Xorg with fglrx on ATI HD3650 crashes with Illegal instruction

[Andreas Ufert]

With fglrx installed Xorg startup failes with "Illegal instruction" in Xorg.0.log. Unfortunately, apport does not catch this crash. So all the information I could gather is attached below:

#####

$ lsb_release -rd
Description: Ubuntu 12.04 LTS
Release: 12.04

#####

ii xorg 1:7.6+12ubuntu1 X.Org X Window System
ii fglrx 2:8.960-0ubuntu1 Video driver for the AMD graphics accelerators
ii fglrx-amdcccle 2:8.960-0ubuntu1 Catalyst Control Center for the AMD graphics accelerators

#####

00:00.0 Host bridge: NVIDIA Corporation nForce2 IGP2 (rev c1)
 Subsystem: ASUSTeK Computer Inc. Device 80ac
 Flags: bus master, 66MHz, fast devsel, latency 0
 Memory at e0000000 (32-bit, prefetchable) [size=64M]
 Capabilities: [40] AGP version 3.0
 Capabilities: [60] HyperTransport: Host or Secondary Interface
 Kernel driver in use: agpgart-nvidia

00:00.1 RAM memory: NVIDIA Corporation nForce2 Memory Controller 1 (rev c1)
 Subsystem: ASUSTeK Computer Inc. Device 80ac
 Flags: 66MHz, fast devsel

00:00.2 RAM memory: NVIDIA Corporation nForce2 Memory Controller 4 (rev c1)
 Subsystem: ASUSTeK Computer Inc. Device 80ac
 Flags: 66MHz, fast devsel

00:00.3 RAM memory: NVIDIA Corporation nForce2 Memory Controller 3 (rev c1)
 Subsystem: ASUSTeK Computer Inc. Device 80ac
 Flags: 66MHz, fast devsel

00:00.4 RAM memory: NVIDIA Corporation nForce2 Memory Controller 2 (rev c1)
 Subsystem: ASUSTeK Computer Inc. Device 80ac
 Flags: 66MHz, fast devsel

00:00.5 RAM memory: NVIDIA Corporation nForce2 Memory Controller 5 (rev c1)
 Subsystem: ASUSTeK Computer Inc. Device 80ac
 Flags: 66MHz, fast devsel

00:01.0 ISA bridge: NVIDIA Corporation nForce2 ISA Bridge (rev a4)
 Subsystem: ASUSTeK Computer Inc. A7N8X Mainboard
 Flags: bus master, 66MHz, fast devsel, latency 0
 Capabilities: [48] HyperTransport: Slave or Primary Interface

00:01.1 SMBus: NVIDIA Corporation nForce2 SMBus (MCP) (rev a2)
 Subsystem: ASUSTeK Computer Inc. Device 0c11
 Flags: 66MHz, fast devsel, IRQ 11
 I/O ports at c000 [size=32]
 Capabilities: [44] Power Management version 2
 Kernel driver in use: nForce2_smbus
 Kernel modules: i2c-nforce2

00:02.0 USB controller: NVIDIA Corporation nForce2 USB Controller (rev a4) (prog-if 10 [OHCI])
 Subsystem: ASUSTeK Computer Inc. A7N8X Mainboard
 Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 22
 Memory at e8080000 (32-bit, non-prefetchable) [size=4K]
 Capabilities: [44] Power Management version 2
 Kernel driver in use: ohci_hcd

00:02.1 USB controller: NVIDIA Corporation nForce2 USB Controller (rev a4) (prog-if 10 [OHCI])
 Subsystem: ASUSTeK Computer Inc. A7N8X Mainboard
 Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 21
 Memory at e8083000 (32-bit, non-prefetchable) [size=4K]
 Capabilities: [44] Power Management version 2
 Kernel driver in use: ohci_hcd

00:02.2 USB controller: NVIDIA Corporation nForce2 USB Controller (rev a4) (prog-if 20 [EHCI])
 Subsystem: ASUSTeK Computer Inc. A7N8X Mainboard
 Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 20
 Memory at e8086000 (32-bit, non-prefetchable) [size=256]
 Capabilities: [44] Debug port: BAR=1 offset=0080
 Capabilities: [80] Power Management version 2
 Kernel driver in use: ehci_hcd

00:04.0 Ethernet controller: NVIDIA Corporation nForce2 Ethernet Controller (rev a1)
 Subsystem: ASUSTeK Computer Inc. A7N8X Mainboard onboard nForce2 Ethernet
 Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 22
 Memory at e8087000 (32-bit, non-prefetchable) [size=4K]
 I/O ports at c400 [size=8]
 Capabilities: [44] Power Management version 2
 Kernel driver in use: forcedeth
 Kernel modules: forcedeth

00:05.0 Multimedia audio controller: NVIDIA Corporation nForce Audio Processing Unit (rev a2)
 Subsystem: ASUSTeK Computer Inc. Device 0c11
 Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 11
 Memory at e8000000 (32-bit, non-prefetchable) [size=512K]
 Capabilities: [44] Power Management version 2

00:06.0 Multimedia audio controller: NVIDIA Corporation nForce2 AC97 Audio Controler (MCP) (rev a1)
 Subsystem: ASUSTeK Computer Inc. nForce2 AC97 Audio Controler (MCP)
 Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 22
 I/O ports at b000 [size=256]
 I/O ports at b400 [size=128]
 Memory at e8081000 (32-bit, non-prefetchable) [size=4K]
 Capabilities: [44] Power Management version 2
 Kernel driver in use: snd_intel8x0
 Kernel modules: snd-intel8x0

00:08.0 PCI bridge: NVIDIA Corporation nForce2 External PCI Bridge (rev a3) (prog-if 00 [Normal decode])
 Flags: bus master, 66MHz, fast devsel, latency 0
 Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
 Kernel modules: shpchp

00:09.0 IDE interface: NVIDIA Corporation nForce2 IDE (rev a2) (prog-if 8a [Master SecP PriP])
 Subsystem: ASUSTeK Computer Inc. Device 0c11
 Flags: bus master, 66MHz, fast devsel, latency 0
 [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [size=8]
 [virtual] Memory at 000003f0 (type 3, non-prefetchable) [size=1]
 [virtual] Memory at 00000170 (32-bit, non-prefetchable) [size=8]
 [virtual] Memory at 00000370 (type 3, non-prefetchable) [size=1]
 I/O ports at f000 [size=16]
 Capabilities: [44] Power Management version 2
 Kernel driver in use: pata_amd
 Kernel modules: pata_amd

