[I emailed the list with this same material on 9/13, but it has received no response and someone on the Ubuntu kernel team suggested that I change the email Subject from "Re: Moving a bug upstream per downstream request, emailing the maintainers" to the more descriptive one above.]
When I emailed the maintainers with the report below on 8/15 (and archived at http://lists.freedesktop.org/archives/dri-devel/2013-August/043876.html), a response came on 8/16:
"It's a flash bug. They ignore the format of the Window that they PutImage to. (Worse, they create an image of the right depth or else X would reject the PutImage with a BadMatch and then render incorrect pixel data into it.)"
Despite that, someone on the Ubuntu kernel team asserted "at a minimum a non-flash regression exists going from Quantal to Raring," and urged me to proceed with upstream kernel bisection.
I finally finished that, and arrived at the result:
57779d06367a915ee03e6cb918d7575f0a46e419 is the first bad commit commit 57779d06367a915ee03e6cb918d7575f0a46e419 Author: Ville Syrjälä ville.syrjala@linux.intel.com Date: Wed Oct 31 17:50:14 2012 +0200
drm/i915: Fix display pixel format handling
Fix support for all RGB/BGR pixel formats (except the 16:16:16:16 float format).
Fix intel_init_framebuffer() to match hardware and driver limitations: * RGB332 is not supported at all * CI8 is supported * XRGB1555 & co. are supported on Gen3 and earlier * XRGB210101010 & co. are supported from Gen4 onwards * BGR formats are supported from Gen4 onwards * YUV formats are supported from Gen5 onwards (driver limitation)
Signed-off-by: Ville Syrjälä ville.syrjala@linux.intel.com Reviewed-by: Jesse Barnes jbarnes@virtuousgeek.org Signed-off-by: Daniel Vetter daniel.vetter@ffwll.ch
:040000 040000 334e1536b3513d0c329a8bb6360593d12065b71d bf0996ec13cbee07156c5e9f98dcdee30200e658 M drivers
-------------------------------------
The git bisect log:
git bisect start # good: [29594404d7fe73cd80eaa4ee8c43dcc53970c60e] Linux 3.7 git bisect good 29594404d7fe73cd80eaa4ee8c43dcc53970c60e # bad: [9931faca02c604c22335f5a935a501bb2ace6e20] Linux 3.8-rc3 git bisect bad 9931faca02c604c22335f5a935a501bb2ace6e20 # good: [db5b0ae00712b5176d7405e7a1dd2bfd6e8f5070] Merge tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc git bisect good db5b0ae00712b5176d7405e7a1dd2bfd6e8f5070 # bad: [3c2e81ef344a90bb0a39d84af6878b4aeff568a2] Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux git bisect bad 3c2e81ef344a90bb0a39d84af6878b4aeff568a2 # good: [d8c532c40721f7507896d202b8cae3b3642d2b0d] Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media git bisect good d8c532c40721f7507896d202b8cae3b3642d2b0d # good: [2a74dbb9a86e8102dcd07d284135b4530a84826e] Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security git bisect good 2a74dbb9a86e8102dcd07d284135b4530a84826e # bad: [124ea297c8f0e0a3a567af0894fdbe05caaf80ec] drm/nouveau: unpin pushbuffer bo before destroying it git bisect bad 124ea297c8f0e0a3a567af0894fdbe05caaf80ec # bad: [12f3382bc0262e981a2e58aca900cbbdbbe66825] drm/i915: implement WaDisablePSDDualDispatchEnable on IVB & VLV git bisect bad 12f3382bc0262e981a2e58aca900cbbdbbe66825 # good: [20474e90c948545c51da95689b8342a4f3bbaeb6] drm/i915: fix checks inside ironlake_crtc_{enable, disable} git bisect good 20474e90c948545c51da95689b8342a4f3bbaeb6 # good: [00c09d70df6b30c980f20facc1db3def3f5a637e] drm/i915: create the DDI encoder git bisect good 00c09d70df6b30c980f20facc1db3def3f5a637e # bad: [a35f267946947b3798827a783d82d3d2aa55697d] drm/i915: remove IBX code from lpt_enable_pch_transcoder git bisect bad a35f267946947b3798827a783d82d3d2aa55697d # bad: [9256aa195d3badd009bf4addee6c3ae39879b8a6] drm/i915: move encoder->mode_set calls to crtc_mode_set git bisect bad 9256aa195d3badd009bf4addee6c3ae39879b8a6 # good: [e7210c3c4f0d05e318b854bbd545fe335930c5cc] drm/i915: move more pte encoding to pte encode git bisect good e7210c3c4f0d05e318b854bbd545fe335930c5cc # bad: [90f9a336f56318d4f21a29e8ef063cb70fe7dd11] drm/i915: Check the framebuffer offset git bisect bad 90f9a336f56318d4f21a29e8ef063cb70fe7dd11 # bad: [5d7bd705ddb362d5bd8ef2f3b294cd8f9d93c39e] drm/i915: Check framebuffer stride more thoroughly git bisect bad 5d7bd705ddb362d5bd8ef2f3b294cd8f9d93c39e # bad: [57779d06367a915ee03e6cb918d7575f0a46e419] drm/i915: Fix display pixel format handling git bisect bad 57779d06367a915ee03e6cb918d7575f0a46e419
-------------------------------------
After finishing the kernel bisection, I also tested the new latest mainline kernel (3.11.0-031100-generic, modified 9-2-13) and found that it still suffers from the bug.
Software Update also offered an updated version of the Flashplugin-Installer (updating 11.2.202.297 to 11.2.202.310), but that did not fix the problem either.
------------------------------------- THE ORIGINAL REPORT:
[1.] One line summary of the problem: Flash 11.2 content displays in shades of green and purple only, and in a horizontally compressed space
[2.] Full description of the problem/report: The full downstream bug report is at https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1212455 , but my description from there:
In my testing with the Intel driver using its default acceleration: - Flash 11.2 works on Quantal with the 3.5 kernel - Flash 11.2 works on Raring with the 3.5.0-17 kernel (though it boots to a low-res desktop with a frozen pointer) - Flash 11.2 works on Raring also with the 3.6.11-030611 or 3.7.10-030710 mainline kernels - Flash 11.8 works on Raring with the 3.8 kernel (in Chrome) - Flash 11.2 fails on Raring with the 3.8 kernel - Flash 11.2 fails on Raring with the latest mainline kernel, 3.11.0-031100rc5 - Flash 11.2 fails on Saucy alpha 2 with its default kernel
Disabling Flash *hardware* acceleration altogether (via R-click in the Flash display window: Settings: General tab) did not fix the problem.
WORKAROUND: Setting the Intel driver's acceleration method to UXA rather than its default SNA *always* fixes the Flash problem, but causes a garbled login screen under LightDM that so far has no workaround.
I also tried one possible fix for the default Intel SNA acceleration using the TearFree option. I created /etc/X11/xorg.conf.d/20-intel.conf with contents: Section "Device" Identifier "Intel Graphics" Driver "intel" Option "AccelMethod" "sna" Option "TearFree" "true" EndSection But this had no effect.
[3.] Keywords (i.e., modules, networking, kernel): I'm a newbie hanging on by my fingernails here -- I have no idea about appropriate keywords.
[4.] Kernel version (from /proc/version): Linux version 3.11.0-031100rc5-generic (apw@gomeisa) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #201308112135 SMP Mon Aug 12 01:44:44 UTC 2013
[5.] Output of Oops.. message (if applicable) with symbolic information resolved (see Documentation/oops-tracing.txt)
[6.] A small shell script or example program which triggers the problem (if possible)
[7.] Environment Description: Ubuntu 13.04 Release: 13.04
[7.1.] Software (add the output of the ver_linux script here) If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes.
