If I boot into single user mode, modprobe i195, and attempt the same steps I am unable to get s2ram to work.
-- 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/1467691 Title: [HP Compaq dc7800p Small Form Factor PC] suspend/resume failure Status in linux package in Ubuntu: Confirmed Bug description: To reproduce this bug I go to the shell as root and execute pm-suspend. Suspend to RAM fails to wake up on my HP dc7800p. After suspending with pm-suspend an attempt to wake the machine up with the power button leads to a black screen. The video card does not appear to show any activity to my monitor. I must hold the power button down for 6 seconds to power off and boot the system back up. This system is using the on-board intel graphics. If I put an nvidia card into the machine it is able to suspend and resume without issue. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: linux-image-3.19.0-21-generic 3.19.0-21.21 ProcVersionSignature: Ubuntu 3.19.0-21.21-generic 3.19.8 Uname: Linux 3.19.0-21-generic x86_64 ApportVersion: 2.17.2-0ubuntu1.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: jam 1272 F.... pulseaudio Date: Mon Jun 22 18:15:33 2015 HibernationDevice: RESUME=UUID=142d4858-0a51-4f73-9a46-59d8983563fa InstallationDate: Installed on 2015-06-18 (4 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) IwConfig: eth0 no wireless extensions. lo no wireless extensions. MachineType: Hewlett-Packard HP Compaq dc7800p Small Form Factor ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-21-generic root=UUID=340b9404-d245-4c5f-b10a-bc2a2d4a5a9d 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-3.19.0-21-generic N/A linux-backports-modules-3.19.0-21-generic N/A linux-firmware 1.143.1 RfKill: SourcePackage: linux UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/21/2011 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 786F1 v01.32 dmi.board.name: 0AA8h dmi.board.vendor: Hewlett-Packard dmi.chassis.type: 4 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr786F1v01.32:bd07/21/2011:svnHewlett-Packard:pnHPCompaqdc7800pSmallFormFactor:pvr:rvnHewlett-Packard:rn0AA8h:rvr:cvnHewlett-Packard:ct4:cvr: dmi.product.name: HP Compaq dc7800p Small Form Factor dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1467691/+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
