** Summary changed: - HP Pavilion dv5: ATA exception on resume from suspend + HP Pavilion dv5: ATA exception on resume from suspend [FIXED]
** Description changed: + ** This bug has been fixed by a BIOS update released from HP (Updated + 2nd of June 2009) ** + On resume from suspend in Ubuntu 8.10 (Intrepid Ibex) the ATA driver throws a series of exceptions, as a result the filesystems can not be accessed and the computer needs to be rebooted. Hibernate, however, does work and does not have this problem, suspend / resume only. The linux kernel version is the latest 2.6.27-7. + + * Update 2nd of June * If you have a similar problem with model other + than a dv5, dv4, dv6 or HDXx, please start a new bug report * Update 16th of May 2009 * The problem remains unchanged under Ubuntu 9.04 (Jaunty Jackalope). The initial error message on resume is: btusb_intr_complete: hci0 urb f7d94a00 failed to resubmit (2) ata2: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0x9 t4 ata2: irq_stat 0x00000040, connection status changed ata1: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0x9 t4 ata1: irq_stat 0x00000040, connection status changed sd 0:0:0:0: rejecting I/O to offline device PM: Device 0:0:0:0; failed to resume: error 65536 Then, as nothing is able function properly, the most repeated error message is as follows: ata1: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen ata1: SError: { DevExch } ata2: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen ata2: irq_stat 0x00000040, connection status changed ata2: SError: { DevExch } There are a variety of other error messages thrown about ext3 file systems not being to be re-mounted, but I haven't been able to capture those yet. I'm running a fresh copy of Ubuntu 8.10 (Intrepid Ibex), with the latest updates, on a reasonably new HP Pavilion dv5 (1075er) notebook. Rationale: Originally I posted my problem under bug #158050 but later I realised that this was for an older kernel version. Then I thought that bug #273323 would be a better fit, but that has since digressed into a KDE discussion, entirely irrelevant to my problem. I've looked at every Intrepid suspend / resume bug listed and none are specific to my distribution version, kernel version or hardware so I'm starting a new one. * Update 16th of May 2009 * There has been a Kernel Bug Report open on this for some time now http://bugzilla.kernel.org/show_bug.cgi?id=12276 * Update 18th of May 2009 * There is also evidence, anecdotal and otherwise, to suggest that the same problem is present on HDX and some other models of HP laptop. ** Tags added: fixed -- HP Pavilion dv5: ATA exception on resume from suspend [FIXED] https://bugs.launchpad.net/bugs/301353 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