[Bug 1088721] Re: Fn key and suspend resume failure after first suspend
Pedro Alves, if you have a bug in Ubuntu, could you please file a new report by executing the following in a terminal: ubuntu-bug linux For more on this, please see the Ubuntu Kernel team article: https://wiki.ubuntu.com/KernelTeam/KernelTeamBugPolicies#Filing_Kernel_Bug_reports the Ubuntu Bug Control team and Ubuntu Bug Squad team article: https://wiki.ubuntu.com/Bugs/BestPractices#X.2BAC8-Reporting.Focus_on_One_Issue and Ubuntu Community article: https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette When opening up the new report, please feel free to subscribe me to it. Please note, not filing a new report may delay your problem being addressed as quickly as possible. Thank you for your understanding. ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete ** Summary changed: - Fn key and suspend resume failure after first suspend + [Toshiba Portege Z935-P390] Fn key and suspend resume failure after first suspend -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1088721 Title: [Toshiba Portege Z935-P390] Fn key and suspend resume failure after first suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1088721/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1088721] Re: Fn key and suspend resume failure after first suspend
still happens for me on 3.8-rc1-raring ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1088721 Title: Fn key and suspend resume failure after first suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1088721/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1088721] Re: Fn key and suspend resume failure after first suspend
Rich Drewes, could you please test http://kernel.ubuntu.com/~kernel- ppa/mainline/v3.8-rc1-raring/ ? ** Tags removed: kernel-bug-exists-upstream key ** Tags added: needs-upstream-testing ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1088721 Title: Fn key and suspend resume failure after first suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1088721/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1088721] Re: Fn key and suspend resume failure after first suspend
One more thing: I tried again to install 12.04.1 in EFI mode, since 12.04.1 does does not have the suspend/resume problem that 12.10 does, and it created an unbootable system as before. But this time I was able to make the system bootable through the use of the amazing boot-repair tool (available at https://launchpad.net/~yannubuntu/+archive/boot-repair) which I was able to run from the USB stick boot. Now I have a functional 12.04.1 system, installed to disk, booting with the BIOS in EFI mode so that I can also boot Windows 8 from the other partition when desired. Yay. The problem of only being able to suspend and resume once remains with 12.10 and hopefully will be fixed, but I wanted to mention this workaround for others who might have a similar problem. Rich -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1088721 Title: Fn key and suspend resume failure after first suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1088721/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1088721] Re: Fn key and suspend resume failure after first suspend
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1088721 Title: Fn key and suspend resume failure after first suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1088721/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1088721] Re: Fn key and suspend resume failure after first suspend
Some more information that may be helpful: * The 64 bit version of 12.04.1 does actually have some preliminary support for EFI, enough to boot from a USB stick. When I do boot this I can suspend and resume many times without trouble. Recall that the 32 bit version of 12.04.1 has no support for EFI (it appears) so I could not boot it at all with my BIOS set to EFI mode, which I must do to be able to dualboot Windows 8 on the other partition. * Therefore the problem I am having with 12.10 only being able to suspend/resume once is very likely not related to 64 bit vs. 32 bit issues since now I know that 64 bit 12.04.1 booted in EFI mode from a USB key can suspend/resume many times just fine. Nor is the suspend/resume problem likely related to EFI vs CSM (old BIOS compatibility) issues, for the same reason. My understanding is that EFI replaces lots of old BIOS functionality, so it seemed to be a potentially likely source of suspend-resume issues, but that appears not to be the case. * I would gladly just downgrade and install the the 64 bit version of 12.04.1 on the hard disk since it supports EFI and is able to suspend/resume multiple times, BUT even though it is able to boot EFI off the USB stick, it is sadly apparently not able to create a proper EFI boot on the hard disk (as 12.10 can). Sigh. Rich -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1088721 Title: Fn key and suspend resume failure after first suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1088721/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1088721] Re: Fn key and suspend resume failure after first suspend
Here is the 3rd dmesg from traced suspend attempt. ** Attachment added: "dmesg3.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1088721/+attachment/3457610/+files/dmesg3.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1088721 Title: Fn key and suspend resume failure after first suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1088721/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1088721] Re: Fn key and suspend resume failure after first suspend
Here is the 2nd dmesg from the traced suspend attempt. ** Attachment added: "dmesg2.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1088721/+attachment/3457609/+files/dmesg2.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1088721 Title: Fn key and suspend resume failure after first suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1088721/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1088721] Re: Fn key and suspend resume failure after first suspend
