I'm sorry. I don't clearly remember that in prior Trusty release. In EeePC 1215B, because in many cases that can’t resume after suspend, I had to not use the suspend-resume. If Wifi off then suspend-resume is usable in stable and this problem was discovered. If necessary, free space is in the HDD to new Ubuntu installation.
I was sampling debugging information on 3.18.0-031800rc3-generic . "cat /proc/acpi/wakeup" is no diffrence of GRUB_CMDLINE_LINUX="acpi=noirq" and GRUB_CMDLINE_LINUX="" . ** Attachment added: "cat /proc/acpi/wakeup > wakeup" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1388310/+attachment/4252166/+files/wakeup -- 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/1388310 Title: [Asus EeePC 1215B] Doesn't (re)boot after suspend-resume. Status in “linux” package in Ubuntu: Confirmed Bug description: I have this problem on Asus EeePC 1215B Ubuntu 14.04.1 LTS. How to reproduce problem. 1. Start Ubuntu 2. Suspend and resume. 3. Reboot computer. Result is normally BIOS check screen first, next display black screen and left top blinking cursor, few minute wait display message "Reboot and Select proper Boot device". grub menu screen is not displayed. For nomally start Ubuntu, 1. Unplug AC cord. 2. Wait few seconds. 3. Plug AC cord. 4. Push power button. WORKAROUND: Adding the following to GRUB_CMDLINE_LINUX= line in file /etc/default/grub for now the problem has been resolved: acpi=noirq ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-39-generic 3.13.0-39.66 ProcVersionSignature: Ubuntu 3.13.0-39.66-generic 3.13.11.8 Uname: Linux 3.13.0-39-generic i686 ApportVersion: 2.14.1-0ubuntu3.5 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: slope 2250 F.... pulseaudio /dev/snd/controlC2: slope 2250 F.... pulseaudio CurrentDesktop: Unity Date: Sat Nov 1 12:32:40 2014 InstallationDate: Installed on 2012-07-09 (844 days ago) InstallationMedia: Ubuntu 12.04 "Precise" - Build i386 LIVE Binary 20120501-03:27 MachineType: ASUSTeK Computer INC. 1215B ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-39-generic root=UUID=ef90d0b0-f9f5-4f44-ae79-9d286346c50d ro acpi=noirq quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-39-generic N/A linux-backports-modules-3.13.0-39-generic N/A linux-firmware 1.127.7 SourcePackage: linux UpgradeStatus: Upgraded to trusty on 2014-05-04 (180 days ago) dmi.bios.date: 11/30/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0503 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: 1215B dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: x.xx dmi.chassis.asset.tag: 0x00000000 dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK Computer INC. dmi.chassis.version: x.x dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0503:bd11/30/2011:svnASUSTeKComputerINC.:pn1215B:pvrx.x:rvnASUSTeKComputerINC.:rn1215B:rvrx.xx:cvnASUSTeKComputerINC.:ct10:cvrx.x: dmi.product.name: 1215B dmi.product.version: x.x dmi.sys.vendor: ASUSTeK Computer INC. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1388310/+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
