Bug 2769
Summary: | kernel BUG during read access on cdrom device | ||
---|---|---|---|
Product: | IO/Storage | Reporter: | Edouard RONDEPIERRE (edouard.rondepierre) |
Component: | IDE | Assignee: | fs_other |
Status: | CLOSED PATCH_ALREADY_AVAILABLE | ||
Severity: | normal | CC: | bunk |
Priority: | P2 | ||
Hardware: | i386 | ||
OS: | Linux | ||
Kernel Version: | 2.6.6 | Subsystem: | |
Regression: | --- | Bisected commit-id: |
Description
Edouard RONDEPIERRE
2004-05-25 12:58:01 UTC
This should be fixed in 2.6.7-rc1. Please test that and update this bug report, thanks. Distro: Fedora Core 3, kernel-2.6.9 I believe I have this same bug, or one almost exactly like it. Linux can't read/mount good cdroms. I posted an error to the Fedora Core 3 bugzilla and asked in the fedora-test list. Alan Cox suggested I post the error in this bugzilla. Then I came here and ran a query and I found this report, which has many of the same elements as mine. My problem is described here: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=137831 The short and sweet is that CDs fail to mount and the message (over and over again) is: kernel: hdc: irq timeout: status=0xd0 { Busy } kernel: hdc: irq timeout: error=0xd0LastFailedSense 0x0d kernel: hdc: DMA disabled kernel: hdc: ATAPI reset complete cdroms will not mount at all. If I use the kernel option hdc=ide-scsi option, they will mount, but the message log has a deprecation warning in it and I'm advised to use ide-cd instead. But that doesn't work. The device is an NEC-CD/DVD+RW device. IT is a USB hotswappable device in a Dell Inspiron 8600 laptop. It works great in MSWindows, so I'm pretty sure the drive itself is not broken. Perhaps it is not compliant with some ATAPI standard. What to do? According to the infomation in the linked RedHat bug, this issue is already fixed in recent kernels. |