Reverting the said commit (18442d0) fixes the issue for me too, allowing me to run (and successfully suspend and resume the computer) with kernel 2.13.0-30 (and the relevant patch applied) I attach the patches needed to revert the said commit (some manual work was required, as git revert did not work cleanly). Note that this might break other i915 based devices (I do not know the internal details of the intel driver, I just fixed the revert to compile).
A prebuilt kernel package (64-bit version) that works for me is available from: https://dl.dropboxusercontent.com/u/3231403/InspironBugFix/linux-cloud-tools-3.13.0-30-generic_3.13.0-30.54_amd64.deb https://dl.dropboxusercontent.com/u/3231403/InspironBugFix/linux-headers-3.13.0-30_3.13.0-30.54_all.deb https://dl.dropboxusercontent.com/u/3231403/InspironBugFix/linux-headers-3.13.0-30-generic_3.13.0-30.54_amd64.deb https://dl.dropboxusercontent.com/u/3231403/InspironBugFix/linux-image-3.13.0-30-generic_3.13.0-30.54_amd64.deb https://dl.dropboxusercontent.com/u/3231403/InspironBugFix/linux-image-extra-3.13.0-30-generic_3.13.0-30.54_amd64.deb https://dl.dropboxusercontent.com/u/3231403/InspironBugFix/linux-tools-3.13.0-30-generic_3.13.0-30.54_amd64.deb ** Patch added: "Revert patch" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1331654/+attachment/4136218/+files/0001-Revert-drm-i915-Fix-port_clock-and-adjusted_mode.clo.patch -- 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/1331654 Title: [Dell Inspiron 1525] Cannot resume from suspend Status in The Linux Kernel: Unknown Status in “linux” package in Ubuntu: Incomplete Bug description: Hello folks, After upgrading to Ubuntu Trusty (14.04), I cannot more resume from a previous suspend. All things were all right on 13.10. If I boot previous kernel 3.11.0-23, everything works well. Also I've tried these kernels: vanilla 3.13.0-rc1 (Bugged) vanilla 3.12.22 (Working) I also noted if I suspend from lightdm menu (on 3.13.0-rc1), I can resume after, but If I do this after logged with my user (not root), I am unable to resume from suspend. I cannot perform Sysrq magic keys, I can only press the power button. 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: iuri 2137 F.... pulseaudio CurrentDesktop: Unity Date: Wed Jun 18 15:22:53 2014 HibernationDevice: RESUME=UUID=5dd061d0-fd44-4034-9107-63948dcd2c16 InstallationDate: Installed on 2014-05-01 (48 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: Dell Inc. Inspiron 1525 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-29-generic root=UUID=a198f31e-440b-4f9b-87bb-d5e956fbe42f ro rootflags=subvol=@ locale=pt_BR 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: No upgrade log present (probably fresh install) dmi.bios.date: 10/16/2008 dmi.bios.vendor: Dell Inc. dmi.bios.version: A16 dmi.board.name: 0D109D dmi.board.vendor: Dell Inc. dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA16:bd10/16/2008:svnDellInc.:pnInspiron1525:pvr:rvnDellInc.:rn0D109D: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/linux/+bug/1331654/+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
