Thanks for the updates everyone. Unfortunately it's not likely this
will be fixed as a Stable Release Update to Dapper so I'm closing the
linux-source-2.6.15 task. Thanks.
** Changed in: linux-source-2.6.15 (Ubuntu)
Status: Confirmed = Won't Fix
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Removing modular bay drive causes
Confirmed to work normally under Intrepid on Thinkpad T40. Tested with
Ultrabay: combo drive.
Linux 2.6.27-7-generic #1 SMP Thu Oct 30 04:18:38 UTC 2008 i686
GNU/Linux
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Removing modular bay drive causes system freeze
https://bugs.launchpad.net/bugs/12519
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should add on Intrepid Alpha 6 2.6.27-generic kernel
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works like charm on T61p
[ 1052.036096] ata1.00: disabled
[ 1052.036161] ata1.00: detaching (SCSI 0:0:0:0)
[ 1073.684055] ata1: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0xe frozen
[ 1073.684069] ata1: ACPI event
[ 1073.684153] ata1: soft resetting link
[ 1073.848722] ata1.00: ATAPI:
Setting this to Fix Released based on the decision to stick with the
2.6.27 kernel for Intrepid - https://lists.ubuntu.com/archives/kernel-
team/2008-September/003107.html .
** Changed in: linux (Ubuntu)
Status: In Progress = Fix Released
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Removing modular bay drive causes system
Hey,
removing my DVD-Rom on my Thinkpad R60i works in Intrepid Ibex Alpha 5
now.
Linux merlin 2.6.27-2-generic #1 SMP Thu Aug 28 17:20:02 UTC 2008 i686
GNU/Linux
Great work! Thanks.
Johannes R.
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Removing modular bay drive causes system freeze
https://bugs.launchpad.net/bugs/12519
You
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
On 2.6.27-1-generic my computer no longer freezes when I remove a drive
from the modular bay!
There was an interesting dmesg:
[71146.238059] ata5.00: disabled
[71146.238090] ata5.00: detaching (SCSI 4:0:0:0)
[71146.238090] sd 4:0:0:0: [sdb] Synchronizing SCSI cache
[71146.238090] sd 4:0:0:0:
Hi James,
Thanks so much for the quick testing and the feedback. I'm going to
tentatively wait to mark this bug Fix Released until it's officially
confirmed we'll be sticking with the 2.6.27 kernel. I'll tag this bug
'fixed-2.6.27' so we know to flip the status when the decision is made.
If
Confirmed with my new Lenovo R61i too.
2.6.24-19-generic
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Confirmed with Linux ubuntu 2.6.24-19-generic #1 SMP Fri Jul 11 23:41:49 UTC
2008 i686 GNU/Linux on Thinkpad R61.
I will get a 2.6.22 kernel and see what the results are.
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Confirmed. I'm using a Toshiba Satellite Pro 6100 with Ubuntu 8.04.
It worked in 7.10 Gutsy and I think in 7.04 Feisty too. But I'm not sure about
that.
$ uname -r
2.6.24-15-generic
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As per Leann's request in Bug 129125, I've installed the first of the
2.6.25 kernels. The good news is that it does *not* freeze. I have not
yet tested for functionality of devices inserted into the hot-swap bay.
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Removing modular bay drive causes system freeze
Confirmed with Kubuntu 8.04 Hardy Heron, all updates
on a Thinkpad T42p 2373
Hotswapping Ultrabay devices (PATA HDD and DVD-RAM) was working perfectly
under Gutsy
and is now totally locking and freezing the computer. Only resetting with the
power button helps.
This is SHOWSTOPPER for
Using 2.6.24-17-rt and its happening on my t61p still... complete and
instantaneous hardlock every time.
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I am experiencing the same behavior on a T41p with Hardy and the stock kernel
2.6.24-16-generic
.
Hotswapping of my harddisk with cdrw drive worked perfectly well with Gutsy
(kernel 2.6.22-14-generic). After the upgrade to Hardy the system freezes when
I try eject the drive. Interestingly when
Still present on my ThinkPad T61. Hotswapping CD/DVDROM causes hard
lock, requiring cold reboot. 2.6.24-16-generic is my kernel.
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You received this bug notification because you are a member of Ubuntu
Bugs,
I have the same regression on a Fujitsu-Siemens Lifebook C1110. On
gutsy, bay was working as intended. In hardy, system hard freeze when
ejecting the bay dvd-rom.
Still present on 2.6.24-12.
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You received
According to the schedule
(https://wiki.ubuntu.com/HardyReleaseSchedule), Hardy kernel freeze is
in just over a week. Is there anything I can do to help in terms of
testing so that this regression from Gutsy is fixed in Hardy?
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Removing modular bay drive causes system freeze
Since the only message that appears anywhere with respect to the hotswap
bay is:
ata4: exception Emask 0x10 SAct 0x0 SErr 0x0 action 0xa frozen
ata4: ACPI event
on the console (not the logs), I thought that the following might have
some value. I had attached an eSATA drive on a SiiG
Bay hotplug patch from Gutsy was integrated upstream, so we already
carry it. Can you confirm if you see ACPI events on ejecting the bay? It
probably shows up in /var/log/acpid
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Amit,
*NOTHING* appears in the acpid log for any of the following:
- unlock the bay lever
- pull the DVD drive
- insert the DVD drive
- lock the bay lever
This is true for both Gutsy and Hardy.
With Gutsy, I see the following from lshal -m:
22:30:46.957:
... and here we go:
# lshal -m
Start monitoring devicelist:
-
--- NOTHING ---
and from udevmonitor:
# udevmonitor --kernel --udev
udevmonitor will print the received events for:
UDEV the event which udev sends out after rule
And just to confirm:
# uname -a
Linux noel-hardy 2.6.24-10-generic #1 SMP Fri Feb 22 18:26:06 UTC 2008 x86_64
GNU/Linux
and when I pull the drive, I still get the kernel freeze, with the only
output being to the console, as documented previously.
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Removing modular bay drive causes
I just tried booting both Gutsy and Hardy without anything in the drive
bay, and then inserting.
With Hardy, NOTHING happens. I can insert, remove, insert, remove, who
cares. NOTHING happens. It does not recognize that I have put a drive
into the bay.
With Gutsy:
# lshal -m
Start
** Changed in: linux (Ubuntu)
Status: Triaged = In Progress
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** Changed in: linux (Ubuntu)
Assignee: Ubuntu Kernel Team (ubuntu-kernel-team) = Amit Kucheria (amitk)
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FWIW, I just tried this with the latest Fedora 9 code, which installed a
2.6.25 kernel. It also freezes solid when the drive is pulled from the
bay. So it is not fixed upstream.
You might want to check with Matthew Garrett, since I believe that he's
the one who made this work for Gutsy.
As for
Just confirming that this regression is still present in the latest
kernel for Hardy alpha:
$ uname -a
Linux noel-hardy 2.6.24-7-generic #1 SMP Thu Feb 7 00:56:31 UTC 2008 x86_64
GNU/Linux
$ cat /proc/version_signature
Ubuntu 2.6.24-7.12-generic
Gutsy works, Hardy alpha is still
** Changed in: linux (Ubuntu)
Importance: Undecided = Medium
Assignee: (unassigned) = Ubuntu Kernel Team (ubuntu-kernel-team)
Status: Incomplete = Triaged
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I booted to my BIOS and doublechecked the configuration. The hot-bay is
configured for AHCI, not Compatibility. Again, this is the same
configuration that works with Gutsy.
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** Attachment added: lspci-vvnn.log
http://launchpadlibrarian.net/11569951/lspci-vvnn.log
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Leann,
Done. It didn't work. I will attach the logs you've previously
requested.
BUT ... I also have an additional data point for you this time.
Although nothing showed up in the logs, I happened to be using console 1
instead of the gnome session when I pulled the drive, and there was
output
Hi Noel,
It might be good if you test with the latest published kernel -
2.6.24-5.9 (https://launchpad.net/ubuntu/+source/linux) It was most
recently sync'd wih the 2.6.24 release of the upstream mainline kernel.
Thanks!
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Removing modular bay drive causes system freeze
Rebooted and tried Compatibility mode instead of AHCI. No difference,
except that it was ata2 instead of ata4 when the error appeared on the
console.
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** Attachment added: uname-a.log
http://launchpadlibrarian.net/11455160/uname-a.log
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** Attachment added: version.log
http://launchpadlibrarian.net/11455161/version.log
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** Attachment added: dmesg.log
http://launchpadlibrarian.net/11455162/dmesg.log
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** Attachment added: lspci-vvnn.log
http://launchpadlibrarian.net/11455163/lspci-vvnn.log
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Hi Leann,
Thank you for explaining what you need. Ben Collins wrote: We would
like to fix all bugs, but need users to test and help with debugging.
Well, this bug is important to me, and I'm here to help as much as I
can. Just let me know how I can help. :-) Need me to run an interim
test
Would it help you if I provided the same attachments from the same T61p
running Gutsy. where this works?
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Another bit of data: with Gutsy and my ThinkPad T61p 6457-7WU, the
hotswap bay shows up as 1:0:0:0; with Hardy, it shows up as 3:0:0:0
And with the latest changes to Hardy, it is showing up as 4:0:0:0. Is
this shifting of the host ID related to the bug?
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Removing modular bay drive causes
I just rebooted under Gutsy and updated it.
Hotswapping still works with Gutsy, but it seems that I was wrong about
the host ID being consistent. The host ID is shifting with Gutsy too.
I'll modify the udev rules and scripts from
Hi Noel,
Thanks for the update. Per the kernel team's bug policy, can you please
attach the following information when running Hardy. Please be sure to
attach each file as a separate attachment.
* uname -a uname-a.log
* cat /proc/version_signature version.log
* dmesg dmesg.log
* sudo lspci
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
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I can confirm this on my Thinkpad T42p with up to date Edgy. The system
freezes immediately after I have removed the cd drive off the ultrabay.
Additional informations are available at
http://thinkwiki.org/wiki/How_to_hotswap_UltraBay_devices .
Should I file a new bug instead?
Thanks!
**
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