[Bug 297663] Re: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM
Launchpad has imported 22 comments from the remote bug at https://bugzilla.redhat.com/show_bug.cgi?id=473219. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. On 2008-11-27T06:51:30+00:00 Constantine wrote: Created attachment 324839 dock/undock event script AFAIK undock code stopped working as of kernel 2.6.24. Searching the Internet, many other laptops are affected (IBM and Dell). It seems to be a generic Linux kernel problem -- I could not see undock work on a number of distributions (Ubuntu, Fedora, Debian) that use a kernel above 2.6.23. I have first seen this in Fedora 9 and did not use Fedora 9 because of that. Fedora 7 (2.6.23.17-88.fc7 kernel works without a glitch). I have written a script that I hooked to udev and it is run on dock/undock events. The script (attached) disables/enables CDROM/DVD and enables/disables CRT. I want to stress that 2.6.23.17-88.fc7 works fine in all situations and combinations with respect to power on state (it does not matter if laptop is docked or undocked when I power it up), hotswap dock/undock, and hibernation (that is I can hibernate undocked and power on docked and it still gets dock event). I have been using it for half a year without a single glitch, regularly (each day) docking/undocking and hibernating multiple times. I have tried fedora 10 recently. What happens if that I press the undock button, in default kernel configuration, the laptop locks up immediately. If I specify the immediate_undock=N parameter to the docking driver, the undock event is handled, and the script that disables DVD/CRT works properly as before. However, most of the times when I dock, the dock event is not generated. Even when the dock event is generated, the USB ports on the docking station (keyboard and mice) are not reconnected (CDROM/DVD and CRT though work, thanks to the docking script). When undocking with immediate_undock=N, the flashing green led never stops to blink (even if my undock script has finished running). With 2.6.23.17-88.fc7, the led has stopped to blink shortly after pressing the undock button. I have also tried writing to /sys/devices/platform/dock.0/undock file from the undock script before exiting. This, however, seems to generate undock event in a loop and the script is called again and again. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/297663/comments/3 On 2008-11-27T06:53:02+00:00 Constantine wrote: Created attachment 324840 UDEV rules for dock/undock Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/297663/comments/4 On 2008-11-27T06:54:28+00:00 Constantine wrote: Created attachment 324841 dock/undock helper script for CRT Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/297663/comments/5 On 2008-11-27T07:06:01+00:00 Constantine wrote: I was concerned about stability of laptop features in fedora 10, but I wanted the new intel driver (to support DRI and suspend/resume). Optionally, I also wanted to test the new kernel (better wireless, wireless leds, etc.) So, I selectively upgraded the pieces (to Fedora 10 versions) to try just the new kernel and X * pciaccess, drm, mesa, Xorg and drivers * mkinitrd, initscripts, upstart, udev, hal, util-linux-ng SysVinit-tools alsa mdadm * some other minot dependencies This has allowed me to stay with Fedora 7 while testing Fedora 10 kernel and X. While this is not a complete Fedora 10 system, I do not think it matters, judging from the Internet posts. Again, everything works fine with Fedora 10 components and Fedora 7 kernel. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/297663/comments/6 On 2008-11-27T07:11:29+00:00 Constantine wrote: After seemingly successful dock/undock operations (either just undocking, or undocking and then docking) resuming after suspend does not work (black screen with no reaction to keyboard presses). Same works fine with Fedoara 7 kernel and the same Xorg binaries. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/297663/comments/7 On 2009-02-01T11:56:20+00:00 Constantine wrote: I was able to find a workaround. immediate_undock=N parameter must be used and undocking script must write to /sys/devices/platform/dock.0/undock file before exiting. This will generate a new undock event, and the next invocation of undocking script must take care not to do anything except returning 0 sta
[Bug 297663] Re: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM
This bug is at least present on lucid, so reopening seams a better idea than reporting it as "new" bug. Due to not having my dockstation at hand anymore i can't test it on newer kernels and the like. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/297663 Title: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/297663/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 297663] Re: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM
This bug was filed against a series that is no longer supported and so is being marked as Won't Fix. If this issue still exists in a supported series, please file a new bug. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: Incomplete => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/297663 Title: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/297663/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 297663] Re: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM
