudo /etc/init.d/apparmor stop" makes things + work properly again. ** Also affects: apparmor (Ubuntu) Importance: Undecided Status: New ** Description changed: - After updating to 2.6.31-5-generic, the wireless adapter fails to - connect. Network manager associates with the network correctly, but + My wireless adapter fails to connect after applying updates this + morning. Network manager associates with the network correctly, but fails to receive an ip address. Investigating from the terminal, I can manually assign a network address and then connect to the network, but running "sudo dhclient wlan0" fails with an error: Open a socket for LPF: Operation not permitted. - disabling apparmor via "sudo /etc/init.d/apparmor stop" makes things + Disabling apparmor via "sudo /etc/init.d/apparmor stop" makes things work properly again. -- [karmic] dhcp fails with wireless link under 2.6.31-5-generic #24 https://bugs.launchpad.net/bugs/408779 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dhcp3 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 408779] [NEW] [karmic] dhcp fails with wireless link under 2.6.31-5-generic #24
Public bug reported: My wireless adapter fails to connect after applying updates this morning. Network manager associates with the network correctly, but fails to receive an ip address. Investigating from the terminal, I can manually assign a network address and then connect to the network, but running "sudo dhclient wlan0" fails with an error: Open a socket for LPF: Operation not permitted. Disabling apparmor via "sudo /etc/init.d/apparmor stop" makes things work properly again. ** Affects: apparmor (Ubuntu) Importance: Undecided Status: Confirmed ** Affects: dhcp3 (Ubuntu) Importance: Undecided Status: New -- [karmic] dhcp fails with wireless link under 2.6.31-5-generic #24 https://bugs.launchpad.net/bugs/408779 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dhcp3 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 408779] Re: [karmic] dhcp fails with wireless link under 2.6.31-5-generic #24
I can confirm this issue on an up to date Karmic. The problem occurs with all network interfaces as apparmor seems to enforce rules on dhclient too strict to get a dhcp broadcast out. ** Changed in: apparmor (Ubuntu) Status: New => Confirmed -- [karmic] dhcp fails with wireless link under 2.6.31-5-generic #24 https://bugs.launchpad.net/bugs/408779 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dhcp3 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 408779] Re: [karmic] dhcp fails with wireless link under 2.6.31-5-generic #24
*** This bug is a duplicate of bug 408773 *** https://bugs.launchpad.net/bugs/408773 Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 408773, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Feel free to continue to report any other bugs you may find. ** Changed in: dhcp3 (Ubuntu) Status: New => Incomplete ** This bug has been marked a duplicate of bug 408773 apparmor capabilities not working properly ** Changed in: dhcp3 (Ubuntu) Status: Incomplete => Invalid -- [karmic] dhcp fails with wireless link under 2.6.31-5-generic #24 https://bugs.launchpad.net/bugs/408779 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to dhcp3 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