Linux Dimension 3.11.0-031100rc5-generic #201308112135 SMP Mon Aug 12 01:44:44 UTC 2013 i686 i686 i686 GNU/Linux
Gnu C /usr/src/linux-headers-3.11.0-031100rc5-generic/scripts/ver_linux: binutils util-linux 2.20.1 mount support module-init-tools 9 e2fsprogs 1.42.5 PPP 2.4.5 Linux C Library 2.17 Dynamic linker (ldd) 2.17 Procps 3.3.3 Net-tools 1.60 Kbd 1.15.5 Sh-utils 8.20 wireless-tools 30 Modules Loaded nls_iso8859_1 usb_storage snd_intel8x0 snd_ac97_codec ac97_bus bnep snd_pcm rfcomm bluetooth ppdev snd_page_alloc gpio_ich snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq dcdbas snd_seq_device i915 snd_timer video snd psmouse drm_kms_helper serio_raw soundcore drm i2c_algo_bit parport_pc lpc_ich shpchp lp mac_hid parport b44 ssb mii floppy
[7.2.] Processor information (from /proc/cpuinfo): processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 2 model name : Intel(R) Celeron(R) CPU 2.40GHz stepping : 9 microcode : 0x17 cpu MHz : 2392.420 cache size : 128 KB fdiv_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe pebs bts cid xtpr bogomips : 4784.84 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 32 bits virtual power management:
[7.3.] Module information (from /proc/modules): nls_iso8859_1 12617 1 - Live 0x00000000 usb_storage 48631 1 - Live 0x00000000 snd_intel8x0 33458 1 - Live 0x00000000 snd_ac97_codec 110295 1 snd_intel8x0, Live 0x00000000 ac97_bus 12642 1 snd_ac97_codec, Live 0x00000000 bnep 19143 2 - Live 0x00000000 snd_pcm 94597 2 snd_intel8x0,snd_ac97_codec, Live 0x00000000 rfcomm 58965 0 - Live 0x00000000 bluetooth 337841 10 bnep,rfcomm, Live 0x00000000 ppdev 17423 0 - Live 0x00000000 snd_page_alloc 18398 2 snd_intel8x0,snd_pcm, Live 0x00000000 gpio_ich 13278 0 - Live 0x00000000 snd_seq_midi 13132 0 - Live 0x00000000 snd_seq_midi_event 14475 1 snd_seq_midi, Live 0x00000000 snd_rawmidi 25157 1 snd_seq_midi, Live 0x00000000 snd_seq 55716 2 snd_seq_midi,snd_seq_midi_event, Live 0x00000000 dcdbas 14456 0 - Live 0x00000000 snd_seq_device 14137 3 snd_seq_midi,snd_rawmidi,snd_seq, Live 0x00000000 i915 606994 2 - Live 0x00000000 snd_timer 28930 2 snd_pcm,snd_seq, Live 0x00000000 video 19046 1 i915, Live 0x00000000 snd 61270 10 snd_intel8x0,snd_ac97_codec,snd_pcm,snd_seq_midi,snd_rawmidi,snd_seq,snd_seq_device,snd_timer,
Live 0x00000000 psmouse 92607 0 - Live 0x00000000 drm_kms_helper 47306 1 i915, Live 0x00000000 serio_raw 13189 0 - Live 0x00000000 soundcore 12600 1 snd, Live 0x00000000 drm 247743 3 i915,drm_kms_helper, Live 0x00000000 i2c_algo_bit 13316 1 i915, Live 0x00000000 parport_pc 32114 1 - Live 0x00000000 lpc_ich 16987 0 - Live 0x00000000 shpchp 32265 0 - Live 0x00000000 lp 13359 0 - Live 0x00000000 mac_hid 13077 0 - Live 0x00000000 parport 40930 3 ppdev,parport_pc,lp, Live 0x00000000 b44 31223 0 - Live 0x00000000 ssb 56410 1 b44, Live 0x00000000 mii 13693 1 b44, Live 0x00000000 floppy 60183 0 - Live 0x00000000
[7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem) 0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-0060 : keyboard 0064-0064 : keyboard 0070-007f : rtc0 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : 0000:00:1f.1 0170-0177 : ata_piix 01f0-01f7 : 0000:00:1f.1 01f0-01f7 : ata_piix 0376-0376 : 0000:00:1f.1 0376-0376 : ata_piix 0378-037a : parport0 03f2-03f2 : floppy 03f4-03f5 : floppy 03f6-03f6 : 0000:00:1f.1 03f6-03f6 : ata_piix 03f7-03f7 : floppy 03f8-03ff : serial 0778-077a : parport0 0800-0803 : ACPI PM1a_EVT_BLK 0804-0805 : ACPI PM1a_CNT_BLK 0808-080b : ACPI PM_TMR 0810-0815 : ACPI CPU throttle 0828-082f : ACPI GPE0_BLK 0830-0833 : iTCO_wdt 0860-087f : iTCO_wdt 0880-08bf : gpio_ich 0880-08bf : 0000:00:1f.0 0c00-0c7f : pnp 00:0a 0cf8-0cff : PCI conf1 d000-dfff : PCI Bus 0000:01 de00-deff : 0000:01:05.0 de08-de0f : serial de10-de17 : serial de18-de1f : serial de20-de27 : serial de28-de2f : serial de60-de67 : serial eda0-edbf : 0000:00:1f.3 edc0-edff : 0000:00:1f.5 edc0-edff : Intel 82801DB-ICH4 ee00-eeff : 0000:00:1f.5 ee00-eeff : Intel 82801DB-ICH4 ff40-ff5f : 0000:00:1d.2 ff40-ff5f : uhci_hcd ff60-ff7f : 0000:00:1d.1 ff60-ff7f : uhci_hcd ff80-ff9f : 0000:00:1d.0 ff80-ff9f : uhci_hcd ffa0-ffaf : 0000:00:1f.1 ffa0-ffaf : ata_piix