While we are on the subject of the Ultrabase(tm) and UltraBay(tm) there is "something else" going on. The UltraBay might be used to hold either a CD/DVD drive or an HDD drive. Each drive has a custom-to-lenovo thin profile housing. Under win-dose, the following works: ** Select the tray icon and request "remove" the CD/DVD drive ** eventually win-dose displays "Safe to remove" ** mechanically separate the drive from the UltraBase dock ** insert the HDD ** win-dose see the drive and behaves as if a USB or similar external drive was connected The end-user can read and write the HDD. After some time, the end use repeats the above steps requesting removal of the HDD. They can then insert the CD/DVD and resume using the optical drive. Under Ubuntu 8.04 LTS, 8.10, 9.04 and 10.04 LTS: Problem #1 -- There is no way to request to remove the CD/DVD. Problem #2 -- If one boots with the HDD, one can request removal of the drive but a panic or system not responding happens when inserting the CD/DVD drive. Problem #3 -- If one uses suspend-to-disk to reconfigure, the installed drive is routinely not available after system restart. A power-off restart is required to wake whichever device is in the UltraBase supplied UltraBay. In short, win-dose supports the UltraBay while Ubuntu does not. ~~~ 0;-D -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/297663 Title: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 297663] Re: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM
My Thinkpad X61-tablet (7764CTO) has various trouble with the Ultrabase(tm) and suspend:resume. There is a mechanical button on the left of the ultrabase for end-user to Request_Undock. Under win-dose, this causes a request for hibernation and associated power-off shutdown. The end-user will then separate the ultrabase and restart the system. On restart, win-dose will announce that parts are missing (due to ultrabase disconnect) but will wake-up in a functional state. ANALYSIS: This Ultrabase is a port replicator that includes various network, telephony, and USB connectors as well as connectors for the external video monitor. In addition, there is an UltraBay(tm) for connection of a CD or DVD or HDD drive or a secondary battery pack. I suspect that drivers for the various USB hubs and port replications or "disk drives" do not correctly or adequately sweep the desk during suspend and are thus is a confused state on wake. It is my experience that "confused drivers" most often lead to something not responding or kernel panic or both. ~~~ 0;-Dan -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/297663 Title: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 297663] Re: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM
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. [This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.] ** Tags added: kj-triage ** Changed in: linux (Ubuntu) Status: Triaged => Incomplete -- Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM https://bugs.launchpad.net/bugs/297663 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
[Bug 297663] Re: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM
** Changed in: linux (Fedora) Status: Confirmed => Won't Fix -- Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM https://bugs.launchpad.net/bugs/297663 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
[Bug 297663] Re: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM
** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: Incomplete => Triaged -- Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM https://bugs.launchpad.net/bugs/297663 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
[Bug 297663] Re: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM
I upgraded my thinkpad to jaunty, and it's not fixed there -- Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM https://bugs.launchpad.net/bugs/297663 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
[Bug 297663] Re: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM
I tested this with an ultrabay hdd adapter, and the problem persists if there is a drive in the bay, but when the hdd adapter is empty, the problem goes away. I made a bootable usb key with the latest ubuntu beta, and I does boot, but I haven't had a chance to see if it fixes the problem or not. -- Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM https://bugs.launchpad.net/bugs/297663 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
[Bug 297663] Re: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM
well, either my X61 doesn't like booting usb drives or usb-creator fails to create one properly, but I just can't seem to boot from usb. I am leaning towards the former because in BIOS when I configure the boot order there's a minus sign in front of USB HDD. Anyhow, I tried! But I can't test this. -- Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM https://bugs.launchpad.net/bugs/297663 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
[Bug 297663] Re: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM
Note that the checkin that Leann referenced was for 2.6.28, while the RH reporter tested 2.6.29 -- Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM https://bugs.launchpad.net/bugs/297663 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
[Bug 297663] Re: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM
Just adding a note that I was not referencing a kernel patch at all ;-) according to https://bugzilla.redhat.com/show_bug.cgi?id=473219#c18 an updated kernel is not enough to resolve the bug, and https://bugzilla.redhat.com/attachment.cgi?id=332186 is still needed. -- Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM https://bugs.launchpad.net/bugs/297663 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
