Bug 11385
Summary: | cannot mount dvd | ||
---|---|---|---|
Product: | IO/Storage | Reporter: | weilo (jinp65) |
Component: | Serial ATA | Assignee: | Tejun Heo (tj) |
Status: | REJECTED INVALID | ||
Severity: | normal | ||
Priority: | P1 | ||
Hardware: | All | ||
OS: | Linux | ||
Kernel Version: | 2.6.25.14-108.fc9.i686 | Subsystem: | |
Regression: | Yes | Bisected commit-id: |
Description
weilo
2008-08-20 12:26:34 UTC
Can you please try different, preferably pressed DVDs? The drive is reporting medium error which is the drive's way to tell the kernel that it just can't read data off the media reliably. what do you mean by "pressed DVDs"? the dvdrom can only work on DVD-R, and most commercial DVDs are DVD+R. All the DVDs I tried are burned by myself into DVD-R, that include Fedora 6, 8 and 9(use k3b to burn from downloaded iso), and a dvd movie, and fedora core 1(on the same machine) can mount them, so it should not be hardware problem. what kind of change I should make to try to use ide-cd and see if that work? since fedora 1 use that and working. more of the problem of udev than driver, kill the following process(more than once) after mount command will be able to mount 6971 ? D< 0:00 /lib/udev/scsi_id --export --whitelisted -d /dev/.tmp-11-0 close it? Pressed as opposed to recorded. Pressed media usually have better read characteristics than recorded ones. Hmm... that's strange. Media error goes away if you kill scsi_id? Is it reproducible? I can only reproduce vol_id but scsi_id 5283 ? D< 0:00 /lib/udev/vol_id --export /dev/.tmp-11-0 killing vol_id does stop media error, my bash_history does show I killed both 6971 and 5283, but cannot bring up scsi_id now. next time when I reinstall the whole system I will take a look. I disabled the /etc/udev/rules.d/60-cdrom_id.rules, now the dolphin(auto popup) is mounting ok, but mount command still has error. Okay, please post when you find out more. Thanks. |