Asus N90sc Notebook does not boot without pci=noacpi, nolapic or acpi=off bootoption [Maverick]
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
With Ubuntu 10.04 + Updates everything was OK,
Ubuntu 10.10 / 11.04 Alpha3 Hangs at boot. (White cursor blinking in top left corner, 100% CPU (high fan noise))
I tried some Bootoptions:
-acpi=off (which was used for this report) :successful boot, but no CPU Frequency scaling available. (too noisy)
-nolapic :successful boot: only one CPU detected. (Frequency scaling works, inefficient)
CPU: Intel Core 2 P8700@2.53GHz
Is it possible to run a live-USBSitck with the Upstream Kernel? (I don't want to install stuff on my productive Machine without testing first)
WORKAROUND:
- pci=noacpi (side effect: Bug #665108)
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-
Regression: Yes
Reproducible: Yes
ProcVersionSign
Uname: Linux 2.6.35-22-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: SIS966 [HDA SIS966], device 0: ALC663 Analog [ALC663 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
Cannot stat file /proc/2792/fd/36: Stale NFS file handle
Cannot stat file /proc/3100/fd/18: Stale NFS file handle
Cannot stat file /proc/3100/fd/19: Stale NFS file handle
/dev/snd/
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'SIS966'/'HDA SIS966 at 0xf9ff4000 irq 18'
Mixer name : 'Realtek ALC663'
Components : 'HDA:10ec0663,
Controls : 16
Simple ctrls : 8
Date: Sat Oct 2 14:39:41 2010
LiveMediaBuild: Ubuntu 10.10 "Maverick Meerkat" - Release Candidate amd64 (20100928)
MachineType: ASUSTeK Computer Inc. N90SC
ProcCmdLine: BOOT_IMAGE=
ProcEnviron:
PATH=(custom, no user)
LANG=de_DE.UTF-8
SHELL=/bin/bash
RelatedPackageV
SourcePackage: linux
dmi.bios.date: 01/21/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 205
dmi.board.
dmi.board.name: N90SC
dmi.board.vendor: ASUS CORPORATION
dmi.board.version: 1.0
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK Computer Inc.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: N90SC
dmi.product.
dmi.sys.vendor: ASUSTeK Computer Inc.
description: | updated |
description: | updated |
summary: |
Asus N90sc Notebook does not boot without pci=noacpi, nolapic or - acpi=off bootoption [Marveric] + acpi=off bootoption [Maverick] |
description: | updated |
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
tags: | removed: regression-potential |
I think I'm seeing the same bug. Reboot, panic or hang a few secons upon kernel loading start. Both acpi=off or nolapic work (but not noapic).
This is in a computer which runs fine in 10.04. Booting 10.10 with either of these, htop and system monitor only shows only one of the four cores (all are shown in 10.04).
I'm using the final 10.10 image for the netbook edition.
CPU is an i5 650. I'm going to run the apport-collect next. The CPU, from lshw, is:
*-cpu
description: CPU 0000-0000- 0000-0000
capabilities : boot fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx rdtscp x86-64 constant_tsc arch_perfmon pebs bts xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 popcnt aes lahf_lm ida arat tpr_shadow vnmi flexpriority ept vpid cpufreq
configuratio n: id=0
product: Intel(R) Core(TM) i5 CPU 650 @ 3.20GHz
vendor: Intel Corp.
physical id: 0
bus info: cpu@0
version: 6.5.2
serial: 0002-0652-
slot: XU1
size: 1199MHz
capacity: 4GHz
width: 64 bits
clock: 133MHz