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Message #87916
[Bug 1388310] Re: [Asus EeePC 1215B] Doesn't (re)boot after suspend-resume.
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
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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.
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