00:0c.0 PCI bridge: NVIDIA Corporation nForce2 PCI Bridge (rev a3) (prog-if 00 [Normal decode])
 Flags: bus master, 66MHz, fast devsel, latency 0
 Bus: primary=00, secondary=02, subordinate=02, sec-latency=32
 I/O behind bridge: 00009000-00009fff
 Memory behind bridge: e6000000-e7ffffff
 Prefetchable memory behind bridge: 60000000-600fffff
 Kernel modules: shpchp

00:0d.0 FireWire (IEEE 1394): NVIDIA Corporation nForce2 FireWire (IEEE 1394) Controller (rev a3) (prog-if 10 [OHCI])
 Subsystem: ASUSTeK Computer Inc. Device 809a
 Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 20
 Memory at e8084000 (32-bit, non-prefetchable) [size=2K]
 Memory at e8085000 (32-bit, non-prefetchable) [size=64]
 Capabilities: [44] Power Management version 2
 Kernel driver in use: firewire_ohci
 Kernel modules: firewire-ohci

00:1e.0 PCI bridge: NVIDIA Corporation nForce2 AGP (rev c1) (prog-if 00 [Normal decode])
 Flags: bus master, 66MHz, medium devsel, latency 32
 Bus: primary=00, secondary=03, subordinate=03, sec-latency=32
 I/O behind bridge: 0000a000-0000afff
 Memory behind bridge: e4000000-e5ffffff
 Prefetchable memory behind bridge: d0000000-dfffffff
 Kernel modules: shpchp

02:01.0 Ethernet controller: 3Com Corporation 3C920B-EMB Integrated Fast Ethernet Controller [Tornado] (rev 40)
 Subsystem: ASUSTeK Computer Inc. A7N8X Deluxe onboard 3C920B-EMB Integrated Fast Ethernet Controller
 Flags: bus master, medium devsel, latency 32, IRQ 21
 I/O ports at 9000 [size=128]
 Memory at e7000000 (32-bit, non-prefetchable) [size=128]
 [virtual] Expansion ROM at 60000000 [disabled] [size=128K]
 Capabilities: [dc] Power Management version 2
 Kernel driver in use: 3c59x
 Kernel modules: 3c59x

03:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI RV635 PRO AGP [Radeon HD 3650] (prog-if 00 [VGA controller])
 Subsystem: Hightech Information System Ltd. Device 0028
 Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 19
 Memory at d0000000 (32-bit, prefetchable) [size=256M]
 I/O ports at a000 [size=256]
 Memory at e5000000 (32-bit, non-prefetchable) [size=64K]
 [virtual] Expansion ROM at e4000000 [disabled] [size=128K]
 Capabilities: [50] Power Management version 3
 Capabilities: [58] AGP version 3.0
 Kernel driver in use: fglrx_pci
 Kernel modules: fglrx, radeon

03:00.1 Audio device: Advanced Micro Devices [AMD] nee ATI RV635 HDMI Audio [Radeon HD 3600 Series]
 Subsystem: Hightech Information System Ltd. Device aa20
 Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 5
 Memory at e5010000 (32-bit, non-prefetchable) [size=16K]
 Capabilities: [50] Power Management version 3
 Kernel driver in use: snd_hda_intel
 Kernel modules: snd-hda-intel

