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#1 2012-05-06 16:10:59

karpi
Member
Registered: 2012-05-06
Posts: 4

No irq handler

While i am installing arch it gives me error : do_IRQ: 0.75 No irq handler for vector (irq -1) and it gives that to me many times so i cant install it . I saw these errors when i installed debian and fedora 2 but it didnt gave me problems because i installed those in a graphical environment but i noticed when i was booting them it gave me that error. But now on arch its a different story i cant install it because i cant se a damn thing just that error. Please help i tried everything and i searched for days and couldnt find a thing. The only thing that i founded that it is because of my motherboard asus P5VD2-mx .

Thank you in advance.

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#2 2012-05-06 20:37:49

ewaller
Administrator
From: Pasadena, CA
Registered: 2009-07-13
Posts: 20,334

Re: No irq handler

A quick work around so you can see is to press Ctrl-Alt-F2.  That will switch you to a TTY2 rather than staying on TTY1 (which is being spammed with the error messages).

Next, you are going to need to find out what hardware is generating interrupts that the kernel does not know about.  Usually, hardware should not generate interrupts until they are enabled.  This is often an indication that the BIOS has initialized hardware and enabled interrupts prior to the launching of the kernel.  After you can use TTY2, use lspci -vv and see if you can identify what has hanging on IRQ 1.  Good Luck

Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
Sometimes it is the people no one can imagine anything of who do the things no one can imagine. -- Alan Turing
---
How to Ask Questions the Smart Way

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#3 2012-05-06 22:30:34

karpi
Member
Registered: 2012-05-06
Posts: 4

Re: No irq handler

After i runned lspci -vv this came out and i was searching something related to irq 1 but i didnt found anything. I runned the command in fedora. 

00:00.0 Host bridge: VIA Technologies, Inc. P4M890 Host Bridge
	Subsystem: ASUSTeK Computer Inc. Device 81ce
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
	Region 0: Memory at d0000000 (32-bit, prefetchable) [disabled] [size=128M]
	Capabilities: <access denied>
	Kernel driver in use: agpgart-via

00:00.1 Host bridge: VIA Technologies, Inc. P4M890 Host Bridge
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0

00:00.2 Host bridge: VIA Technologies, Inc. P4M890 Host Bridge
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0

00:00.3 Host bridge: VIA Technologies, Inc. P4M890 Host Bridge
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0

00:00.4 Host bridge: VIA Technologies, Inc. P4M890 Host Bridge
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0

00:00.5 PIC: VIA Technologies, Inc. P4M890 I/O APIC Interrupt Controller (prog-if 20 [IO(X)-APIC])
	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

00:00.6 Host bridge: VIA Technologies, Inc. P4M890 Security Device
	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

00:00.7 Host bridge: VIA Technologies, Inc. P4M890 Host Bridge
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0

00:01.0 PCI bridge: VIA Technologies, Inc. VT8237/VX700 PCI Bridge (prog-if 00 [Normal decode])
	Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 32 bytes
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>

00:02.0 PCI bridge: VIA Technologies, Inc. P4M890 PCI to PCI Bridge Controller (prog-if 00 [Normal decode])
	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
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	I/O behind bridge: 0000c000-0000cfff
	Memory behind bridge: dd000000-deffffff
	Prefetchable memory behind bridge: 00000000c0000000-00000000cfffffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:03.0 PCI bridge: VIA Technologies, Inc. P4M890 PCI to PCI Bridge Controller (prog-if 00 [Normal decode])
	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
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
	I/O behind bridge: 0000a000-0000bfff
	Memory behind bridge: dfe00000-dfefffff
	Prefetchable memory behind bridge: 0000000060000000-00000000601fffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:0f.0 IDE interface: VIA Technologies, Inc. Device 5337 (rev 80) (prog-if 8f [Master SecP SecO PriP PriO])
	Subsystem: ASUSTeK Computer Inc. Device 81cf
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 32
	Interrupt: pin B routed to IRQ 21
	Region 0: I/O ports at fc00 [size=8]
	Region 1: I/O ports at f800 [size=4]
	Region 2: I/O ports at f400 [size=8]
	Region 3: I/O ports at f000 [size=4]
	Region 4: I/O ports at ec00 [size=16]
	Region 5: I/O ports at e800 [size=256]
	Capabilities: <access denied>
	Kernel driver in use: sata_via
	Kernel modules: sata_via

00:0f.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 07) (prog-if 8a [Master SecP PriP])
	Subsystem: ASUSTeK Computer Inc. Device 81cf
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 32
	Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [size=8]
	Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable) [size=1]
	Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable) [size=8]
	Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable) [size=1]
	Region 4: I/O ports at e400 [size=16]
	Capabilities: <access denied>
	Kernel driver in use: pata_via
	Kernel modules: pata_via

00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev a0) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. Device 81cf
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 32, Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 20
	Region 4: I/O ports at e000 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev a0) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. Device 81cf
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 32, Cache Line Size: 32 bytes
	Interrupt: pin B routed to IRQ 22
	Region 4: I/O ports at dc00 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev a0) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. Device 81cf
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 32, Cache Line Size: 32 bytes
	Interrupt: pin C routed to IRQ 21
	Region 4: I/O ports at d800 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev a0) (prog-if 00 [UHCI])
	Subsystem: ASUSTeK Computer Inc. Device 81cf
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 32, Cache Line Size: 32 bytes
	Interrupt: pin D routed to IRQ 23
	Region 4: I/O ports at d400 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86) (prog-if 20 [EHCI])
	Subsystem: ASUSTeK Computer Inc. Device 81cf
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 32, Cache Line Size: 32 bytes
	Interrupt: pin C routed to IRQ 21
	Region 0: Memory at dffff000 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>
	Kernel driver in use: ehci_hcd

00:11.0 ISA bridge: VIA Technologies, Inc. VT8237A PCI to ISA Bridge
	Subsystem: ASUSTeK Computer Inc. Device 81cf
	Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Capabilities: <access denied>
	Kernel modules: i2c-viapro

00:11.7 Host bridge: VIA Technologies, Inc. VT8251 Ultra VLINK Controller
	Subsystem: VIA Technologies, Inc. Device 337e
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
	Capabilities: <access denied>

00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 7c)
	Subsystem: ASUSTeK Computer Inc. Device 086c
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 32 (750ns min, 2000ns max), Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 23
	Region 0: I/O ports at d000 [size=256]
	Region 1: Memory at dfffe000 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>
	Kernel driver in use: via-rhine
	Kernel modules: via-rhine

00:13.0 Host bridge: VIA Technologies, Inc. VT8237A Host Bridge
	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
	Capabilities: <access denied>

00:13.1 PCI bridge: VIA Technologies, Inc. VT8237A PCI to PCI Bridge (prog-if 01 [Subtractive decode])
	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
	Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
	Memory behind bridge: dfd00000-dfdfffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>

02:00.0 VGA compatible controller: nVidia Corporation Device 1040 (rev a1) (prog-if 00 [VGA controller])
	Subsystem: Giga-byte Technology Device 3520
	Physical Slot: 0
	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 24
	Region 0: Memory at dd000000 (32-bit, non-prefetchable) [size=16M]
	Region 1: Memory at c0000000 (64-bit, prefetchable) [size=128M]
	Region 3: Memory at ce000000 (64-bit, prefetchable) [size=32M]
	Region 5: I/O ports at cc00 [size=128]
	Expansion ROM at def00000 [disabled] [size=512K]
	Capabilities: <access denied>
	Kernel driver in use: nouveau
	Kernel modules: nouveau

02:00.1 Audio device: nVidia Corporation HDMI Audio stub (rev a1)
	Subsystem: Giga-byte Technology Device 3520
	Physical Slot: 0
	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 B routed to IRQ 25
	Region 0: Memory at deffc000 (32-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel

03:00.0 SATA controller: JMicron Technology Corp. JMB362/JMB363 Serial ATA Controller (rev 02) (prog-if 01 [AHCI 1.0])
	Subsystem: JMicron Technology Corp. JMB362/JMB363 Serial ATA Controller
	Physical Slot: 0-1
	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 28
	Region 5: Memory at dfefe000 (32-bit, non-prefetchable) [size=8K]
	Expansion ROM at dfee0000 [disabled] [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: ahci

03:00.1 IDE interface: JMicron Technology Corp. JMB362/JMB363 Serial ATA Controller (rev 02) (prog-if 85 [Master SecO PriO])
	Subsystem: JMicron Technology Corp. JMB362/JMB363 Serial ATA Controller
	Physical Slot: 0-1
	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
	Interrupt: pin B routed to IRQ 29
	Region 0: I/O ports at bc00 [size=8]
	Region 1: I/O ports at b800 [size=4]
	Region 2: I/O ports at b400 [size=8]
	Region 3: I/O ports at b000 [size=4]
	Region 4: I/O ports at ac00 [size=16]
	Capabilities: <access denied>
	Kernel driver in use: pata_jmicron
	Kernel modules: pata_jmicron

04:04.0 Multimedia controller: Philips Semiconductors SAA7130 Video Broadcast Decoder (rev 01)
	Subsystem: Philips Semiconductors Behold TV 401
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR+ INTx-
	Latency: 32 (3750ns min, 9500ns max)
	Interrupt: pin A routed to IRQ 18
	Region 0: Memory at dfdff000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: saa7134
	Kernel modules: saa7134

80:01.0 Audio device: VIA Technologies, Inc. VT1708/A [Azalia HDAC] (VIA High Definition Audio Controller) (rev 10)
	Subsystem: ASUSTeK Computer Inc. Device 81b3
	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 66
	Region 0: Memory at bfffc000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel

Last edited by ewaller (2012-05-06 22:43:15)

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#4 2012-05-06 22:45:07

ewaller
Administrator
From: Pasadena, CA
Registered: 2009-07-13
Posts: 20,334

Re: No irq handler

Hope you don't mind.  I used my moderator powers to add BBCode code tags to your post.  That link is also at the bottom of the post text box.  You can edit your post to see how I did it.

Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
Sometimes it is the people no one can imagine anything of who do the things no one can imagine. -- Alan Turing
---
How to Ask Questions the Smart Way

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#5 2012-05-06 22:47:07

ewaller
Administrator
From: Pasadena, CA
Registered: 2009-07-13
Posts: 20,334

Re: No irq handler

Well, my next suggestion is to go through the BIOS setup and see if you can find what is using that IRQ.  You might also try the PnP settings in the BIOS.  Pick one that indicates the OS will enumerate hardware and that the BIOS should not.

Nothing is too wonderful to be true, if it be consistent with the laws of nature -- Michael Faraday
Sometimes it is the people no one can imagine anything of who do the things no one can imagine. -- Alan Turing
---
How to Ask Questions the Smart Way

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#6 2012-05-07 13:33:05

karpi
Member
Registered: 2012-05-06
Posts: 4

Re: No irq handler

I checked the irq in bios. I checked the irq resources and in it there was IRQ 3, 4, 5, 7, 9, 10, 11, 14, 15 and every one of them was assigned to PCI device. I didnt find a thing which would be connected with IRQ 1 .

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#7 2012-05-07 13:59:41

Lone_Wolf
Administrator
From: Netherlands, Europe
Registered: 2005-10-04
Posts: 13,279

Re: No irq handler

The issue appears not to be with IRQ 1, and the number 0.75 also doesn't seem to have a specific meaning.

http://ubuntuforums.org/showthread.php?p=7759222 describes a workaround, by adding nomsi and noaer as boot options.

Disliking systemd intensely, but not satisfied with alternatives so focusing on taming systemd.

clean chroot building not flexible enough ?
Try clean chroot manager by graysky

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#8 2012-05-07 17:43:50

karpi
Member
Registered: 2012-05-06
Posts: 4

Re: No irq handler

Thanks i fixed it with adding pci=nomsi,noaer to the boot option.

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