[Bug 379780] Re: CD-ROM polling on some Optiarc drives causes high CPU usage

[aquasync]

I tried sudo hal-disable-polling --device /dev/sr0, restarting udev, and
even the firmware update. Unfortunately udevadm monitor still shows
repeats of the following (about once a second):

UDEV  [1276134766.174897] change   /devices/pci0000:00/0000:00:1f.2/host1/target1:0:0/1:0:0:0 (scsi)
UDEV  [1276134766.271019] change   /devices/pci0000:00/0000:00:1f.2/host1/target1:0:0/1:0:0:0/block/sr0 (block)

Most noticeably annoying with the Lucid CD in the drive, as the software
sources pop-up keeps appearing.

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CD-ROM polling on some Optiarc drives causes high CPU usage
https://bugs.launchpad.net/bugs/379780
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