00000000-00000fff : reserved 00001000-0009ffff : System RAM 000a0000-000bffff : Video RAM area 000c0000-000cb7ff : Video ROM 000cd000-000cffff : Adapter ROM 000f0000-000fffff : reserved 000f0000-000fffff : System ROM 00100000-3f773fff : System RAM 01000000-016691e2 : Kernel code 016691e3-019bcfbf : Kernel data 01aa1000-01b94fff : Kernel bss 3f774000-3f775fff : ACPI Non-volatile Storage 3f776000-3f796fff : ACPI Tables 3f797000-3f7fffff : reserved 3f800000-3fffffff : RAM buffer e8000000-efffffff : 0000:00:02.0 f0000000-f7ffffff : 0000:00:00.0 fe900000-feafffff : PCI Bus 0000:01 fe9fd000-fe9fdfff : 0000:01:05.0 fe9fe000-fe9fffff : 0000:01:09.0 fe9fe000-fe9fffff : b44 fea00000-fea03fff : 0000:01:09.0 feb7f900-feb7f9ff : 0000:00:1f.5 feb7f900-feb7f9ff : Intel 82801DB-ICH4 feb7fa00-feb7fbff : 0000:00:1f.5 feb7fa00-feb7fbff : Intel 82801DB-ICH4 feb7fc00-feb7ffff : 0000:00:1f.1 feb80000-febfffff : 0000:00:02.0 fec00000-fec0ffff : reserved fec00000-fec003ff : IOAPIC 0 fecf0000-fecf0fff : pnp 00:00 fee00000-fee0ffff : reserved fee00000-fee0ffff : pnp 00:00 fee00000-fee00fff : Local APIC ffa80800-ffa80bff : 0000:00:1d.7 ffa80800-ffa80bff : ehci_hcd ffb00000-ffffffff : reserved ffb00000-ffbfffff : pnp 00:00 ffc00000-ffffffff : pnp 00:00
[7.5.] PCI information ('lspci -vvv' as root) 00:00.0 Host bridge: Intel Corporation 82845G/GL[Brookdale-G]/GE/PE DRAM Controller/Host-Hub Interface (rev 01) Subsystem: Dell Device 0160 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 Region 0: Memory at f0000000 (32-bit, prefetchable) [size=128M] Capabilities: [e4] Vendor Specific Information: Len=05 <?> Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation 82845G/GL[Brookdale-G]/GE Chipset Integrated Graphics Device (rev 01) (prog-if 00 [VGA controller]) Subsystem: Dell Device 0160 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 A routed to IRQ 16 Region 0: Memory at e8000000 (32-bit, prefetchable) [size=128M] Region 1: Memory at feb80000 (32-bit, non-prefetchable) [size=512K] Expansion ROM at <unassigned> [disabled] Capabilities: [d0] Power Management version 1 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: i915
00:1d.0 USB controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 01) (prog-if 00 [UHCI]) Subsystem: Dell Device 0160 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 Interrupt: pin A routed to IRQ 16 Region 4: I/O ports at ff80 [size=32] Kernel driver in use: uhci_hcd
00:1d.1 USB controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 01) (prog-if 00 [UHCI]) Subsystem: Dell Device 0160 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 Interrupt: pin B routed to IRQ 19 Region 4: I/O ports at ff60 [size=32] Kernel driver in use: uhci_hcd
00:1d.2 USB controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 01) (prog-if 00 [UHCI]) Subsystem: Dell Device 0160 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 Interrupt: pin C routed to IRQ 18 Region 4: I/O ports at ff40 [size=32] Kernel driver in use: uhci_hcd
00:1d.7 USB controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev 01) (prog-if 20 [EHCI]) Subsystem: Dell Device 0160 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 Interrupt: pin D routed to IRQ 23 Region 0: Memory at ffa80800 (32-bit, non-prefetchable) [size=1K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME+ Capabilities: [58] Debug port: BAR=1 offset=0080 Kernel driver in use: ehci-pci
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 81) (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 Bus: primary=00, secondary=01, subordinate=01, sec-latency=32 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: fe900000-feafffff Prefetchable memory behind bridge: fff00000-000fffff Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