#####

[ 234.859]
X.Org X Server 1.11.3
Release Date: 2011-12-16
[ 234.859] X Protocol Version 11, Revision 0
[ 234.859] Build Operating System: Linux 2.6.24-29-server i686 Ubuntu
[ 234.859] Current Operating System: Linux stubentux 3.2.0-24-generic-pae #37-Ubuntu SMP Wed Apr 25 10:47:59 UTC 2012 i686
[ 234.859] Kernel command line: BOOT_IMAGE=/vmlinuz-3.2.0-24-generic-pae root=/dev/mapper/vgsystem-lvroot ro quiet splash xbmc=autostart,nodiskmount loglevel=0 vt.handoff=7
[ 234.859] Build Date: 04 April 2012 11:58:38PM
[ 234.859] xorg-server 2:1.11.4-0ubuntu10 (For technical support please see http://www.ubuntu.com/support)
[ 234.859] Current version of pixman: 0.24.4
[ 234.859] Before reporting problems, check http://wiki.x.org
 to make sure that you have the latest version.
[ 234.859] Markers: (--) probed, (**) from config file, (==) default setting,
 (++) from command line, (!!) notice, (II) informational,
 (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 234.860] (==) Log file: "/var/log/Xorg.0.log", Time: Sat Apr 28 13:02:38 2012
[ 234.860] (==) Using config file: "/etc/X11/xorg.conf"
[ 234.860] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 234.871] (==) ServerLayout "aticonfig Layout"
[ 234.871] (**) |-->Screen "aticonfig-Screen[0]-0" (0)
[ 234.871] (**) | |-->Monitor "aticonfig-Monitor[0]-0"
[ 234.871] (**) | |-->Device "aticonfig-Device[0]-0"
[ 234.871] (==) Automatically adding devices
[ 234.871] (==) Automatically enabling devices
[ 234.871] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[ 234.871] Entry deleted from font path.
[ 234.871] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[ 234.871] Entry deleted from font path.
[ 234.871] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[ 234.871] Entry deleted from font path.
[ 234.871] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[ 234.871] Entry deleted from font path.
[ 234.871] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[ 234.871] Entry deleted from font path.
[ 234.871] (WW) `fonts.dir' not found (or not valid) in "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType".
[ 234.871] Entry deleted from font path.
[ 234.871] (Run 'mkfontdir' on "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType").
[ 234.871] (==) FontPath set to:
 /usr/share/fonts/X11/misc,
 /usr/share/fonts/X11/Type1,
 built-ins
[ 234.871] (==) ModulePath set to "/usr/lib/i386-linux-gnu/xorg/extra-modules,/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"
[ 234.871] (II) The server relies on udev to provide the list of input devices.
 If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 234.871] (II) Loader magic: 0x77b5a0
[ 234.871] (II) Module ABI versions:
[ 234.871] X.Org ANSI C Emulation: 0.4
[ 234.871] X.Org Video Driver: 11.0
[ 234.872] X.Org XInput driver : 16.0
[ 234.872] X.Org Server Extension : 6.0
[ 234.872] (--) PCI:*(0:3:0:0) 1002:9596:1787:0028 rev 0, Mem @ 0xd0000000/268435456, 0xe5000000/65536, I/O @ 0x0000a000/256, BIOS @ 0x????????/131072
[ 234.873] (II) Open ACPI successful (/var/run/acpid.socket)
[ 234.873] (II) "extmod" will be loaded by default.
[ 234.873] (II) "dbe" will be loaded by default.
[ 234.873] (II) "glx" will be loaded by default.
[ 234.873] (II) "record" will be loaded by default.
[ 234.873] (II) "dri" will be loaded by default.
[ 234.873] (II) "dri2" will be loaded by default.
[ 234.873] (II) LoadModule: "extmod"
[ 234.874] (II) Loading /usr/lib/xorg/modules/extensions/libextmod.so
[ 234.874] (II) Module extmod: vendor="X.Org Foundation"
[ 234.874] compiled for 1.11.3, module version = 1.0.0
[ 234.874] Module class: X.Org Server Extension
[ 234.874] ABI class: X.Org Server Extension, version 6.0
[ 234.874] (II) Loading extension MIT-SCREEN-SAVER
[ 234.874] (II) Loading extension XFree86-VidModeExtension
[ 234.874] (II) Loading extension XFree86-DGA
[ 234.874] (II) Loading extension DPMS
[ 234.874] (II) Loading extension XVideo
[ 234.874] (II) Loading extension XVideo-MotionCompensation
[ 234.874] (II) Loading extension X-Resource
[ 234.874] (II) LoadModule: "dbe"
[ 234.875] (II) Loading /usr/lib/xorg/modules/extensions/libdbe.so
[ 234.875] (II) Module dbe: vendor="X.Org Foundation"
[ 234.875] compiled for 1.11.3, module version = 1.0.0
[ 234.875] Module class: X.Org Server Extension
[ 234.875] ABI class: X.Org Server Extension, version 6.0
[ 234.875] (II) Loading extension DOUBLE-BUFFER
[ 234.875] (II) LoadModule: "glx"
[ 234.876] (II) Loading /usr/lib/i386-linux-gnu/xorg/extra-modules/extra-modules.dpkg-tmp/modules/extensions/libglx.so
[ 234.876] (II) Module glx: vendor="Advanced Micro Devices, Inc."
[ 234.876] compiled for 6.9.0, module version = 1.0.0
[ 234.877] (II) Loading extension GLX
[ 234.877] (II) LoadModule: "record"
[ 234.877] (II) Loading /usr/lib/xorg/modules/extensions/librecord.so
[ 234.877] (II) Module record: vendor="X.Org Foundation"
[ 234.877] compiled for 1.11.3, module version = 1.13.0
[ 234.877] Module class: X.Org Server Extension
[ 234.877] ABI class: X.Org Server Extension, version 6.0
[ 234.877] (II) Loading extension RECORD
[ 234.877] (II) LoadModule: "dri"
[ 234.878] (II) Loading /usr/lib/xorg/modules/extensions/libdri.so
[ 234.878] (II) Module dri: vendor="X.Org Foundation"
[ 234.878] compiled for 1.11.3, module version = 1.0.0
[ 234.878] ABI class: X.Org Server Extension, version 6.0
[ 234.878] (II) Loading extension XFree86-DRI
[ 234.878] (II) LoadModule: "dri2"
[ 234.879] (II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
[ 234.879] (II) Module dri2: vendor="X.Org Foundation"
[ 234.879] compiled for 1.11.3, module version = 1.2.0
[ 234.879] ABI class: X.Org Server Extension, version 6.0
[ 234.879] (II) Loading extension DRI2
[ 234.879] (II) LoadModule: "fglrx"
[ 234.879] (II) Loading /usr/lib/i386-linux-gnu/xorg/extra-modules/extra-modules.dpkg-tmp/modules/drivers/fglrx_drv.so
[ 234.909] (II) Module fglrx: vendor="FireGL - ATI Technologies Inc."
[ 234.909] compiled for 1.4.99.906, module version = 8.96.4
[ 234.909] Module class: X.Org Video Driver
[ 234.909] (II) Loading sub module "fglrxdrm"
[ 234.909] (II) LoadModule: "fglrxdrm"
[ 234.910] (II) Loading /usr/lib/i386-linux-gnu/xorg/extra-modules/extra-modules.dpkg-tmp/modules/linux/libfglrxdrm.so
[ 234.910] (II) Module fglrxdrm: vendor="FireGL - ATI Technologies Inc."
[ 234.910] compiled for 1.4.99.906, module version = 8.96.4
[ 234.910] (II) ATI Proprietary Linux Driver Version Identifier:8.96.4
[ 234.910] (II) ATI Proprietary Linux Driver Release Identifier: 8.96.7
[ 234.910] (II) ATI Proprietary Linux Driver Build Date: Mar 12 2012 13:06:47
[ 234.910] (++) using VT number 7

[ 234.910] (WW) Falling back to old probe method for fglrx
[ 234.930] (II) Loading PCS database from /etc/ati/amdpcsdb
[ 234.931] (--) Chipset Supported AMD Graphics Processor (0x9596) found
[ 234.931] (WW) fglrx: No matching Device section for instance (BusID PCI:0@3:0:1) found
[ 234.932] (II) AMD Video driver is running on a device belonging to a group targeted for this release
[ 234.932] (II) AMD Video driver is signed
[ 234.933] (II) Loading /usr/lib/i386-linux-gnu/xorg/extra-modules/extra-modules.dpkg-tmp/modules/drivers/fglrx_drv.so
[ 234.933] (II) Loading /usr/lib/i386-linux-gnu/xorg/extra-modules/extra-modules.dpkg-tmp/modules/linux/libfglrxdrm.so
[ 234.933] (II) fglrx(0): pEnt->device->identifier=0x21f62cb0
[ 234.933] (II) fglrx(0): === [xdl_xs111_atiddxPreInit] === begin
[ 234.933] (II) Loading sub module "vgahw"
[ 234.933] (II) LoadModule: "vgahw"
[ 234.934] (II) Loading /usr/lib/xorg/modules/libvgahw.so
[ 234.934] (II) Module vgahw: vendor="X.Org Foundation"
[ 234.934] compiled for 1.11.3, module version = 0.1.0
[ 234.934] ABI class: X.Org Video Driver, version 11.0
[ 234.934] (**) fglrx(0): Depth 24, (--) framebuffer bpp 32
[ 234.934] (II) fglrx(0): Pixel depth = 24 bits stored in 4 bytes (32 bpp pixmaps)
[ 234.934] (==) fglrx(0): Default visual is TrueColor
[ 234.934] (**) fglrx(0): Option "DPMS" "true"
[ 234.935] (==) fglrx(0): RGB weight 888
[ 234.935] (II) fglrx(0): Using 8 bits per RGB
[ 234.935] (==) fglrx(0): Buffer Tiling is ON
[ 234.935] (II) Loading sub module "fglrxdrm"
[ 234.935] (II) LoadModule: "fglrxdrm"
[ 234.935] (II) Loading /usr/lib/i386-linux-gnu/xorg/extra-modules/extra-modules.dpkg-tmp/modules/linux/libfglrxdrm.so
[ 234.935] (II) Module fglrxdrm: vendor="FireGL - ATI Technologies Inc."
[ 234.935] compiled for 1.4.99.906, module version = 8.96.4
[ 234.938] ukiDynamicMajor: found major device number 248
[ 234.938] ukiDynamicMajor: found major device number 248
[ 234.938] ukiOpenByBusid: Searching for BusID PCI:3:0:0
[ 234.938] ukiOpenDevice: node name is /dev/ati/card0
[ 234.938] ukiOpenDevice: open result is 12, (OK)
[ 234.938] ukiOpenByBusid: ukiOpenMinor returns 12
[ 234.938] ukiOpenByBusid: ukiGetBusid reports PCI:3:0:0
[ 234.939] (**) fglrx(0): NoAccel = NO
[ 234.939] (**) fglrx(0): ATI 2D Acceleration Architecture enabled
[ 234.939] (--) fglrx(0): Chipset: "ATI Radeon HD 3650 AGP" (Chipset = 0x9596)
[ 234.939] (--) fglrx(0): (PciSubVendor = 0x1787, PciSubDevice = 0x0028)
[ 234.939] (==) fglrx(0): board vendor info: third party graphics adapter - NOT original ATI
[ 234.939] (--) fglrx(0): Linear framebuffer (phys) at 0xd0000000
[ 234.939] (--) fglrx(0): MMIO registers at 0xe5000000
[ 234.939] (--) fglrx(0): I/O port at 0x0000a000
[ 234.939] (==) fglrx(0): ROM-BIOS at 0x000c0000
[ 234.939] (II) fglrx(0): AC Adapter is used
[ 234.949] (II) fglrx(0): Primary V_BIOS segment is: 0xc000
[ 234.951] (II) Loading sub module "vbe"
[ 234.951] (II) LoadModule: "vbe"
[ 234.951] (II) Loading /usr/lib/xorg/modules/libvbe.so
[ 234.952] (II) Module vbe: vendor="X.Org Foundation"
[ 234.952] compiled for 1.11.3, module version = 1.1.0
[ 234.952] ABI class: X.Org Video Driver, version 11.0
[ 234.952] (II) fglrx(0): VESA BIOS detected
[ 234.952] (II) fglrx(0): VESA VBE Version 3.0
[ 234.952] (II) fglrx(0): VESA VBE Total Mem: 16384 kB
[ 234.952] (II) fglrx(0): VESA VBE OEM: ATI ATOMBIOS
[ 234.952] (II) fglrx(0): VESA VBE OEM Software Rev: 10.88
[ 234.952] (II) fglrx(0): VESA VBE OEM Vendor: (C) 1988-2005, ATI Technologies Inc.
[ 234.952] (II) fglrx(0): VESA VBE OEM Product: RV635
[ 234.952] (II) fglrx(0): VESA VBE OEM Product Rev: 01.00
[ 234.997] (II) fglrx(0): ATI Video BIOS revision 9 or later detected
[ 234.997] (--) fglrx(0): Video RAM: 1048576 kByte, Type: DDR2
[ 234.997] (II) fglrx(0): AGP card detected
[ 234.997] (WW) fglrx(0): board is an unknown third party board, chipset is supported
[ 235.007] (II) fglrx(0): Using adapter: 3:0.0.
[ 235.047] (II) fglrx(0): [FB] MC range(MCFBBase = 0xa0000000, MCFBSize = 0x40000000)
[ 235.047] (II) fglrx(0): [pci] find AGP GART
[ 235.047] (II) fglrx(0): [agp] AGP protocol is enabled for graphics board.(cmd=0x1f004312)
[ 235.047] (II) fglrx(0): [agp] graphics chipset has AGP v3.0 (native mode)
[ 235.121] (II) fglrx(0): Interrupt handler installed at IRQ 19.
[ 235.122] (II) fglrx(0): RandR 1.2 support is enabled!
[ 235.122] (II) fglrx(0): RandR 1.2 rotation support is enabled!
[ 235.122] (==) fglrx(0): Center Mode is disabled
[ 235.122] (II) Loading sub module "fb"
[ 235.122] (II) LoadModule: "fb"
[ 235.122] (II) Loading /usr/lib/xorg/modules/libfb.so
[ 235.123] (II) Module fb: vendor="X.Org Foundation"
[ 235.123] compiled for 1.11.3, module version = 1.0.0
[ 235.123] ABI class: X.Org ANSI C Emulation, version 0.4
[ 235.123] (II) Loading sub module "ddc"
[ 235.123] (II) LoadModule: "ddc"
[ 235.123] (II) Module "ddc" already built-in
[ 236.146] (II) fglrx(0): Finished Initialize PPLIB!
[ 236.444] (II) fglrx(0): Output DFP1 using monitor section aticonfig-Monitor[0]-0
