** Also affects: linux-source-2.6.20 (Debian)
Importance: Undecided
Status: Unconfirmed
** Also affects: linux-source-2.6.20 (Fedora)
Importance: Undecided
Status: Unconfirmed
** Also affects: linux-source-2.6.20 (Suse)
Importance: Undecided
Status: Unconfirmed
** Description changed:
- Binary package hint: linux-source-2.6.20
+ Binary package hint: linux-source-2.6.20, linux-source-2.6.21
Hardware:
HP Pavilion tx1040ea
AMD Turion X2 1,6
Ubuntu wont install/boot unless it gets irqpoll pci=noacpi options at
boot.
If no extra options the kernel freezes at after theese lines:
dmesg:
...
[ 0.000001] CPU#0 had -156 usecs TSC skew, fixed it up.
[ 0.000004] CPU#1 had 156 usecs TSC skew, fixed it up.
if i only use pci=noacpi the system can boot and i can login at gdm but the
xorg hangs when gnome startes (before the splash screen).
I can see that it is the hald which hangs due to irq problems.
The problem for the wireless card and the graphics card is the IRQ routning.
e.g. Interrupt: pin A routed to IRQ 0
03:00.0 Network controller: Broadcom Corporation BCM4310 UART (rev 01)
Subsystem: Hewlett-Packard Company Unknown device 1361
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 0
Region 0: Memory at b8000000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=2 PME-
Capabilities: [58] Message Signalled Interrupts: Mask- 64bit-
Queue=0/0 Enable-
Address: 00000000 Data: 0000
Capabilities: [d0] Express Legacy Endpoint IRQ 0
Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag+
Device: Latency L0s <4us, L1 unlimited
Device: AtnBtn- AtnInd- PwrInd-
Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s, Port 0
Link: Latency L0s <4us, L1 <64us
Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch-
Link: Speed 2.5Gb/s, Width x1
00: e4 14 12 43 07 00 10 00 01 00 80 02 10 00 00 00
10: 00 00 00 b8 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 3c 10 61 13
30: 00 00 00 00 40 00 00 00 00 00 00 00 ff 01 00 00
** Summary changed:
- ACPI IRQ problem - System hangs and no network or graphics etc.
+ HP Pavilion Laptop - System freezes due to IRQ interrupt problems
--
HP Pavilion Laptop - System freezes due to IRQ interrupt problems
https://bugs.launchpad.net/bugs/110396
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