i found a workaround for my particular system (see above somewhere in the comments) which has worked for me for a month or two now:
/etc/rc.local: #################################### echo "Killing the hald polling processes to try to stop CD drive from hanging..." if /usr/bin/pkill -f 'hald-addon-storage: polling'; then echo "Killed." else echo "Warning: hald polling process not found or not killable." fi echo "Disabling APM of /dev/sda ... " /sbin/hdparm -B 255 /dev/sda #################################### The overall problem seems to be caused by the first part - hald polling the CD drive every couple of seconds. The second part (APM) was done because some *buntu users have posted that the default settings are tough on the hard drive in terms of wear and tear. The down side to the above solution is that DVDs/CDs won't automount. But i'm old-fashioned anyway and prefer to manually mount all external devices, so that doesn't bother me in the least bit. i hope this helps someone else out there... -- Santa rosa , strange messages in the kernel log https://bugs.launchpad.net/bugs/120839 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs