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[Bug 1284767] Re: Unity fails to start with a 4K monitor attached

To: dx-packages@xxxxxxxxxxxxxxxxxxx
From: Zan Lynx <zlynx@xxxxxxx>
Date: Mon, 28 Jul 2014 17:13:23 -0000
Reply-to: Bug 1284767 <1284767@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
I do not remember when this changed, but at some point it started
working again. The problem now is getting occasional compiz lockups and
the driver reporting continuous page flip failed no space on device
errors.

So I cannot give you xrandr info with the monitor not working.

But here is the current uname and lspci

Linux 3.2.0-67-generic x86_64

00:00.0 Host bridge [0600]: Intel Corporation 3rd Gen Core processor DRAM Controller [8086:0154] (rev 09)
	Subsystem: Dell Device [1028:058b]
	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: [e0] Vendor Specific Information: Len=0c <?>
	Kernel driver in use: agpgart-intel

00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller])
	Subsystem: Dell Device [1028:058b]
	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 42
	Region 0: Memory at d0000000 (64-bit, non-prefetchable) [size=4M]
	Region 2: Memory at c0000000 (64-bit, prefetchable) [size=256M]
	Region 4: I/O ports at 2000 [size=64]
	Expansion ROM at <unassigned> [disabled]
	Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
		Address: fee0c00c  Data: 4169
	Capabilities: [d0] Power Management version 2
		Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [a4] PCI Advanced Features
		AFCap: TP+ FLR+
		AFCtrl: FLR-
		AFStatus: TP-
	Kernel driver in use: i915
	Kernel modules: i915

00:14.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller [8086:1e31] (rev 04) (prog-if 30 [XHCI])
	Subsystem: Dell Device [1028:058b]
	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 41
	Region 0: Memory at d0500000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: [70] 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: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+
		Address: 00000000fee0300c  Data: 4161
	Kernel driver in use: xhci_hcd

00:16.0 Communication controller [0780]: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 [8086:1e3a] (rev 04)
	Subsystem: Dell Device [1028:058b]
	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 43
	Region 0: Memory at d0515000 (64-bit, non-prefetchable) [size=16]
	Capabilities: [50] Power Management version 3
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
		Address: 00000000fee0f00c  Data: 4171
	Kernel driver in use: mei
	Kernel modules: mei

00:1a.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 [8086:1e2d] (rev 04) (prog-if 20 [EHCI])
	Subsystem: Dell Device [1028:058b]
	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 0: Memory at d051a000 (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=00a0
	Capabilities: [98] PCI Advanced Features
		AFCap: TP+ FLR+
		AFCtrl: FLR-
		AFStatus: TP-
	Kernel driver in use: ehci_hcd

00:1b.0 Audio device [0403]: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller [8086:1e20] (rev 04)
	Subsystem: Dell Device [1028:058b]
	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: 64 bytes
	Interrupt: pin A routed to IRQ 45
	Region 0: Memory at d0510000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: [50] 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-
	Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
		Address: 00000000fee0300c  Data: 4189
	Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00
		DevCap:	MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
			ExtTag- RBE- FLReset+
		DevCtl:	Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
			RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
			MaxPayload 128 bytes, MaxReadReq 128 bytes
		DevSta:	CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
		LnkCap:	Port #0, Speed unknown, Width x0, ASPM unknown, Latency L0 <64ns, L1 <1us
			ClockPM- Surprise- LLActRep- BwNot-
		LnkCtl:	ASPM Disabled; Disabled- Retrain- CommClk-
			ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
		LnkSta:	Speed unknown, Width x0, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
	Capabilities: [100 v1] Virtual Channel
		Caps:	LPEVC=0 RefClk=100ns PATEntryBits=1
		Arb:	Fixed- WRR32- WRR64- WRR128-
		Ctrl:	ArbSelect=Fixed
		Status:	InProgress-
		VC0:	Caps:	PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
			Arb:	Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
			Ctrl:	Enable+ ID=0 ArbSelect=Fixed TC/VC=01
			Status:	NegoPending- InProgress-
		VC1:	Caps:	PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
			Arb:	Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
			Ctrl:	Enable+ ID=1 ArbSelect=Fixed TC/VC=22
			Status:	NegoPending- InProgress-
	Capabilities: [130 v1] Root Complex Link
		Desc:	PortNumber=0f ComponentID=00 EltType=Config
		Link0:	Desc:	TargetPort=00 TargetComponent=00 AssocRCRB- LinkType=MemMapped LinkValid+
			Addr:	00000000fed1c000
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd-hda-intel

00:1c.0 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 [8086:1e10] (rev c4) (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: 64 bytes
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	Memory behind bridge: d0400000-d04fffff
	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: [40] Express (v2) Root Port (Slot+), MSI 00
		DevCap:	MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
			ExtTag- RBE+ FLReset-
		DevCtl:	Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
			RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
			MaxPayload 128 bytes, MaxReadReq 128 bytes
		DevSta:	CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
		LnkCap:	Port #1, Speed 5GT/s, Width x1, ASPM L0s L1, Latency L0 <512ns, L1 <16us
			ClockPM- Surprise- LLActRep+ BwNot-
		LnkCtl:	ASPM L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+
			ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
		LnkSta:	Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
		SltCap:	AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
			Slot #0, PowerLimit 10.000W; Interlock- NoCompl+
		SltCtl:	Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
			Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
		SltSta:	Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
			Changed: MRL- PresDet- LinkState+
		RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
		RootCap: CRSVisible-
		RootSta: PME ReqID 0000, PMEStatus- PMEPending-
		DevCap2: Completion Timeout: Range BC, TimeoutDis+ ARIFwd-
		DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
		LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
			 Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
			 Compliance De-emphasis: -6dB
		LnkSta2: Current De-emphasis Level: -3.5dB
	Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
		Address: 00000000  Data: 0000
	Capabilities: [90] Subsystem: Dell Device [1028:058b]
	Capabilities: [a0] Power Management version 2
		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: pcieport
	Kernel modules: shpchp

00:1d.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 [8086:1e26] (rev 04) (prog-if 20 [EHCI])
	Subsystem: Dell Device [1028:058b]
	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 23
	Region 0: Memory at d0519000 (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=00a0
	Capabilities: [98] PCI Advanced Features
		AFCap: TP+ FLR+
		AFCtrl: FLR-
		AFStatus: TP+
	Kernel driver in use: ehci_hcd

00:1f.0 ISA bridge [0601]: Intel Corporation QS77 Express Chipset LPC Controller [8086:1e56] (rev 04)
	Subsystem: Dell Device [1028:058b]
	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
	Capabilities: [e0] Vendor Specific Information: Len=0c <?>
	Kernel modules: iTCO_wdt

00:1f.2 SATA controller [0106]: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] [8086:1e03] (rev 04) (prog-if 01 [AHCI 1.0])
	Subsystem: Dell Device [1028:058b]
	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 40
	Region 0: I/O ports at 2088 [size=8]
	Region 1: I/O ports at 209c [size=4]
	Region 2: I/O ports at 2080 [size=8]
	Region 3: I/O ports at 2098 [size=4]
	Region 4: I/O ports at 2060 [size=32]
	Region 5: Memory at d0518000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
		Address: fee0300c  Data: 4159
	Capabilities: [70] Power Management version 3
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-)
		Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004
	Capabilities: [b0] PCI Advanced Features
		AFCap: TP+ FLR+
		AFCtrl: FLR-
		AFStatus: TP-
	Kernel driver in use: ahci

00:1f.3 SMBus [0c05]: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller [8086:1e22] (rev 04)
	Subsystem: Dell Device [1028:058b]
	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 C routed to IRQ 10
	Region 0: Memory at d0514000 (64-bit, non-prefetchable) [size=256]
	Region 4: I/O ports at efa0 [size=32]
	Kernel modules: i2c-i801

01:00.0 Network controller [0280]: Intel Corporation Centrino Advanced-N 6235 [8086:088e] (rev 24)
	Subsystem: Intel Corporation Centrino Advanced-N 6235 AGN [8086:4460]
	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: 64 bytes
	Interrupt: pin A routed to IRQ 44
	Region 0: Memory at d0400000 (64-bit, non-prefetchable) [size=8K]
	Capabilities: [c8] Power Management version 3
		Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
		Address: 00000000fee0100c  Data: 4179
	Capabilities: [e0] Express (v1) Endpoint, MSI 00
		DevCap:	MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 unlimited
			ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+
		DevCtl:	Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
			RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ FLReset-
			MaxPayload 128 bytes, MaxReadReq 128 bytes
		DevSta:	CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend-
		LnkCap:	Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <4us, L1 <32us
			ClockPM+ Surprise- LLActRep- BwNot-
		LnkCtl:	ASPM L1 Enabled; RCB 64 bytes Disabled- Retrain- CommClk+
			ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
		LnkSta:	Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
	Capabilities: [100 v1] Advanced Error Reporting
		UESta:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
		UEMsk:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
		UESvrt:	DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
		CESta:	RxErr- BadTLP+ BadDLLP- Rollover- Timeout- NonFatalErr+
		CEMsk:	RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
		AERCap:	First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn-
	Capabilities: [140 v1] Device Serial Number c8-f7-33-ff-ff-98-85-af
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi

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https://bugs.launchpad.net/bugs/1284767

Title:
  Unity fails to start with a 4K monitor attached

Status in Unity:
  New
Status in “unity” package in Ubuntu:
  Incomplete

Bug description:
  I am running Ubuntu 12.04 LTS on a Dell XPS 13. This is an Intel
  i7-3537U integrated graphics setup.

  When I boot and log in and THEN attach a 4K monitor via DisplayPort
  everything works well.

  But when I attach the monitor and then boot, after logging in, Unity
  fails to start. It seems to be unable to allocate a OpenGL surface.

  Why the difference between startup and hotplug?

  [zlynx@slicer 11:29:36 (0) ~]
  $ unity -v --debug
  unity-panel-service: no process found
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libcore.so : No such file or directory
  /usr/bin/compiz (core) - Debug: Could not stat() file /usr/lib/compiz/libcore.so : No such file or directory
  [New Thread 0x7ffff3b77700 (LWP 5114)]
  /usr/bin/compiz (core) - Debug: pending request:d
  /usr/bin/compiz (core) - Debug: - event serial: 1286
  /usr/bin/compiz (core) - Debug: - event window 0x3400090
  /usr/bin/compiz (core) - Debug: - x: 0 y: 0 width: 0 height: 0 border: 0, sibling: 0x0
  /usr/bin/compiz (core) - Debug: pending request:
  /usr/bin/compiz (core) - Debug: - event serial: 1354
  /usr/bin/compiz (core) - Debug: - event window 0x3400093
  /usr/bin/compiz (core) - Debug: - x: 1920 y: 0 width: 2160 height: 3840 border: 0, sibling: 0x3400090
  /usr/bin/compiz (core) - Debug: pending request:
  /usr/bin/compiz (core) - Debug: - event serial: 1431
  /usr/bin/compiz (core) - Debug: - event window 0x3400096
  /usr/bin/compiz (core) - Debug: - x: 0 y: 0 width: 722 height: 457 border: 0, sibling: 0x3400093
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libccp.so : No such file or directory
  Checking if settings need to be migrated ...no
  Checking if internal files need to be migrated ...no
  Backend     : gconf
  Integration : true
  Profile     : unity
  Adding plugins
  Initializing core options...done
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libcomposite.so : No such file or directory
  Initializing composite options...done
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libopengl.so : No such file or directory
  Initializing opengl options...done
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libcompiztoolbox.so : No such file or directory
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libdecor.so : No such file or directory
  Initializing decor options...done
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libvpswitch.so : No such file or directory
  Initializing vpswitch options...done
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libsnap.so : No such file or directory
  Initializing snap options...done
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libmousepoll.so : No such file or directory
  Initializing mousepoll options...done
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libresize.so : No such file or directory
  Initializing resize options...done
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libplace.so : No such file or directory
  Initializing place options...done
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libmove.so : No such file or directory
  Initializing move options...done
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libwall.so : No such file or directory
  Initializing wall options...done
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libgrid.so : No such file or directory
  Initializing grid options...done
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libregex.so : No such file or directory
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libimgpng.so : No such file or directory
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libsession.so : No such file or directory
  Initializing session options...done
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libgnomecompat.so : No such file or directory
  Initializing gnomecompat options...done
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libanimation.so : No such file or directory
  Initializing animation options...done
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libfade.so : No such file or directory
  Initializing fade options...done
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libunitymtgrabhandles.so : No such file or directory
  Initializing unitymtgrabhandles options...done
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libworkarounds.so : No such file or directory
  Initializing workarounds options...done
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libscale.so : No such file or directory
  Initializing scale options...done
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libexpo.so : No such file or directory
  /usr/bin/compiz (expo) - Warn: failed to bind image to texture
  Initializing expo options...done
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libezoom.so : No such file or directory
  Initializing ezoom options...done
  /usr/bin/compiz (core) - Debug: Could not stat() file /home/zlynx/.compiz-1/plugins/libunityshell.so : No such file or directory
  [New Thread 0x7fffde046700 (LWP 5116)]
  [New Thread 0x7fffdd845700 (LWP 5118)]

  (compiz:5111): GConf-CRITICAL **: gconf_client_add_dir: assertion `gconf_valid_key (dirname, NULL)' failed
  [New Thread 0x7fffd77bf700 (LWP 5119)]

  Program received signal SIGBUS, Bus error.
  0x00007fffeb6b245d in ?? () from /usr/lib/x86_64-linux-gnu/libdricore9.0.0.so.1
  #0  0x00007fffeb6b245d in ?? () from /usr/lib/x86_64-linux-gnu/libdricore9.0.0.so.1
  No symbol table info available.
  #1  0x00007fffeb6b553c in ?? () from /usr/lib/x86_64-linux-gnu/libdricore9.0.0.so.1
  No symbol table info available.
  #2  0x00007fffeb6ba6e5 in ?? () from /usr/lib/x86_64-linux-gnu/libdricore9.0.0.so.1
  No symbol table info available.
  #3  0x00007fffeb6bbf10 in ?? () from /usr/lib/x86_64-linux-gnu/libdricore9.0.0.so.1
  No symbol table info available.
  #4  0x00007fffeb6bc0cd in _mesa_store_teximage () from /usr/lib/x86_64-linux-gnu/libdricore9.0.0.so.1
  No symbol table info available.
  #5  0x00007fffebb552c9 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
  No symbol table info available.
  #6  0x00007fffeb6a8704 in ?? () from /usr/lib/x86_64-linux-gnu/libdricore9.0.0.so.1
  No symbol table info available.
  #7  0x00007fffeb6a98f0 in _mesa_TexImage2D () from /usr/lib/x86_64-linux-gnu/libdricore9.0.0.so.1
  No symbol table info available.
  #8  0x00007fffe666244b in nux::IOpenGLSurface::InitializeLevel() () from /usr/lib/libnux-graphics-2.0.so.0
  No symbol table info available.
  #9  0x00007fffe66630f9 in nux::IOpenGLTexture2D::IOpenGLTexture2D(unsigned int, unsigned int, unsigned int, nux::BitmapFormat, bool, char const*, int) () from /usr/lib/libnux-graphics-2.0.so.0
  No symbol table info available.
  #10 0x00007fffe6649a0d in nux::GpuDevice::CreateTexture(unsigned int, unsigned int, unsigned int, nux::BitmapFormat, nux::IOpenGLTexture2D**, char const*, int) () from /usr/lib/libnux-graphics-2.0.so.0
  No symbol table info available.
  #11 0x00007fffe664a1a0 in nux::GpuDevice::CreateTexture(int, int, int, nux::BitmapFormat, char const*, int) () from /usr/lib/libnux-graphics-2.0.so.0
  No symbol table info available.
  #12 0x00007fffe6647ae0 in nux::GpuDevice::CreateSystemCapableDeviceTexture(int, int, int, nux::BitmapFormat, char const*, int) () from /usr/lib/libnux-graphics-2.0.so.0
  No symbol table info available.
  #13 0x00007fffe3f9cdfc in nux::WindowCompositor::FormatRenderTargets(int, int) () from /usr/lib/libnux-2.0.so.0
  No symbol table info available.
  #14 0x00007fffe3fa5555 in nux::WindowThread::ThreadCtor(_XDisplay*, unsigned long, __GLXcontextRec*) () from /usr/lib/libnux-2.0.so.0
  No symbol table info available.
  #15 0x00007fffe3f561c7 in nux::CreateFromForeignWindow(unsigned long, __GLXcontextRec*, void (*)(nux::NThread*, void*), void*) () from /usr/lib/libnux-2.0.so.0
  No symbol table info available.
  #16 0x00007fffe4405c6a in unity::UnityScreen::UnityScreen(CompScreen*) () from /usr/lib/compiz/libunityshell.so
  No symbol table info available.
  #17 0x00007fffe441a6b8 in PluginClassHandler<unity::UnityScreen, CompScreen, 0>::get(CompScreen*) () from /usr/lib/compiz/libunityshell.so
  No symbol table info available.
  #18 0x00007fffe441a85c in CompPlugin::VTableForScreenAndWindow<unity::UnityScreen, unity::UnityWindow>::initScreen(CompScreen*) () from /usr/lib/compiz/libunityshell.so
  No symbol table info available.
  #19 0x00007ffff7b95a1c in CompManager::initPlugin(CompPlugin*) () from /usr/lib/libcompiz_core.so.ABI-20120305
  No symbol table info available.
  #20 0x00007ffff7b96451 in CompPlugin::push(CompPlugin*) () from /usr/lib/libcompiz_core.so.ABI-20120305
  No symbol table info available.
  #21 0x00007ffff7b67b0d in compiz::private_screen::PluginManager::updatePlugins() () from /usr/lib/libcompiz_core.so.ABI-20120305
  No symbol table info available.
  #22 0x00007ffff7b68069 in PrivateScreen::processEvents() () from /usr/lib/libcompiz_core.so.ABI-20120305
  No symbol table info available.
  #23 0x00007ffff7b9b287 in CompEventSource::callback() () from /usr/lib/libcompiz_core.so.ABI-20120305
  No symbol table info available.
  #24 0x00007ffff609ff2f in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) () from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1
  No symbol table info available.
  #25 0x00007ffff5ba7d13 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
  No symbol table info available.
  #26 0x00007ffff5ba8060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
  No symbol table info available.
  #27 0x00007ffff5ba845a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
  No symbol table info available.
  #28 0x000000000040242e in main ()
  No symbol table info available.

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