SLOPE, thank you for reporting this and helping make Ubuntu better. Could you please test the latest upstream kernel available from the very top line at the top of the page (not the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags: kernel-fixed-upstream kernel-fixed-upstream-VERSION-NUMBER
where VERSION-NUMBER is the version number of the kernel you tested exactly shown as: kernel-fixed-upstream-3.18-rc1 This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. If the mainline kernel does not fix this bug, please add the following tags: kernel-bug-exists-upstream kernel-bug-exists-upstream-VERSION-NUMBER Once testing of the upstream kernel is complete, please mark this bug's Status as Confirmed. Please let us know your results. Thank you for your understanding. ** Tags added: latest-bios-0503 ** Description changed: - I have this problem on Asus EeePC 1215B Ubuntu 14.04.1 LTS. - - How to reproduce problem. + 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. - "acpi=noirq" adding to GRUB_CMDLINE_LINUX= line in file - /etc/default/grub for now the problem has been resolved. - - $ lsb-release -rd - Description: Ubuntu 14.04.1 LTS - Release: 14.04 - $ uname -r - 3.13.0-39-generic - $ apt-cache policy linux-image-3.13.0-39-generic - linux-image-3.13.0-39-generic: - Installed: 3.13.0-39.66 - Candidate: 3.13.0-39.66 - Version table: - *** 3.13.0-39.66 0 - 500 http://jp.archive.ubuntu.com/ubuntu/ trusty-updates/main i386 Packages - 500 http://jp.archive.ubuntu.com/ubuntu/ trusty-security/main i386 Packages - 100 /var/lib/dpkg/status + 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 + 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 + 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. ** Changed in: linux (Ubuntu) Importance: Undecided => Low ** 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/1388310 Title: [Asus EeePC 1215B] Doesn't (re)boot after suspend-resume. Status in “linux” package in Ubuntu: Incomplete 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. 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