[Bug 1327110] Re: [Dell Latitude D420] Black screen after resuming from suspend
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete = Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1327110 Title: [Dell Latitude D420] Black screen after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1327110/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1327110] Re: [Dell Latitude D420] Black screen after resuming from suspend
Thank you for taking the time to file a bug report on this issue. However, given the number of bugs that the Kernel Team receives during any development cycle it is impossible for us to review them all. Therefore, we occasionally resort to using automated bots to request further testing. This is such a request. With the recent release of this Ubuntu release, would like to confirm if this bug is still present. Please test again with the newer kernel and indicate in the bug if this issue still exists or not. You can update to the latest development kernel by simply running the following commands in a terminal window: sudo apt-get update sudo apt-get dist-upgrade If the bug still exists, change the bug status from Incomplete to Confirmed. If the bug no longer exists, change the bug status from Incomplete to Fix Released. If you want this bot to quit automatically requesting kernel tests, add a tag named: bot-stop-nagging. Thank you for your help, we really do appreciate it. ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete ** Tags added: kernel-request-3.13.0-24.46 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1327110 Title: [Dell Latitude D420] Black screen after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1327110/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1327110] Re: [Dell Latitude D420] Black screen after resuming from suspend
That is true. And it happens after I type my password to unlock the computer. I tried turning off password lock during suspend in the power options and then it works. So the problem only happens when the computer resumes from suspend after the laptop lid has been closed and screen is locked. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1327110 Title: [Dell Latitude D420] Black screen after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1327110/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1327110] Re: [Dell Latitude D420] Black screen after resuming from suspend
** Description changed: When resuming from suspend I get a black screen, not possible to get back to X without restarting the computer. CTRL-ALT-F1 gets me a terminal window but I can't be bothered to find out how to restart X these days, it's easier just to restart the computer. + + WORKAROUND: Disable requirement for password on resume, and suspend via + the GUI. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-27-generic 3.13.0-27.50 ProcVersionSignature: Ubuntu 3.13.0-27.50-generic 3.13.11 Uname: Linux 3.13.0-27-generic i686 ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: thezood1845 F pulseaudio Date: Fri Jun 6 10:31:38 2014 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=2fa0e036-da9b-4bdd-93e6-e13acc75ccbd InstallationDate: Installed on 2013-11-07 (210 days ago) InstallationMedia: Ubuntu 12.04.1 LTS Precise Pangolin - Release i386 (20120817.3) MachineType: Dell Inc. Latitude D420 PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcEnviron: LANGUAGE=en TERM=xterm PATH=(custom, no user) LANG=sv_SE.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-27-generic root=UUID=97bb6bfe-9f2e-40a0-9cd0-cc8b747c8e30 ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.13.0-27-generic N/A linux-backports-modules-3.13.0-27-generic N/A linux-firmware 1.127.2 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-06-02 (3 days ago) dmi.bios.date: 02/02/2008 dmi.bios.vendor: Dell Inc. dmi.bios.version: A06 dmi.board.asset.tag: SELULT2355 dmi.board.name: 0TJ984 dmi.board.vendor: Dell Inc. dmi.chassis.asset.tag: SELULT2355 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA06:bd02/02/2008:svnDellInc.:pnLatitudeD420:pvr:rvnDellInc.:rn0TJ984:rvr:cvnDellInc.:ct8:cvr: dmi.product.name: Latitude D420 dmi.sys.vendor: Dell Inc. ** 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/1327110 Title: [Dell Latitude D420] Black screen after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1327110/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1327110] Re: [Dell Latitude D420] Black screen after resuming from suspend
On the fifth trace suspend I got the picture back on screen but the computer totally froze, not even REISUB would restart it. This is a bit different from when I close the laptop lid because then the computer keeps working but I get a black screen until I restart lightdm. Attached is the dmesg output after that hang, perhaps it can help. I do find this which seems to be similar to what I'd expect to find according to the resume t race instructions in your link. [2.072557] Magic number: 0:381:403 [2.072562] hash matches /home/apw/COD/linux/drivers/base/power/main.c:803 [2.072608] power_supply BAT0: hash matches ** Attachment added: dmesg after computer hanged after resum. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1327110/+attachment/4126934/+files/dmesg-afterhang.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1327110 Title: [Dell Latitude D420] Black screen after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1327110/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1327110] Re: [Dell Latitude D420] Black screen after resuming from suspend
OK, so I think I haven't been totally clear in the description of this bug. Here is some clarification. - If I do Suspend from the menu and power back on, it works - If I lock the screen from the menu and unlocks it, it works - If I close the lid of the laptop, the computer resumes and the username and password dialog appears. But after I have typed in my password, the screen goes black but the computer keeps working. If I restart lightdm, it works To me this doesn't look like a suspend/resume bug at all. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1327110 Title: [Dell Latitude D420] Black screen after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1327110/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1327110] Re: [Dell Latitude D420] Black screen after resuming from suspend
Anders Sjölander, so just to clarify, if you suspend from the menu in the default kernel, you don't have a black screen? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1327110 Title: [Dell Latitude D420] Black screen after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1327110/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1327110] Re: [Dell Latitude D420] Black screen after resuming from suspend
Output of /proc/acpi/wakeup ** Attachment added: wakeup https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1327110/+attachment/4126584/+files/wakeup -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1327110 Title: [Dell Latitude D420] Black screen after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1327110/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1327110] Re: [Dell Latitude D420] Black screen after resuming from suspend
I did a suspend according to point 4. But resume worked and I couldn't find anything matching the instructions in dmesg.txt. ** Attachment added: dmesg.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1327110/+attachment/4126592/+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/1327110 Title: [Dell Latitude D420] Black screen after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1327110/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1327110] Re: [Dell Latitude D420] Black screen after resuming from suspend
Anders Sjölander, if you do 30 suspend/resume cycles does the problem manifest itself? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1327110 Title: [Dell Latitude D420] Black screen after resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1327110/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