Thanks for your help. * I am running the mainline kernel 3.7.0-030700 (another one, 3.7-rc8-raring was suggested but that comment was apparently deleted, so I stayed with 3.7.0-030700. * Model is Toshiba Portege Z935-P390 * BIOS is latest available from Toshiba website * /sys/power/pm_trace is present, so kernel is properly configured for tracing problems * cat /proc/acpi/wakeup output after initial clean boot (and also identical after resume from first suspend): Device S-state Status Sysfs node LANC S4*enabled pci::00:19.0 HDEF S3*disabled pci::00:1b.0 USBB S4*disabled pci::01:00.0 RP02 S4*disabled PXSX S4*disabled RP04 S4*disabled PXSX S4*disabled USBC S4*disabled EHC1 S4*enabled pci::00:1d.0 EHC2 S4*enabled pci::00:1a.0 XHC S4*disabled PWRB S4*disabled LID S4*disabled * I then did one normal suspend/resume cycle since the first one always goes OK. * I did a second suspend attempt to suspend using the instructions for pm_trace on the page you referenced. This appeared to hang on suspend as expected. I had to hold power button down and reboot. The dmesg output is attached. The Magic number is present but the next line is "tty tty26: hash matches" which I don't think is helpful? * I repeated this entire operation two more times (dmesg2.txt, dmesg3.txt in subsequent messages). In these cases the Magic number line was also present but the next line referenced rtc_cmos which I think is also not helpful? Rich ** Attachment added: "dmesg.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1088721/+attachment/3457608/+files/dmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1088721 Title: Fn key and suspend resume failure after first suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1088721/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1088721] Re: Fn key and suspend resume failure after first suspend
** Tags added: regression-release -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1088721 Title: Fn key and suspend resume failure after first suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1088721/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1088721] Re: Fn key and suspend resume failure after first suspend
Rich Drewes, thank you for testing the requested mainline kernel. Could you please provide the information following https://wiki.ubuntu.com/DebuggingKernelSuspend ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1088721 Title: Fn key and suspend resume failure after first suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1088721/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1088721] Re: Fn key and suspend resume failure after first suspend
Rich Drewes, thank you for testing the requested mainline kernel. Could you please test the newest mainline kernel available via http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.7-rc8-raring/ ? ** Tags removed: kernel-bug-exists-upstream ** Tags added: needs-upstream-testing ** Tags removed: needs-upstream-testing ** Tags added: kernel-bug-exists-upstream kernel-bug-exists-upstream-v3.7 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1088721 Title: Fn key and suspend resume failure after first suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1088721/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1088721] Re: Fn key and suspend resume failure after first suspend
Thank you for your help. I installed: linux-headers-3.7.0-030700-generic_3.7.0-030700.201212102335_amd64.deb linux-headers-3.7.0-030700_3.7.0-030700.201212102335_all.deb linux-image-3.7.0-030700-generic_3.7.0-030700.201212102335_amd64.deb linux-image-extra-3.7.0-030700-generic_3.7.0-030700.201212102335_amd64.deb and it booted OK. All Fn keys worked on first boot as before. I suspended and resumed and got my desktop back but the only Fn keys that worked were volume up/down. The mute, brightness, and suspend Fn keys did NOT work, as with 3.5 kernel after first resume. I tried to suspend again. This went a little differently than with the 3.5 kernel: now the screen went dark just after initiating suspend, instead of staying backlit and empty as with 3.5 kernel. However, as before, the system could not be resumed with a press on the power button. Alt-SysReq- REISUB did nothing. I verified this behavior two more times. In each case I had to hold the power button down for 5 seconds to recover from the second suspend after clean boot. So the problems remain with the upstream 3.7 kernel. Note that there is some discussion about the kernel boot option "acpi_backlight=vendor" fixing the Fn keys for brightness adjustment after resume: http://www.linlap.com/toshiba_portege_z930 This does not work for me. The instruction was for a close relative of my Portege Z935-P390 but not my exact model. BTW, if I blacklist the toshiba_acpi module, then the Fn key for mute works after the first suspend/resume (both 3.5 and upstream 3.7 kernels)! However, the brightness Fn keys still do not. And suspend still does not work after the first time. Removing the toshiba_acpi module and reinserting it between first and second suspend attempts does not fix suspend problem. To clarify, 12.04.1 works great with repeated suspend resume cycles, and the Fn keys come back each time. I would gladly downgrade to 12.04.1 but 12.04.1 does not support EFI boot. I am marking this kernel-bug-exists-upstream as directed. Rich ** Tags added: kernel-bug-exists-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1088721 Title: Fn key and suspend resume failure after first suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1088721/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1088721] Re: Fn key and suspend resume failure after first suspend
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.7 kernel[0] (Not a kernel in the daily directory) and install both the linux-image and linux-image-extra .deb packages. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.7-raring/ ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1088721 Title: Fn key and suspend resume failure after first suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1088721/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
