HP dv2000 laptop does not resume while in suspended state

Among other things, the last error messages I see on screen are:

scsi 0:0:0:0: rejecting I/O to dead device
EXT3-fs error (device sda2) : ...

(sda2 is my root partition)

I tried to fiddle around with the settings in /etc/default/acpi-support, but I did not get anything satisfactory (i.e. sometimes, I was able to get back to X, but nothing worked, or the OS freezed with a lot of text, etc...)

If somebody has the same problem using Feisty and the stock kernel (2.6.20-15), please shout!

Until then, I guess I'll avoid suspending my laptop :-(

In the meantime, I disabled suspend/hibdernate using this:

http://jeremy.sunriseroad.net/2007/02/08/how-to-disable-suspend-and-hibernate-for-all-users-in-ubuntu/

Thanks for taking the time to report this bug and helping to make Ubuntu better. Unfortunately we can't fix it, because your description doesn't yet have enough information.
Please include the following additional information, if you have not already done so (please pay attention to lspci's additional options), as required by the Ubuntu Kernel Team:
1. Please include the output of the command 'uname -a' in your next response. It should be one, long line of text which includes the exact kernel version you're running, as well as the CPU architecture.
2. Please run the command 'dmesg > dmesg.log' and attach the resulting file 'dmesg.log' to this bug report.
3. Please run the command 'sudo lspci -vvnn > lspci-vvnn.log' and attach the resulting file 'lspci-vvnn.log' to this bug report.
For your reference, the full description of procedures for kernel-related bug reports is available at https://wiki.ubuntu.com/KernelTeamBugPolicies . Thanks in advance!

julien@prolix:~$ uname -a
Linux prolix 2.6.20-15-generic #2 SMP Sun Apr 15 06:17:24 UTC 2007 x86_64 GNU/Linux

I have the same problem on my DV2000, if i choose hibernate it just crashes and does not hibernate at all

Beginning with the Hardy Heron 8.04 development cycle, all open Ubuntu kernel bugs need to be reported against the "linux" kernel package. We are automatically migrating this bug to the new "linux" package. However, development has already began for the upcoming Intrepid Ibex 8.10 release. It would be helpful if you could test the upcoming release and verify if this is still an issue - http://www.ubuntu.com/testing . If the issue still exists, please update this report by changing the Status of the "linux" task from "Incomplete" to "New". We appreciate your patience and understanding as we make this transition. Thanks!

The Ubuntu Kernel Team is planning to move to the 2.6.27 kernel for the upcoming Intrepid Ibex 8.10 release. As a result, the kernel team would appreciate it if you could please test this newer 2.6.27 Ubuntu kernel. There are one of two ways you should be able to test:

1) If you are comfortable installing packages on your own, the linux-image-2.6.27-* package is currently available for you to install and test.

--or--

2) The upcoming Alpha5 for Intrepid Ibex 8.10 will contain this newer 2.6.27 Ubuntu kernel. Alpha5 is set to be released Thursday Sept 4. Please watch http://www.ubuntu.com/testing for Alpha5 to be announced. You should then be able to test via a LiveCD.

Please let us know immediately if this newer 2.6.27 kernel resolves the bug reported here or if the issue remains. More importantly, please open a new bug report for each new bug/regression introduced by the 2.6.27 kernel and tag the bug report with 'linux-2.6.27'. Also, please specifically note if the issue does or does not appear in the 2.6.26 kernel. Thanks again, we really appreicate your help and feedback.

I am on a HP dv2225nr laptop with AMD Turion64 and Nvidia GeForce Go 6150 with 177.80 driver on Ubuntu 8.10 updated completely as of today. When I try suspend, it works just fine. When I try to resume by pushing the power button or opening the lid, it flashes and I get the notification about wireless being disconnected then connected. After that, I get a black screen with a movable mouse cursor. I do not see anything else and clicking has no effect. If I use CTRL-BKSPACE to restart X, I see the wallpaper flash and then I go to a tty with EXT3 errors about not being able to find inodes. I have to hard reboot to get back to a working system. Kernel is 2.26.27-8-generic.

We had the same problem with an HP Pavilion DV2000. I worked around it by adding ext3 to the list of modules to unload in /etc/default/acpi-support. Now suspend seems to work.

MODULES="ext3"

Stefie

Stefie is my new hero!! This worked way better than standby/resume ever worked on other operating systems. It is lightning fast and wireless comes right back up after just a slight delay. Someone give Stefie 1000 Ubuntu points!

Per a decision made by the Ubuntu Kernel Team, bugs will longer be assigned to the ubuntu-kernel-team in Launchpad as part of the bug triage process. The ubuntu-kernel-team is being unassigned from this bug report. Refer to https://wiki.ubuntu.com/KernelTeamBugPolicies for more information. Thanks.

This bug report was marked as Triaged a while ago but has not had any updated comments for quite some time. Please let us know if this issue remains in the current Ubuntu release, http://www.ubuntu.com/getubuntu/download . If the issue remains, click on the current status under the Status column and change the status back to "New". Thanks.

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This bug report was marked as Incomplete and has not had any updated comments for quite some time. As a result this bug is being closed. Please reopen if this is still an issue in the current Ubuntu release http://www.ubuntu.com/getubuntu/download . Also, please be sure to provide any requested information that may have been missing. To reopen the bug, click on the current status under the Status column and change the status back to "New". Thanks.

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