Public bug reported:
after upgrading to lucid even my old (from karmic) kernel locked up loading ssb
(Sonics Silicon Backplane driver)/b43
blacklisting both let the machine boot; hard locks on modprobe ssb
i tried the "backport" modules for the kernel in lucid, same deal
this is a compaq mini 110c-1100dx
trying and will report back with mainline daily asap.
01:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g
[14e4:4315] (rev 01)
Subsystem: Hewlett-Packard Company Device [103c:1507]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 10
Region 0: Memory at feafc000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel modules: ssb
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image (not installed)
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-19.28-generic 2.6.32.10+drm33.1
Uname: Linux 2.6.32-19-generic i686
AlsaVersion:
Advanced Linux Sound Architecture Driver Version 1.0.22.1.
Compiled on Apr 1 2010 for kernel 2.6.32-19-generic (SMP).
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ohsix 1360 F.... pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not
found.
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfe938000 irq 28'
Mixer name : 'IDT 92HD81B1X5'
Components : 'HDA:111d7605,103c308f,00100402'
Controls : 14
Simple ctrls : 9
CheckboxSubmission: 12f34cb446e863f8ecab0ad1f83d1e1e
CheckboxSystem: 8c3973413f77007d7b111ca3763f5e51
Date: Sat Apr 10 01:04:07 2010
HibernationDevice: RESUME=UUID=c139b366-7f7a-4979-9603-a1070c5ccf1b
InstallationMedia: Ubuntu-Netbook-Remix 9.10 "Karmic Koala" - Release i386
(20091028.4)
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
MachineType: Hewlett-Packard Compaq Mini 110c-1100
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-19-generic
root=UUID=e028a231-762d-4bdd-8985-7834c03adba1 ro quiet splash
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.33
RfKill:
SourcePackage: linux
dmi.bios.date: 09/16/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 308F0 Ver. F.17
dmi.board.name: 308F
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 02.10
dmi.chassis.asset.tag: CNU9424DRK
dmi.chassis.type: 10
dmi.chassis.vendor: Inventec
dmi.modalias:
dmi:bvnHewlett-Packard:bvr308F0Ver.F.17:bd09/16/2009:svnHewlett-Packard:pnCompaqMini110c-1100:pvr0394110000001C00000300000:rvnHewlett-Packard:rn308F:rvrKBCVersion02.10:cvnInventec:ct10:cvr:
dmi.product.name: Compaq Mini 110c-1100
dmi.product.version: 0394110000001C00000300000
dmi.sys.vendor: Hewlett-Packard
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 lucid needs-upstream-testing networking
regression-potential ubuntu-une
--
loading ssb.ko hard freezes the machine (dep of b43)
https://bugs.launchpad.net/bugs/559860
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