00:1f.0 ISA bridge: Intel Corporation 82801DB/DBL (ICH4/ICH4-L) LPC Interface Bridge (rev 01) 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 Kernel driver in use: lpc_ich
00:1f.1 IDE interface: Intel Corporation 82801DB (ICH4) IDE Controller (rev 01) (prog-if 8a [Master SecP PriP]) Subsystem: Dell Device 0160 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 Interrupt: pin A routed to IRQ 18 Region 0: I/O ports at 01f0 [size=8] Region 1: I/O ports at 03f4 [size=1] Region 2: I/O ports at 0170 [size=8] Region 3: I/O ports at 0374 [size=1] Region 4: I/O ports at ffa0 [size=16] Region 5: Memory at feb7fc00 (32-bit, non-prefetchable) [size=1K] Kernel driver in use: ata_piix
00:1f.3 SMBus: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus Controller (rev 01) Subsystem: Dell Device 0160 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- Interrupt: pin B routed to IRQ 3 Region 4: I/O ports at eda0 [size=32]
00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 01) Subsystem: Dell Device 0160 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 Interrupt: pin B routed to IRQ 17 Region 0: I/O ports at ee00 [size=256] Region 1: I/O ports at edc0 [size=64] Region 2: Memory at feb7fa00 (32-bit, non-prefetchable) [size=512] Region 3: Memory at feb7f900 (32-bit, non-prefetchable) [size=256] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: snd_intel8x0
01:05.0 Modem: Intel Corporation FA82537EP 56K V.92 Data/Fax Modem PCI (rev 04) (prog-if 00 [Generic]) Subsystem: Dell Device 1000 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: 64 (250ns min, 15500ns max), Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 17 Region 0: Memory at fe9fd000 (32-bit, non-prefetchable) [size=4K] Region 1: I/O ports at de00 [size=256] Capabilities: [80] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: serial
01:09.0 Ethernet controller: Broadcom Corporation BCM4401 100Base-T (rev 01) Subsystem: Dell Device 8127 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: 64 Interrupt: pin A routed to IRQ 17 Region 0: Memory at fe9fe000 (32-bit, non-prefetchable) [size=8K] Expansion ROM at fea00000 [disabled] [size=16K] Capabilities: [40] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=2 PME- Kernel driver in use: b44
[7.6.] SCSI information (from /proc/scsi/scsi) Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: WDC WD300EB-75CP Rev: 06.0 Type: Direct-Access ANSI SCSI revision: 05 Host: scsi1 Channel: 00 Id: 00 Lun: 00 Vendor: SONY Model: DVD-ROM DDU1615 Rev: FDS1 Type: CD-ROM ANSI SCSI revision: 05 Host: scsi2 Channel: 00 Id: 00 Lun: 00 Vendor: Simple Model: Bonzai Xpress Rev: 0.00 Type: Direct-Access ANSI SCSI revision: 02
[7.7.] Other information that might be relevant to the problem (please look in /proc and include all information that you think to be relevant): ls /proc:
1 10 1007 1016 1018 11 1109 12 1220 13 1334 135 1381 14 1421 1424 1425 1438 1445 1449 1453 1458 1459 1463 1465 1467 1470 1475 1480 1494 15 1509 1511 1516 1523 1526 1529 1541 1546 1550 1564 1566 1571 1586 16 1611 1614 1615 1616 1617 1618 1642 1645 1646 1647 17 18 19 1944 1952 1962 1970 1981 1989 1992 2 20 21 22 223 224 225 23 24 25 26 27 28 29 3 30 307 318 323 4 41 43 44 46 47 5 531 66 667 67 684 687 7 706 736 759 775 8 802 885 894 9 906 910 915 951 971 983 994 996 998 acpi asound buddyinfo bus cgroups cmdline consoles cpuinfo crypto devices diskstats dma dri driver execdomains fb filesystems fs interrupts iomem ioports irq kallsyms kcore key-users kmsg kpagecount kpageflags latency_stats loadavg locks mdstat meminfo misc modules mounts mtrr net pagetypeinfo partitions sched_debug schedstat scsi self slabinfo softirqs stat swaps sys sysrq-trigger sysvipc timer_list timer_stats tty uptime version vmallocinfo vmstat zoneinfo
[X.] Other notes, patches, fixes, workarounds: