Public bug reported: Noticed this after an upgrade to raring on a Macbookpro 8,1.
After resuming the machine from sleeping, getting an IP address through the network manager takes anything between 30 seconds and a minute. Whereas in quantal it took approx. 10 seconds max. When further investigating this issues, I came across a somewhat unrelated bug (https://bugs.launchpad.net/ubuntu/+source/network- manager/+bug/274405) which contained a workaround : prevent /etc/network /if-pre-up.d/wireless-tools from executing in the first place, for example, by inserting "exit 0" before executing the function "apply- settings" in the bash script. Some command in this long chain of if statements inside apply-settings is causing this delay - will investigate further time permitting. Wireless-tools is version 30~pre9-8ubuntu1, wireless chip is a Broadcom BCM4331 using the b43 kernel driver as a part of a new upstream kernel version 9.0-030900-generic (but I also noticed this behaviour with the stock 3.8 kernel that comes with raring). I suspect a driver problem in connection with the wireless tools as there was no such delay in quantal (using kernel upgrades up to 3.6.3). ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: wireless-tools 30~pre9-8ubuntu1 Uname: Linux 3.9.0-030900-generic x86_64 ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 Date: Thu May 2 07:44:46 2013 InstallationDate: Installed on 2012-05-16 (350 days ago) InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425) MarkForUpload: True ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: wireless-tools UpgradeStatus: Upgraded to raring on 2013-04-27 (4 days ago) ** Affects: wireless-tools (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug raring -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1175455 Title: wireless-tools prevent wireless reconnect after resume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/wireless-tools/+bug/1175455/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
