[Asus Zenbook] Need kernel parameter pcie_aspm=force drm.vblankoffdelay=1 i915.semaphores=1 to boot

Bug #1196183 reported by Diego Carrera Gallego
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)

Bug Description

1) Ubuntu 13.04 64bits
Ubuntu 3.8.0-25.37-generic 3.8.13

3) What you expected to happen
According recomendation on Asus Zenbook in https://help.ubuntu.com/community/AsusZenbook#PowerOpts

There are a couple of optional kernel parameters which save some power and have not shown any problems with Zenbook, but are not enabled by default. Instead of the above, you may also use the following to the file /etc/default/grub, after the text quiet splash but within the same quotes:
pcie_aspm=force drm.vblankoffdelay=1 i915.semaphores=1

4) What happened instead
i have to set it manually.

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: linux-image-3.8.0-25-generic 3.8.0-25.37
ProcVersionSignature: Ubuntu 3.8.0-25.37-generic 3.8.13
Uname: Linux 3.8.0-25-generic x86_64
ApportVersion: 2.9.2-0ubuntu8.1
Architecture: amd64
 /dev/snd/controlC0: isabel 1803 F.... pulseaudio
Date: Sun Jun 30 07:23:38 2013
HibernationDevice: RESUME=UUID=bad433e6-07ea-4dd9-b899-979e4f3c5f35
InstallationDate: Installed on 2013-06-28 (2 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
MachineType: ASUSTeK Computer Inc. UX31E
MarkForUpload: True
 PATH=(custom, no user)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-25-generic root=UUID=cab8a428-9061-4a16-909f-75f347fa08c9 ro crashkernel=384M-2G:64M,2G-:128M pcie_aspm=force drm.vblankoffdelay=1 i915.semaphores=1 quiet splash vt.handoff=7
 linux-restricted-modules-3.8.0-25-generic N/A
 linux-backports-modules-3.8.0-25-generic N/A
 linux-firmware 1.106
SourcePackage: linux
StagingDrivers: rts5139
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/26/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: UX31E.210
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: UX31E
dmi.board.vendor: ASUSTeK Computer Inc.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK Computer Inc.
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrUX31E.210:bd12/26/2011:svnASUSTeKComputerInc.:pnUX31E:pvr1.0:rvnASUSTeKComputerInc.:rnUX31E:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0:
dmi.product.name: UX31E
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK Computer Inc.

Revision history for this message
Diego Carrera Gallego (diegocarrera2000) wrote :
summary: - [Asus Zenbook] Need kernel parameter acpi=noirq or acpi=off to boot
+ [Asus Zenbook] Need kernel parameter pcie_aspm=force
+ drm.vblankoffdelay=1 i915.semaphores=1 to boot
description: updated
Revision history for this message
Brad Figg (brad-figg) wrote : Status changed to Confirmed

This change was made by a bot.

Changed in linux (Ubuntu):
status: New → Confirmed
Revision history for this message
Joseph Salisbury (jsalisbury) wrote :

Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.10 kernel[0].

If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'.

If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'.
Once testing of the upstream kernel is complete, please mark this bug as "Confirmed".

Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.10-saucy/

Changed in linux (Ubuntu):
importance: Undecided → Medium
status: Confirmed → Incomplete
Revision history for this message
Launchpad Janitor (janitor) wrote :

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]

Changed in linux (Ubuntu):
status: Incomplete → Expired
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