Public bug reported: Using 14.04 (not a clean install, but upgraded from 13.10) in an inspiron 1525: when the lid is closed the computer goes to sleep, even though I have configured it in the settings to "do nothing" when closing the lid. Then the screen fails to wake up after the lid is oppened again. The OS seems to wake up since I can see the HDD/bluetooth led flashing, but the screen remains black. Behaviour is the same regardless of if the system is configured to lock after closing the lid or not, or if asked to requiere password after waking from lock or not. The only way to proceed from there is to reboot the computer.
May be related to bug#1283938 ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-29-generic 3.13.0-29.53 ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 Uname: Linux 3.13.0-29-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ender 2014 F.... pulseaudio CurrentDesktop: Unity Date: Mon Jun 16 11:18:03 2014 HibernationDevice: RESUME=UUID=8007dd36-db6c-4bb1-8f60-e7bd9e73985d InstallationDate: Installed on 2014-03-04 (103 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MachineType: Dell Inc. Inspiron 1525 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=4f9e123a-dc6d-4a62-8448-8e419d6744ff ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-05-18 (28 days ago) dmi.bios.date: 06/27/2008 dmi.bios.vendor: Dell Inc. dmi.bios.version: A13 dmi.board.name: 0U990C dmi.board.vendor: Dell Inc. dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA13:bd06/27/2008:svnDellInc.:pnInspiron1525:pvr:rvnDellInc.:rn0U990C:rvr:cvnDellInc.:ct8:cvr: dmi.product.name: Inspiron 1525 dmi.sys.vendor: Dell Inc. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug trusty -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1330435 Title: 14.04 fails to wake up from sleep when lid is closed Status in “linux” package in Ubuntu: New Bug description: Using 14.04 (not a clean install, but upgraded from 13.10) in an inspiron 1525: when the lid is closed the computer goes to sleep, even though I have configured it in the settings to "do nothing" when closing the lid. Then the screen fails to wake up after the lid is oppened again. The OS seems to wake up since I can see the HDD/bluetooth led flashing, but the screen remains black. Behaviour is the same regardless of if the system is configured to lock after closing the lid or not, or if asked to requiere password after waking from lock or not. The only way to proceed from there is to reboot the computer. May be related to bug#1283938 ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-29-generic 3.13.0-29.53 ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 Uname: Linux 3.13.0-29-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ender 2014 F.... pulseaudio CurrentDesktop: Unity Date: Mon Jun 16 11:18:03 2014 HibernationDevice: RESUME=UUID=8007dd36-db6c-4bb1-8f60-e7bd9e73985d InstallationDate: Installed on 2014-03-04 (103 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MachineType: Dell Inc. Inspiron 1525 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=4f9e123a-dc6d-4a62-8448-8e419d6744ff ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-05-18 (28 days ago) dmi.bios.date: 06/27/2008 dmi.bios.vendor: Dell Inc. dmi.bios.version: A13 dmi.board.name: 0U990C dmi.board.vendor: Dell Inc. dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA13:bd06/27/2008:svnDellInc.:pnInspiron1525:pvr:rvnDellInc.:rn0U990C:rvr:cvnDellInc.:ct8:cvr: dmi.product.name: Inspiron 1525 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1330435/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp