Joan CiberSheep, as per http://us.acer.com/ac/en/US/content/drivers an update to your computer's buggy and outdated BIOS is available (1.35). If you update to this following https://help.ubuntu.com/community/BIOSUpdate does it change anything?
If it doesn't, could you please both specify what happened, and provide the output of the following terminal command: sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date For more on BIOS updates and linux, please see https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette . Please note your current BIOS is already in the Bug Description, so posting this on the old BIOS would not be helpful. As well, you don't have to create a new bug report. Once the BIOS is updated, and the information above is provided, then please mark this report Status Confirmed. Thank you for your understanding. ** Tags added: bios-outdated-1.35 ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- 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/1420839 Title: [Acer Extensa 5620Z] Supend/Resume fail (reboots) Status in linux package in Ubuntu: Incomplete Bug description: I have observed that - From terminal: pm-suspend, pressed space bar, resumes (no lock screen) - From GUI: supend, pressed space bar, resumes (lock screen) Resumed several times. Open non maximed window From terminal or GUI: power button lights, screen stil black and computer reboots. Same result with live usb from http://cdimage.ubuntu.com/daily- live/current/ ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-45-lowlatency 3.13.0-45.74 ProcVersionSignature: Ubuntu 3.13.0-45.74-lowlatency 3.13.11-ckt13 Uname: Linux 3.13.0-45-lowlatency x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: cibersheep 3526 F.... pulseaudio /dev/snd/pcmC0D0p: cibersheep 3526 F...m pulseaudio CurrentDesktop: Unity Date: Wed Feb 11 15:49:44 2015 HibernationDevice: RESUME=UUID=bb3a9a00-984d-4934-9f85-bae95a4d7c40 InstallationDate: Installed on 2014-05-06 (281 days ago) InstallationMedia: Ubuntu-Studio 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.3) MachineType: Acer Extensa 5620 PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-45-lowlatency root=UUID=4cb2e1b9-df42-4558-9ae6-45e120748cb6 ro splash quiet vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-45-lowlatency N/A linux-backports-modules-3.13.0-45-lowlatency N/A linux-firmware 1.127.11 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/03/2008 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: V1.35 dmi.board.name: Columbia dmi.board.vendor: Acer dmi.board.version: Rev dmi.chassis.asset.tag: None dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrV1.35:bd07/03/2008:svnAcer:pnExtensa5620:pvr0100:rvnAcer:rnColumbia:rvrRev:cvnAcer:ct10:cvrN/A: dmi.product.name: Extensa 5620 dmi.product.version: 0100 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1420839/+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
