** Description changed: Scince the hardy upgrade my DVD writer (LG GSA-H55L) is no longer working. Copying files fails with an "Input/output error" and burning a disc stops after a few seconds with nero reporting "DMA-driver error, CRC error". This all worked fine with gutsy and is still working without problems under windows. So it looks like the hardy upgrade broke something. - when trying to copy dmesg reports: + when trying to copy data from a CD, dmesg reports: [ 715.769691] Buffer I/O error on device sr0, logical block 13507 [ 715.825081] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE,SUGGEST_OK [ 715.825088] sr 3:0:0:0: [sr0] Sense Key : Hardware Error [current] [ 715.825091] sr 3:0:0:0: [sr0] Add. Sense: Logical unit communication CRC error (Ultra-DMA/32) [ 715.825095] end_request: I/O error, dev sr0, sector 54032 [ 715.825098] Buffer I/O error on device sr0, logical block 13508 [ 715.831045] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE,SUGGEST_OK [ 715.831089] sr 3:0:0:0: [sr0] Sense Key : Hardware Error [current] [ 715.831092] sr 3:0:0:0: [sr0] Add. Sense: Logical unit communication CRC error (Ultra-DMA/32) [ 715.831095] end_request: I/O error, dev sr0, sector 54288 [ 715.859007] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE,SUGGEST_OK [ 715.859013] sr 3:0:0:0: [sr0] Sense Key : Hardware Error [current] [ 715.859016] sr 3:0:0:0: [sr0] Add. Sense: Logical unit communication CRC error (Ultra-DMA/32) [ 715.859021] end_request: I/O error, dev sr0, sector 54028 [ 715.881755] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE,SUGGEST_OK [ 715.881762] sr 3:0:0:0: [sr0] Sense Key : Hardware Error [current] [ 715.881766] sr 3:0:0:0: [sr0] Add. Sense: Logical unit communication CRC error (Ultra-DMA/32) [ 715.881770] end_request: I/O error, dev sr0, sector 54028 [ 715.883494] sr 3:0:0:0: [sr0] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE,SUGGEST_OK [ 715.883501] sr 3:0:0:0: [sr0] Sense Key : Hardware Error [current] [ 715.883504] sr 3:0:0:0: [sr0] Add. Sense: Logical unit communication CRC error (Ultra-DMA/32) [ 715.883509] end_request: I/O error, dev sr0, sector 54032
-- DVD writer not working since hardy upgrade https://bugs.launchpad.net/bugs/228624 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
