Public bug reported: Binary package hint: udev
Description: Ubuntu lucid (development branch) Release: 10.04 udev: Installed: 149-5 Candidate: 149-5 Version table: *** 149-5 0 500 http://nl.archive.ubuntu.com lucid/main Packages 100 /var/lib/dpkg/status Gnome desktop Burning dvd+rw with K3b on LG CH08LS10 (it seems to be related to the drive as well, according to the debburn-devel list). K3b shows burning speed between 0.1x and 0.3x instead of 4x (on 4x media). Checked both drive and media: drive performs normal in redmond-based OS, media is written at normal speed if the drive is replaced by an older (ide) NEC drive. After checking several other options based on info from debburn-devel list I started to suspect udev. During the extremely slow writing session I stopped udev and the drive speed almost immediately went to 4x. Reported that to debburn-devel (http://lists.alioth.debian.org/pipermail/debburn-devel/2010-January/000740.html) Today I decided to replay the same job with udev logging set to debug. I will attach part of my syslog that shows what's happening. ** Affects: udev (Ubuntu) Importance: Undecided Status: New -- excessive udev activity during dvd burning https://bugs.launchpad.net/bugs/517216 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs