gutsy Live-CD does not boot, stop at this line: [39.904000] EIP: [<e09c339f>] unionfs_rename+0x4df/0x9f0 [unionfs] SS:ESP 0068:dc009e24

I tried to boot the ubuntu gutsy 7.10 Live-CD (I tested the normal and the graphics compatibility mode), but after the ubuntu logo (with the progress bar under it) only a blank screen with a cursor blinking in the upper left corner is displayed. Nothing more happens. Ctrl+Alt+F1 (shell) shows "loading, please wait".

After managing to turn off the splash screen, I found out that ubuntu stops at this line:
[39.904000] EIP: [<e09c339f>] unionfs_rename+0x4df/0x9f0 [unionfs] SS:ESP 0068:dc009e24

I also tried a SimplyMEPIS Live-CD (6.5.02) and KDE started without problems.

The whole problem is similar to this one (a DELL Laptitude C600 Laptop): http://ubuntuforums.org/showthread.php?p=3992693
The last two lines are nearly identical. Here is a description of the laptop: http://support.dell.com/support/edocs/systems/latc600/en/ug/specs.htm

Now, some system informations:

Intel Pentiun III 700 Mhz, 512 MB RAM
Motherboard: ASUS CUBX-E Rev. 1.01
ubuntu gutsy 7.10 desktop Live-CD

SimplyMEPIS-Kernel-Version: 2.6.15-27-desktop (where KDE starts without problems)

lspci -vv output

0000:00:00.0 Host bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 03)
 Subsystem: ASUSTeK Computer Inc.: Unknown device 803b
 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
 Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
 Latency: 64
 Region 0: Memory at e4000000 (32-bit, prefetchable) [size=64M]
 Capabilities: [a0] AGP version 1.0
  Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW- AGP3- Rate=x1,x2
  Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW- Rate=<none>

0000:00:01.0 PCI bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 03) (prog-if 00 [Normal decode])
 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
 Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
 Latency: 64
 Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
 Memory behind bridge: de000000-df5fffff
 Prefetchable memory behind bridge: df700000-e3ffffff
 BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B+

0000:00:04.0 ISA bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 02)
 Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
 Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
 Latency: 0

0000:00:04.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01) (prog-if 80 [Master])
 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
 Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
 Latency: 32
 Region 4: I/O ports at d800 [size=16]

0000:00:04.2 USB Controller: Intel Corporation 82371AB/EB/MB PIIX4 USB (rev 01) (prog-if 00 [UHCI])
 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
 Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
 Latency: 32
 Interrupt: pin D routed to IRQ 9
 Region 4: I/O ports at d400 [size=32]

0000:00:04.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 02)
 Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
 Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
 Interrupt: pin ? routed to IRQ 9

0000:00:07.0 Mass storage controller: Promise Technology, Inc. PDC20265 (FastTrak100 Lite/Ultra100) (rev 02)
 Subsystem: Promise Technology, Inc. Ultra100
 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
 Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
 Latency: 32
 Interrupt: pin A routed to IRQ 10
 Region 0: I/O ports at d000 [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 a800 [size=64]
 Region 5: Memory at dd800000 (32-bit, non-prefetchable) [size=128K]
 Expansion ROM at 30000000 [disabled] [size=64K]
 Capabilities: [58] Power Management version 1
  Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
  Status: D0 PME-Enable- DSel=0 DScale=0 PME-

0000:00:09.0 Multimedia audio controller: Ensoniq ES1371 [AudioPCI-97] (rev 08)
 Subsystem: Ensoniq Creative Sound Blaster AudioPCI64V, AudioPCI128
 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
 Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort+ <MAbort+ >SERR- <PERR-
 Latency: 32 (3000ns min, 32000ns max)
 Interrupt: pin A routed to IRQ 9
 Region 0: I/O ports at a400 [size=64]
 Capabilities: [dc] Power Management version 1
  Flags: PMEClk- DSI+ D1- D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
  Status: D0 PME-Enable- DSel=0 DScale=0 PME-

0000:00:0a.0 Ethernet controller: Intel Corporation 82557/8/9 [Ethernet Pro 100] (rev 10)
 Subsystem: Intel Corporation: Unknown device 0070
 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
 Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
 Latency: 32 (2000ns min, 14000ns max), Cache Line Size: 0x08 (32 bytes)
 Interrupt: pin A routed to IRQ 5
 Region 0: Memory at dd000000 (32-bit, non-prefetchable) [size=4K]
 Region 1: I/O ports at a000 [size=64]
 Region 2: Memory at dc800000 (32-bit, non-prefetchable) [size=128K]
 Expansion ROM at 30010000 [disabled] [size=64K]
 Capabilities: [dc] Power Management version 2
  Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
  Status: D0 PME-Enable- DSel=0 DScale=2 PME-

0000:00:0b.0 Network controller: AVM Audiovisuelles MKTG & Computer System GmbH Fritz!PCI v2.0 ISDN (rev 02)
 Subsystem: AVM Audiovisuelles MKTG & Computer System GmbH Fritz!PCI v2.0 ISDN
 Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
 Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
 Interrupt: pin A routed to IRQ 10
 Region 0: Memory at dc000000 (32-bit, non-prefetchable) [size=32]
 Region 1: I/O ports at 9800 [size=32]
 Capabilities: [40] Power Management version 2
  Flags: PMEClk- DSI- D1- D2+ AuxCurrent=55mA PME(D0-,D1-,D2+,D3hot+,D3cold+)
  Status: D0 PME-Enable- DSel=0 DScale=0 PME-

0000:00:0c.0 Network controller: RaLink RT2500 802.11g Cardbus/mini-PCI (rev 01)
 Subsystem: Belkin F5D7000 Wireless G Desktop Network Card
 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
 Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR-
 Latency: 32, Cache Line Size: 0x08 (32 bytes)
 Interrupt: pin A routed to IRQ 11
 Region 0: Memory at db800000 (32-bit, non-prefetchable) [size=8K]
 Capabilities: [40] Power Management version 2
  Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
  Status: D0 PME-Enable- DSel=0 DScale=0 PME-

0000:01:00.0 VGA compatible controller: nVidia Corporation NV25 [GeForce4 Ti 4200] (rev a3) (prog-if 00 [VGA])
 Subsystem: ABIT Computer Corp. Siluro (Dual VGA/TV-out/DVI)
 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
 Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
 Latency: 64 (1250ns min, 250ns max)
 Interrupt: pin A routed to IRQ 11
 Region 0: Memory at de000000 (32-bit, non-prefetchable) [size=16M]
 Region 1: Memory at e0000000 (32-bit, prefetchable) [size=64M]
 Region 2: Memory at df800000 (32-bit, prefetchable) [size=512K]
 Expansion ROM at df7e0000 [disabled] [size=128K]
 Capabilities: [60] Power Management version 2
  Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
  Status: D0 PME-Enable- DSel=0 DScale=0 PME-
 Capabilities: [44] AGP version 2.0
  Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW+ AGP3- Rate=x1,x2,x4
  Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW- Rate=<none>