I can confirm this problem with my hardware. Lite-On DVD-RW SHW-160P6S MSI K9VGM-V mainboard AMD Athlon X2 5200+ SATA hard drive
The dvd drive will work just fine for many hours and then stop working for no apparent reason, even when idle. It then becomes inaccessible until reboot. Once the errors begin, the driver starts dropping the access speed until it reaches PIO0. Here are my messages from last night...I wasn't using the machine when the errors started appearing. Jun 17 22:51:31 jjg-linux -- MARK -- Jun 17 23:11:31 jjg-linux -- MARK -- Jun 17 23:26:39 jjg-linux kernel: [26715.181580] cdb 43 00 00 00 00 00 00 00 0c 00 00 00 00 00 00 00 Jun 17 23:26:39 jjg-linux kernel: [26715.181581] res 40/00:03:00:0c:00/00:00:00:00:00/a0 Emask 0x4 (timeout) Jun 17 23:26:39 jjg-linux kernel: [26715.181596] ata1: soft resetting link Jun 17 23:26:39 jjg-linux kernel: [26715.382762] ata1.00: configured for UDMA/33 Jun 17 23:26:39 jjg-linux kernel: [26715.382769] ata1: EH complete Jun 17 23:27:09 jjg-linux kernel: [26726.896444] cdb 43 00 00 00 00 00 00 00 0c 00 00 00 00 00 00 00 Jun 17 23:27:09 jjg-linux kernel: [26726.896445] res 40/00:03:00:0c:00/00:00:00:00:00/a0 Emask 0x4 (timeout) Jun 17 23:27:09 jjg-linux kernel: [26726.896457] ata1: soft resetting link Jun 17 23:27:10 jjg-linux kernel: [26727.097628] ata1.00: configured for UDMA/33 Jun 17 23:27:10 jjg-linux kernel: [26727.097634] ata1: EH complete Jun 17 23:27:40 jjg-linux kernel: [26738.611311] cdb 43 00 00 00 00 00 00 00 0c 00 00 00 00 00 00 00 Jun 17 23:27:40 jjg-linux kernel: [26738.611312] res 40/00:03:00:0c:00/00:00:00:00:00/a0 Emask 0x4 (timeout) Jun 17 23:27:40 jjg-linux kernel: [26738.611326] ata1: soft resetting link Jun 17 23:27:40 jjg-linux kernel: [26738.812494] ata1.00: configured for UDMA/33 Jun 17 23:27:40 jjg-linux kernel: [26738.812499] ata1: EH complete Jun 17 23:28:10 jjg-linux kernel: [26750.326167] ata1.00: limiting speed to UDMA/25:PIO4 Jun 17 23:28:10 jjg-linux kernel: [26750.326180] cdb 43 00 00 00 00 00 00 00 0c 00 00 00 00 00 00 00 Jun 17 23:28:10 jjg-linux kernel: [26750.326180] res 40/00:03:00:0c:00/00:00:00:00:00/a0 Emask 0x4 (timeout) Jun 17 23:28:10 jjg-linux kernel: [26750.326192] ata1: soft resetting link Jun 17 23:28:11 jjg-linux kernel: [26750.527361] ata1.00: configured for UDMA/25 Jun 17 23:28:11 jjg-linux kernel: [26750.527371] ata1: EH complete Jun 17 23:28:11 jjg-linux kernel: [26750.527388] sr: Sense Key : Aborted Command [current] [descriptor] Jun 17 23:28:11 jjg-linux kernel: [26750.527393] sr: Add. Sense: No additional sense information Jun 17 23:28:41 jjg-linux kernel: [26762.041044] cdb 25 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Jun 17 23:28:41 jjg-linux kernel: [26762.041045] res 40/00:03:00:0c:00/00:00:00:00:00/a0 Emask 0x4 (timeout) Jun 17 23:28:41 jjg-linux kernel: [26762.041057] ata1: soft resetting link Jun 17 23:28:41 jjg-linux kernel: [26762.242278] ata1.00: configured for UDMA/25 Jun 17 23:28:41 jjg-linux kernel: [26762.242284] ata1: EH complete Here are the driver prints when my machine boots and detects the attached hardware: Jun 17 08:51:31 jjg-linux kernel: [ 22.967072] scsi0 : pata_via Jun 17 08:51:31 jjg-linux kernel: [ 22.967760] scsi1 : pata_via Jun 17 08:51:31 jjg-linux kernel: [ 22.968697] ata1: PATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xfa00 irq 14 Jun 17 08:51:31 jjg-linux kernel: [ 22.968699] ata2: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xfa08 irq 15 Jun 17 08:51:31 jjg-linux kernel: [ 22.968836] USB Universal Host Controller Interface driver v3.0 Jun 17 08:51:31 jjg-linux kernel: [ 23.077431] via-rhine.c:v1.10-LK1.4.3 2007-03-06 Written by Donald Becker Jun 17 08:51:31 jjg-linux kernel: [ 23.167448] FDC 0 is a post-1991 82077 Jun 17 08:51:31 jjg-linux kernel: [ 23.303587] ata1.00: ATAPI: LITE-ON DVDRW SHW-160P6S, PS0A, max UDMA/66 Jun 17 08:51:31 jjg-linux kernel: [ 23.303597] ata1.00: limited to UDMA/33 due to 40-wire cable Jun 17 08:51:31 jjg-linux kernel: [ 23.491040] ata1.00: configured for UDMA/33 Jun 17 08:51:31 jjg-linux kernel: [ 23.657496] scsi 0:0:0:0: CD-ROM LITE-ON DVDRW SHW-160P6S PS0A PQ: 0 ANSI: 5 Jun 17 08:51:31 jjg-linux kernel: [ 23.659484] ACPI: PCI Interrupt 0000:00:0f.0[B] -> GSI 21 (level, low) -> IRQ 21 Jun 17 08:51:31 jjg-linux kernel: [ 23.659523] sata_via 0000:00:0f.0: routed to hard irq line 11 Jun 17 08:51:31 jjg-linux kernel: [ 23.659646] scsi2 : sata_via Jun 17 08:51:31 jjg-linux kernel: [ 23.659680] scsi3 : sata_via Jun 17 08:51:31 jjg-linux kernel: [ 23.660776] ata3: SATA max UDMA/133 cmd 0xff00 ctl 0xfe00 bmdma 0xfb00 irq 21 Jun 17 08:51:31 jjg-linux kernel: [ 23.660778] ata4: SATA max UDMA/133 cmd 0xfd00 ctl 0xfc00 bmdma 0xfb08 irq 21 Jun 17 08:51:31 jjg-linux kernel: [ 23.860994] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300) Jun 17 08:51:31 jjg-linux kernel: [ 24.073194] ata3.00: ATA-7: ST3160815AS, 3.AAC, max UDMA/133 Jun 17 08:51:31 jjg-linux kernel: [ 24.073197] ata3.00: 312581808 sectors, multi 16: LBA48 NCQ (depth 0/32) Jun 17 08:51:31 jjg-linux kernel: [ 24.139688] ata3.00: configured for UDMA/133 Jun 17 08:51:31 jjg-linux kernel: [ 24.339928] ata4: SATA link down 1.5 Gbps (SStatus 0 SControl 300) Jun 17 08:51:31 jjg-linux kernel: [ 24.350607] scsi 2:0:0:0: Direct-Access ATA ST3160815AS 3.AA PQ: 0 ANSI: 5 The drive is only about 1 year old, is this likely a hardware problem? -- ATAPI devices malfunctioning https://bugs.launchpad.net/bugs/231575 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