[ 236.444] (II) fglrx(0): Output DFP2 has no monitor section
[ 236.445] (II) fglrx(0): Output CRT1 has no monitor section
[ 236.445] (II) fglrx(0): Output CRT2 has no monitor section
[ 236.445] (II) fglrx(0): Output TV has no monitor section
[ 236.445] (II) fglrx(0): Output CV has no monitor section
[ 236.445] (II) Loading sub module "ddc"
[ 236.445] (II) LoadModule: "ddc"
[ 236.445] (II) Module "ddc" already built-in
[ 236.445] (II) fglrx(0): Connected Display0: DFP2
[ 236.445] (II) fglrx(0): Display0 EDID data ---------------------------
[ 236.445] (II) fglrx(0): Manufacturer: TSB Model: 104 Serial#: 0
[ 236.445] (II) fglrx(0): Year: 2006 Week: 0
[ 236.445] (II) fglrx(0): EDID Version: 1.3
[ 236.445] (II) fglrx(0): Digital Display Input
[ 236.445] (II) fglrx(0): Max Image Size [cm]: horiz.: 196 vert.: 142
[ 236.445] (II) fglrx(0): Gamma: 1.00
[ 236.445] (II) fglrx(0): No DPMS capabilities specified
[ 236.445] (II) fglrx(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4
[ 236.445] (II) fglrx(0): Default color space is primary color space
[ 236.445] (II) fglrx(0): First detailed timing is preferred mode
[ 236.445] (II) fglrx(0): redX: 0.640 redY: 0.330 greenX: 0.300 greenY: 0.600
[ 236.445] (II) fglrx(0): blueX: 0.150 blueY: 0.060 whiteX: 0.312 whiteY: 0.329
[ 236.445] (II) fglrx(0): Manufacturer's mask: 0
[ 236.445] (II) fglrx(0): Supported detailed timing:
[ 236.445] (II) fglrx(0): clock: 74.2 MHz Image Size: 708 x 398 mm
[ 236.445] (II) fglrx(0): h_active: 1920 h_sync: 2448 h_sync_end 2492 h_blank_end 2640 h_border: 0
[ 236.445] (II) fglrx(0): v_active: 540 v_sync: 542 v_sync_end 547 v_blanking: 562 v_border: 0
[ 236.445] (II) fglrx(0): Supported detailed timing:
[ 236.445] (II) fglrx(0): clock: 27.0 MHz Image Size: 708 x 398 mm
[ 236.445] (II) fglrx(0): h_active: 720 h_sync: 732 h_sync_end 796 h_blank_end 864 h_border: 0
[ 236.445] (II) fglrx(0): v_active: 576 v_sync: 581 v_sync_end 586 v_blanking: 625 v_border: 0
[ 236.445] (II) fglrx(0): Monitor name: TOSHIBA-TV
[ 236.445] (II) fglrx(0): Ranges: V min: 49 V max: 61 Hz, H min: 15 H max: 46 kHz, PixClock max 85 MHz
[ 236.445] (II) fglrx(0): Number of EDID sections to follow: 1
[ 236.445] (II) fglrx(0): EDID (in hex):
[ 236.445] (II) fglrx(0): 00ffffffffffff005262040100000000
[ 236.445] (II) fglrx(0): 0010010380c48e000eee91a3544c9926
[ 236.446] (II) fglrx(0): 0f505400000001010101010101010101
[ 236.446] (II) fglrx(0): 010101010101011d80d0721c1620102c
[ 236.446] (II) fglrx(0): 2580c48e2100009e8c0ad09020403120
[ 236.446] (II) fglrx(0): 0c405500c48e21000018000000fc0054
[ 236.446] (II) fglrx(0): 4f53484942412d54560a2020000000fd
[ 236.446] (II) fglrx(0): 00313d0f2e08000a202020202020017c
[ 236.446] (II) fglrx(0): End of Display0 EDID data --------------------
[ 237.200] (II) fglrx(0): EDID for output DFP1
[ 237.201] (II) fglrx(0): EDID for output DFP2
[ 237.201] (II) fglrx(0): Manufacturer: TSB Model: 104 Serial#: 0
[ 237.201] (II) fglrx(0): Year: 2006 Week: 0
[ 237.201] (II) fglrx(0): EDID Version: 1.3
[ 237.201] (II) fglrx(0): Digital Display Input
[ 237.201] (II) fglrx(0): Max Image Size [cm]: horiz.: 196 vert.: 142
[ 237.201] (II) fglrx(0): Gamma: 1.00
[ 237.201] (II) fglrx(0): No DPMS capabilities specified
[ 237.201] (II) fglrx(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4
[ 237.201] (II) fglrx(0): Default color space is primary color space
[ 237.201] (II) fglrx(0): First detailed timing is preferred mode
[ 237.201] (II) fglrx(0): redX: 0.640 redY: 0.330 greenX: 0.300 greenY: 0.600
[ 237.201] (II) fglrx(0): blueX: 0.150 blueY: 0.060 whiteX: 0.312 whiteY: 0.329
[ 237.201] (II) fglrx(0): Manufacturer's mask: 0
[ 237.201] (II) fglrx(0): Supported detailed timing:
[ 237.201] (II) fglrx(0): clock: 74.2 MHz Image Size: 708 x 398 mm
[ 237.201] (II) fglrx(0): h_active: 1920 h_sync: 2448 h_sync_end 2492 h_blank_end 2640 h_border: 0
[ 237.201] (II) fglrx(0): v_active: 540 v_sync: 542 v_sync_end 547 v_blanking: 562 v_border: 0
[ 237.201] (II) fglrx(0): Supported detailed timing:
[ 237.201] (II) fglrx(0): clock: 27.0 MHz Image Size: 708 x 398 mm
[ 237.201] (II) fglrx(0): h_active: 720 h_sync: 732 h_sync_end 796 h_blank_end 864 h_border: 0
[ 237.201] (II) fglrx(0): v_active: 576 v_sync: 581 v_sync_end 586 v_blanking: 625 v_border: 0
[ 237.201] (II) fglrx(0): Monitor name: TOSHIBA-TV
[ 237.201] (II) fglrx(0): Ranges: V min: 49 V max: 61 Hz, H min: 15 H max: 46 kHz, PixClock max 85 MHz
[ 237.201] (II) fglrx(0): Number of EDID sections to follow: 1
[ 237.201] (II) fglrx(0): EDID (in hex):
[ 237.201] (II) fglrx(0): 00ffffffffffff005262040100000000
[ 237.201] (II) fglrx(0): 0010010380c48e000eee91a3544c9926
[ 237.201] (II) fglrx(0): 0f505400000001010101010101010101
[ 237.201] (II) fglrx(0): 010101010101011d80d0721c1620102c
[ 237.201] (II) fglrx(0): 2580c48e2100009e8c0ad09020403120
[ 237.201] (II) fglrx(0): 0c405500c48e21000018000000fc0054
[ 237.201] (II) fglrx(0): 4f53484942412d54560a2020000000fd
[ 237.201] (II) fglrx(0): 00313d0f2e08000a202020202020017c
[ 237.201] (II) fglrx(0): Not using mode "1920x1080" (bad mode clock/interlace/doublescan)
[ 237.201] (II) fglrx(0): Not using mode "1680x1050" (bad mode clock/interlace/doublescan)
[ 237.201] (II) fglrx(0): Not using mode "1440x900" (bad mode clock/interlace/doublescan)
[ 237.201] (II) fglrx(0): Not using mode "1400x1050" (bad mode clock/interlace/doublescan)
[ 237.201] (II) fglrx(0): Not using mode "1280x1024" (bad mode clock/interlace/doublescan)
[ 237.201] (II) fglrx(0): Not using mode "1280x960" (bad mode clock/interlace/doublescan)
[ 237.201] (II) fglrx(0): Printing probed modes for output DFP2
[ 237.201] (II) fglrx(0): Modeline "1280x720"x60.0 74.25 1280 1390 1430 1650 720 725 730 750 -hsync -vsync (45.0 kHz)
[ 237.201] (II) fglrx(0): Modeline "1920x1080"x25.0 74.25 1920 2448 2492 2640 1080 1084 1094 1125 interlace -hsync -vsync (28.1 kHz)
[ 237.201] (II) fglrx(0): Modeline "1776x1000"x25.0 55.21 1776 1800 1976 2176 1000 1001 1004 1015 +hsync -vsync (25.4 kHz)
[ 237.201] (II) fglrx(0): Modeline "1920x1080"x30.0 74.25 1920 2008 2052 2200 1080 1084 1094 1125 interlace -hsync -vsync (33.8 kHz)
[ 237.201] (II) fglrx(0): Modeline "1776x1000"x30.0 67.92 1776 1824 2000 2224 1000 1001 1004 1018 +hsync -vsync (30.5 kHz)
[ 237.201] (II) fglrx(0): Modeline "1280x800"x60.0 83.46 1280 1344 1480 1680 800 801 804 828 +hsync -vsync (49.7 kHz)
[ 237.201] (II) fglrx(0): Modeline "1152x864"x60.0 81.62 1152 1216 1336 1520 864 865 868 895 +hsync -vsync (53.7 kHz)
[ 237.202] (II) fglrx(0): Modeline "1280x768"x60.0 79.50 1280 1344 1472 1664 768 771 778 798 +hsync -vsync (47.8 kHz)
[ 237.202] (II) fglrx(0): Modeline "1280x720"x50.0 74.25 1280 1720 1760 1980 720 725 730 750 -hsync -vsync (37.5 kHz)
[ 237.202] (II) fglrx(0): Modeline "1024x768"x60.0 65.00 1024 1048 1184 1344 768 771 777 806 +hsync +vsync (48.4 kHz)
[ 237.202] (II) fglrx(0): Modeline "1152x648"x60.0 59.90 1152 1200 1320 1488 648 649 652 671 +hsync -vsync (40.3 kHz)
[ 237.202] (II) fglrx(0): Modeline "1152x648"x50.0 48.55 1152 1184 1304 1456 648 649 652 667 +hsync -vsync (33.3 kHz)
[ 237.202] (II) fglrx(0): Modeline "800x600"x60.0 40.00 800 840 968 1056 600 601 605 628 -hsync -vsync (37.9 kHz)
[ 237.202] (II) fglrx(0): Modeline "800x600"x50.0 31.14 800 824 904 1008 600 601 604 618 +hsync -vsync (30.9 kHz)
[ 237.202] (II) fglrx(0): Modeline "720x576"x50.0 27.00 720 732 796 864 576 581 586 625 +hsync +vsync (31.2 kHz)
[ 237.202] (II) fglrx(0): Modeline "720x480"x60.0 27.00 720 736 798 858 480 489 495 525 +hsync +vsync (31.5 kHz)
[ 237.202] (II) fglrx(0): Modeline "720x480"x50.0 21.78 720 728 800 880 480 481 484 495 +hsync -vsync (24.8 kHz)
[ 237.202] (II) fglrx(0): Modeline "640x480"x60.0 25.20 640 656 752 800 480 490 492 525 +hsync +vsync (31.5 kHz)
[ 237.202] (II) fglrx(0): Modeline "640x480"x50.0 19.40 640 648 712 784 480 481 484 495 +hsync -vsync (24.7 kHz)
[ 237.202] (II) fglrx(0): EDID for output CRT1
[ 237.202] (II) fglrx(0): EDID for output CRT2
[ 237.202] (II) fglrx(0): EDID for output TV
[ 237.202] (II) fglrx(0): EDID for output CV
[ 237.202] (II) fglrx(0): Output DFP1 disconnected
[ 237.202] (II) fglrx(0): Output DFP2 connected
[ 237.202] (II) fglrx(0): Output CRT1 disconnected
[ 237.202] (II) fglrx(0): Output CRT2 disconnected
[ 237.202] (II) fglrx(0): Output TV disconnected
[ 237.202] (II) fglrx(0): Output CV disconnected
[ 237.202] (II) fglrx(0): Using user preference for initial modes
[ 237.202] (II) fglrx(0): Output DFP2 using initial mode 1280x720
[ 237.202] (II) fglrx(0): DPI set to (96, 96)
[ 237.202] (II) fglrx(0): Adapter ATI Radeon HD 3650 AGP has 2 configurable heads and 1 displays connected.
[ 237.202] (==) fglrx(0): PseudoColor visuals disabled
[ 237.202] (II) Loading sub module "ramdac"
[ 237.202] (II) LoadModule: "ramdac"
[ 237.202] (II) Module "ramdac" already built-in
[ 237.202] (==) fglrx(0): NoDRI = NO
[ 237.202] (==) fglrx(0): Capabilities: 0x00000000
[ 237.202] (==) fglrx(0): CapabilitiesEx: 0x00000000
[ 237.202] (==) fglrx(0): OpenGL ClientDriverName: "fglrx_dri.so"
[ 237.203] (==) fglrx(0): UseFastTLS=0
[ 237.203] (==) fglrx(0): BlockSignalsOnLock=1
[ 237.203] (--) Depth 24 pixmap format is 32 bpp
[ 237.203] (II) Loading extension ATIFGLRXDRI
[ 237.203] (II) fglrx(0): doing swlDriScreenInit
[ 237.203] (II) fglrx(0): swlDriScreenInit for fglrx driver
[ 237.203] ukiDynamicMajor: found major device number 248
[ 237.203] ukiDynamicMajor: found major device number 248
[ 237.203] ukiDynamicMajor: found major device number 248
[ 237.203] ukiOpenByBusid: Searching for BusID PCI:3:0:0
[ 237.203] ukiOpenDevice: node name is /dev/ati/card0
[ 237.203] ukiOpenDevice: open result is 17, (OK)
[ 237.203] ukiOpenByBusid: ukiOpenMinor returns 17
[ 237.203] ukiOpenByBusid: ukiGetBusid reports PCI:3:0:0
[ 237.203] (II) fglrx(0): [uki] DRM interface version 1.0
[ 237.203] (II) fglrx(0): [uki] created "fglrx" driver at busid "PCI:3:0:0"
[ 237.203] (II) fglrx(0): [uki] added 8192 byte SAREA at 0x11000
[ 237.203] (II) fglrx(0): [uki] mapped SAREA 0x11000 to 0xb7759000
[ 237.203] (II) fglrx(0): [uki] framebuffer handle = 0x12000
[ 237.204] (II) fglrx(0): [uki] added 1 reserved context for kernel
[ 237.204] (II) fglrx(0): swlDriScreenInit done
[ 237.204] (II) fglrx(0): Kernel Module Version Information:
[ 237.204] (II) fglrx(0): Name: fglrx
[ 237.204] (II) fglrx(0): Version: 8.96.4
[ 237.204] (II) fglrx(0): Date: Mar 12 2012
[ 237.204] (II) fglrx(0): Desc: ATI FireGL DRM kernel module
[ 237.204] (II) fglrx(0): Kernel Module version matches driver.
[ 237.204] (II) fglrx(0): Kernel Module Build Time Information:
[ 237.204] (II) fglrx(0): Build-Kernel UTS_RELEASE: 3.2.0-24-generic-pae
[ 237.204] (II) fglrx(0): Build-Kernel MODVERSIONS: no
[ 237.204] (II) fglrx(0): Build-Kernel __SMP__: yes
[ 237.204] (II) fglrx(0): Build-Kernel PAGE_SIZE: 0x1000
[ 237.204] (II) fglrx(0): [uki] register handle = 0x00013000
[ 237.313] (II) fglrx(0): DRI initialization successfull
[ 237.314] (II) fglrx(0): FBADPhys: 0xa0000000 FBMappedSize: 0x0100e000
[ 237.314] (==) fglrx(0): Backing store disabled
[ 237.314] (II) Loading extension FGLRXEXTENSION
[ 237.314] (**) fglrx(0): DPMS enabled
[ 237.315] (II) fglrx(0): Initialized in-driver Xinerama extension
[ 237.315] (**) fglrx(0): Textured Video is enabled.
[ 237.315] (II) LoadModule: "glesx"
[ 237.315] (II) Loading /usr/lib/i386-linux-gnu/xorg/extra-modules/extra-modules.dpkg-tmp/modules/glesx.so
[ 237.317] (II) Module glesx: vendor="X.Org Foundation"
[ 237.317] compiled for 1.4.99.906, module version = 1.0.0
[ 237.317] (II) Loading extension GLESX
[ 237.318] (II) fglrx(0): GLESX enableFlags = 528
[ 237.318] (II) fglrx(0): GLESX is enabled
[ 237.318] (II) LoadModule: "amdxmm"
[ 237.318] (II) Loading /usr/lib/i386-linux-gnu/xorg/extra-modules/extra-modules.dpkg-tmp/modules/amdxmm.so
[ 237.318] (II) Module amdxmm: vendor="X.Org Foundation"
[ 237.318] compiled for 1.4.99.906, module version = 2.0.0
[ 237.319] (II) Loading extension AMDXVOPL
[ 237.319] (II) Loading extension AMDXVBA
[ 237.320] (II) fglrx(0): UVD feature is enabled(II) fglrx(0):
[ 237.342] (II) fglrx(0): Enable composite support successfully
[ 237.342] (WW) fglrx(0): Option "UseInternalAGPGART" is not used
[ 237.342] (WW) fglrx(0): Option "AllowGLXWithComposite" is not used
[ 237.342] (WW) fglrx(0): Option "VendorName" is not used
[ 237.342] (WW) fglrx(0): Option "ModelName" is not used
[ 237.342] (II) fglrx(0): X context handle = 0x1
[ 237.342] (II) fglrx(0): [DRI] installation complete
[ 237.342] (==) fglrx(0): Silken mouse enabled
[ 237.343] (==) fglrx(0): Using HW cursor of display infrastructure!
[ 237.343] (II) fglrx(0): Disabling in-server RandR and enabling in-driver RandR 1.2.
[ 237.343] (II) fglrx(0): Cannot get TV Format. Set all TV geometry value to zero!
[ 237.343] (II) fglrx(0): Cannot set TV horizontal size.
[ 237.343] (II) fglrx(0): Cannot get TV Format for trying to adjust horizontal position after horizontal size changed.
[ 237.343] (II) fglrx(0): Cannot set TV horizontal position.
[ 237.343] (II) fglrx(0): Cannot set TV vertical position.
[ 237.699] (--) RandR disabled
[ 237.699] (II) Initializing built-in extension Generic Event Extension
[ 237.699] (II) Initializing built-in extension SHAPE
[ 237.699] (II) Initializing built-in extension MIT-SHM
[ 237.699] (II) Initializing built-in extension XInputExtension
[ 237.699] (II) Initializing built-in extension XTEST
[ 237.699] (II) Initializing built-in extension BIG-REQUESTS
[ 237.699] (II) Initializing built-in extension SYNC
[ 237.699] (II) Initializing built-in extension XKEYBOARD
[ 237.699] (II) Initializing built-in extension XC-MISC
[ 237.699] (II) Initializing built-in extension SECURITY
[ 237.699] (II) Initializing built-in extension XINERAMA
[ 237.699] (II) Initializing built-in extension XFIXES
[ 237.699] (II) Initializing built-in extension RENDER
[ 237.699] (II) Initializing built-in extension RANDR
[ 237.700] (II) Initializing built-in extension COMPOSITE
[ 237.700] (II) Initializing built-in extension DAMAGE
[ 237.704] ukiDynamicMajor: found major device number 248
[ 237.704] ukiDynamicMajor: found major device number 248
[ 237.704] ukiOpenByBusid: Searching for BusID PCI:3:0:0
[ 237.704] ukiOpenDevice: node name is /dev/ati/card0
[ 237.704] ukiOpenDevice: open result is 18, (OK)
[ 237.704] ukiOpenByBusid: ukiOpenMinor returns 18
[ 237.704] ukiOpenByBusid: ukiGetBusid reports PCI:3:0:0
[ 237.789]
Backtrace:
[ 237.789] 0: /usr/bin/X (xorg_backtrace+0x37) [0x70ef87]
[ 237.789] 1: /usr/bin/X (0x587000+0x18bd0a) [0x712d0a]
[ 237.789] 2: (vdso) (__kernel_rt_sigreturn+0x0) [0x2b340c]
[ 237.789] 3: /usr/lib/dri/fglrx_dri.so (0x1dc6000+0x1c786eb) [0x3a3e6eb]
[ 237.789] 4: ?? [(nil)]
[ 237.789] Illegal instruction at address 0x3a3e6eb
[ 237.789]
Caught signal 4 (Illegal instruction). Server aborting
[ 237.789]
Please consult the The X.Org Foundation support
  at http://wiki.x.org
 for help.
[ 237.789] Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[ 237.789]
[ 237.790] (II) fglrx(0): Backup framebuffer data.
[ 237.806] (II) fglrx(0): Backup complete.
[ 238.396] ddxSigGiveUp: Closing log
[ 238.396] Server terminated with error (1). Closing log file.

[Andreas Ufert (andreas.ufert)]

Xorg.0.log attached

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Aaron Pickett (aaron-d-pickett)]

Same problem on nforce2 motherboard, AGP Radeon HD 3450.

Maybe it's related to the need for an AGP hotfix driver on Windows systems?

[alexinthesky (alexandrechappaz)]

Same issue on my system.
It seems that the problem is only reported in 32bit systems.
GFX card is HD4350.

[Gary Brown (spazomataz)]

I'm getting the same error after using the 32bit mini.iso to install xbmc following a guide at http://forum.xbmc.org/showthread.php?tid=116996

GFX card is HD3650 AGP

I have attached a copy of the atisysteminfo-report.txt.

[Johan (pindle)]

Hi everyone,

Is this bug fixed?

I've got the same issue with my HD3450 AGP with an Athlon XP 2400+ (2.0 GHz) / nForce2 motherboard (2 GB DDR) and Ubuntustudio 12.04 (32 bits) installed.

I first tried to install AMD/ATI proprietary driver with the GUI driver installer but the system failed to start Xorg after reboot.

In command line, I removed all installed fglrx packages and I tried to manually install packages fglrx and fglrx-amdcccle with apt-get, I created a xorg.conf file using "aticonfig --initial" and ... no result -> Xorg crashes with "Illegal instruction at address (never twice the same address!)".

I also tried to install packages fglrx-updates and fglrx-amdcccle-updates: still no result -> Xorg crashes again.

My config:
- Graphics: Radeon HD 3450 AGP 8x
- CPU: AMD Athlon 2400+ (2.0 GHz, 32 bits)
- Chipset: nForce 2 IGP + MCP (IGP desactivated by Bios)
- RAM: 2 GB DDR-SDRAM

- Version of fglrx: 8.960, kernel-3.2.0-27-generic-pae-i686
- Ubuntu version: Ubuntustudio 12.04 (32 bits)

Regards,
Johan

[Andreas Ufert (andreas.ufert)]

You've just reproduced it, so it seems this bug is not fixed yet. Seems to be the combination of nforce2-Motherboard and ATI video adapter.

[Marco D.M. (mdm-marco)]

Same problem on nforce2 motherboard, AGP Radeon HD 4650.

My config:
- Graphics: Radeon HD 4650 AGP
- CPU: AMD Athlon 2400+ (2.0 GHz, 32 bits)
- Chipset: nForce 2
- RAM: 1 GB DDR-SDRAM
- Version kernel-3.2.0-29
- Ubuntu version: XUbuntu 12.04 (32 bits)

[Dan Guevarra (dguevarra)]

I can confirm that this issue still exists on Ubuntu 12.04.1 (32-bit) and affects fglrx versions >8.950 (Catalyst >12.2) on AGP systems. The issue is also present on the most recent Catalyst 13.1-legacy. I tested this on a VIA KT400 chipset, so the issue is not exclusive to nforce2-based systems.

Since the Xorg.0.log backtrace points out the fglrx_dri.so library, I tried rebuilding the 12.4 and 13.1-legacy debs using the 12.2 versions of fglrx_dri.so and fglrx-libGL.so.1.2 which I believe are needed to enable DRI. Surprisingly, the modified 12.4 drivers boot to desktop without error. The modified 13.1-legacy, however, reaches the desktop with GLX hardware acceleration disabled. I'm going to stick with Catalyst 12.2 for now, as replacing the dri and libGL libraries in newer versions is prone to be buggy.

As far as I can tell, whatever changes AMD's driver team made to fglrx_dri.so and fglrx-libGL.so after Catalyst 12.2 broke our AGP systems.

My config:
- Graphics: Radeon HD 2600 XT AGP
- CPU: AMD Athlon XP 2000+ (1.6 GHz, 32 bits)
- Chipset: VIA KT400
- RAM: 768 MB DDR-SDRAM
- Version kernel-3.2.0-36
- Ubuntu version: Xubuntu 12.04.1 (32 bits)

[Dan Guevarra (dguevarra)]

Also, can we consider renaming the title line to generalize this issue for fglrx (and/or fglrx-legacy) on AGP systems? We have examples of Radeon HD 2000 through 4000 series GPUs with this issue.