I have this issue with a [ 27.129377] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x18b8 irq 15 [ 27.337912] ata2.00: ATAPI: TSSTcorpCD/DVDW SN-S082D, SS03, max UDMA/33
which gives (using hardy, kernel 2.6.24-21-generic) regular error messages like this (no noticeable lockups): Oct 16 07:47:41 giotto kernel: [81641.657883] cdb 43 00 00 00 00 00 00 00 0c 40 00 00 00 00 00 00 Oct 16 07:47:41 giotto kernel: [81641.657885] res 40/00:03:00:00:00/00:00:00:00:00/a0 Emask 0x4 (timeout) Oct 16 07:47:46 giotto kernel: [81646.691699] ata2: port is slow to respond, please be patient (Status 0xd0) Oct 16 07:47:51 giotto kernel: [81651.670626] ata2: device not ready (errno=-16), forcing hardreset Oct 16 07:47:51 giotto kernel: [81651.670635] ata2: soft resetting link Oct 16 07:47:51 giotto kernel: [81652.194503] ata2.00: configured for UDMA/25 Oct 16 07:47:51 giotto kernel: [81652.194525] ata2: EH complete I have just tried the 2.6.27 kernel from intrepid, and got exactly the same messages after a few minutes. The new kernel does not appear to help, for my system. -- [Hardy] ATA resets 3 times before correctly activating https://bugs.launchpad.net/bugs/178653 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