[Bug 297663] Re: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM
Just adding a note that the patch @kahing was referencing is already in the Jaunty 2.6.28 kernel. I've pasted the git commit id below. @kahing, if you want to try a LiveUSB I recommend using usb-creator and the latest Alpha 5 image available at http://cdimage.ubuntu.com/releases/jaunty/ . Definitely let us know your results if you test. Thanks. commit 8b59560a3baf2e7c24e0fb92ea5d09eca92805db Author: Shaohua Li Date: Thu Aug 28 10:02:03 2008 +0800 ACPI: dock: avoid check _STA method In some BIOSes, every _STA method call will send a notification again, this cause freeze. And in some BIOSes, it appears _STA should be called after _DCK. This tries to avoid calls _STA, and still keep the device present check. http://bugzilla.kernel.org/show_bug.cgi?id=10431 Signed-off-by: Shaohua Li Signed-off-by: Len Brown -- Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM https://bugs.launchpad.net/bugs/297663 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
[Bug 297663] Re: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM
I haven't tried the full script in redhat's bugzilla, but manually running the equivalent of "reset_cdrom_device()" there after undocking fixes the problem for me. -- Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM https://bugs.launchpad.net/bugs/297663 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
[Bug 297663] Re: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM
** Changed in: linux (Fedora) Status: Unknown => Confirmed -- Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM https://bugs.launchpad.net/bugs/297663 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
[Bug 297663] Re: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM
** Also affects: linux (Fedora) via https://bugzilla.redhat.com/show_bug.cgi?id=473219 Importance: Unknown Status: Unknown -- Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM https://bugs.launchpad.net/bugs/297663 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
[Bug 297663] Re: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM
Interesting...as it turns out, my battery finally got delivered for the dock. I've been avoiding removing it from the dock since I got it and carrying the dock around. But I just tried suspend/resume both in and out of the dock, and they both work. Perhaps someone is interested in the messages on wake. These may cause some interaction with the CD-ROM when it's installed in the dock. (attached) Does anyone have the ultrabay HDD adapter and a HDD they can put in and try suspend/resume? ** Attachment added: "x61_suspend_resume_ata1_dmesg.txt" http://launchpadlibrarian.net/22761205/x61_suspend_resume_ata1_dmesg.txt -- Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM https://bugs.launchpad.net/bugs/297663 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
[Bug 297663] Re: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM
https://bugzilla.redhat.com/show_bug.cgi?id=473219 also seems to be the same bug. -- Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM https://bugs.launchpad.net/bugs/297663 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
[Bug 297663] Re: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM
X61 don't have CDroms, the dock has one but since this requires taking the laptop out of the dock we can't use that either. Incidentally, according to the thread which starts at http://www.mail- archive.com/ibm-acpi-de...@lists.sourceforge.net/msg01488.html , the dock's cdrom is exactly what caused this problem. Someone posted a patch there but it's for 2.6.26, (8.10 uses 2.6.27) but I can't find if that patch has been accepted or not, nor anyone reporting that they've tried that patch. Is there a LiveUSB? The 2 side usb ports are visible after docking so I can try that if a LiveUSB version exists and suspend works with it. -- Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM https://bugs.launchpad.net/bugs/297663 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
[Bug 297663] Re: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM
Hi Roland, Care to test and confirm if this issue remains with the most recent pre- release of Jaunty 9.04 (currently Alpha4) - http://cdimage.ubuntu.com/releases/jaunty/ . It contains a newer 2.6.28 based kernel. You should be able to test suspend via a LiveCD. Please let us know your results. ** Changed in: linux (Ubuntu) Status: New => Incomplete ** Tags added: intrepid resume suspend -- Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM https://bugs.launchpad.net/bugs/297663 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
[Bug 297663] Re: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM
Suspend and resume entirely in docked state works as well as suspend and resume entirely in undocked state. Problem seems to exist only if suspend is performed after undocking from Ultrabay. -- Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM https://bugs.launchpad.net/bugs/297663 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
[Bug 297663] Re: Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM
** Attachment added: "Debug output as of https://wiki.ubuntu.com/DebuggingHardwareDetection"; http://launchpadlibrarian.net/19615946/debug-output.tar.gz -- Thinkpad X61 tablet - resume hangs after undocking and subsequent suspend to RAM https://bugs.launchpad.net/bugs/297663 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
