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[Bug 993604] Re: workspace switcher causes system to become unresponsive

To: dx-packages@xxxxxxxxxxxxxxxxxxx
From: Marco Trevisan (Treviño) <mail@xxxxxxxxx>
Date: Wed, 23 Jul 2014 23:25:21 -0000
Reply-to: Bug 993604 <993604@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
** Changed in: unity
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/993604

Title:
  workspace switcher causes system to become unresponsive

Status in Unity:
  Confirmed
Status in “unity” package in Ubuntu:
  Confirmed

Bug description:
  When I click the Workspace Switcher in the lancher it displays a black
  & white set of workspaces and the system becomes totally unresponsive
  i.e keyboard, mouse, etc.  Forces reboot.

  Distributor ID:	Ubuntu
  Description:	Ubuntu 12.04 LTS
  Release:	12.04
  Codename:	precise

  Linux 3.2.0-24-generic #37-Ubuntu SMP Wed Apr 25 08:43:22 UTC 2012
  x86_64 x86_64 x86_64 GNU/Linux

  NVIDIA Driver Version: 295.40

  Processors
  AMD Phenom(tm) II X4 840 Processor	800.00MHz
  AMD Phenom(tm) II X4 840 Processor	800.00MHz
  AMD Phenom(tm) II X4 840 Processor	800.00MHz
  AMD Phenom(tm) II X4 840 Processor	800.00MHz

  Memory
  Total Memory	4049524 kB
  Free Memory	2494772 kB
  Buffers	102928 kB
  Cached	572756 kB
  Cached Swap	0 kB
  Active	849748 kB
  Inactive	523296 kB
  Active(anon)	698412 kB
  Inactive(anon)	1632 kB
  Active(file)	151336 kB
  Inactive(file)	521664 kB
  Unevictable	0 kB
  Mlocked	0 kB
  Virtual Memory	1951740 kB
  Free Virtual Memory	1951740 kB
  Dirty	40 kB
  Writeback	16 kB
  AnonPages	697364 kB
  Mapped	168612 kB
  Shmem	2556 kB
  Slab	60188 kB
  SReclaimable	35256 kB
  SUnreclaim	24932 kB
  KernelStack	3232 kB
  PageTables	27560 kB
  NFS_Unstable	0 kB
  Bounce	0 kB
  WritebackTmp	0 kB
  CommitLimit	3976500 kB
  Committed_AS	3079136 kB
  VmallocTotal	34359738367 kB
  VmallocUsed	319696 kB
  VmallocChunk	34359415292 kB
  HardwareCorrupted	0 kB
  AnonHugePages	0 kB
  HugePages_Total	0
  HugePages_Free	0
  HugePages_Rsvd	0
  HugePages_Surp	0
  Hugepagesize	2048 kB
  DirectMap4k	140928 kB
  DirectMap2M	3004416 kB
  DirectMap1G	1048576 kB
  PCI Devices
  PCI Devices
  RAM memory	NVIDIA Corporation MCP61 Host Bridge (rev a1)
  ISA bridge	NVIDIA Corporation MCP61 LPC Bridge (rev a2)
  SMBus	NVIDIA Corporation MCP61 SMBus (rev a2)
  RAM memory	NVIDIA Corporation MCP61 Memory Controller (rev a2)
  Co-processor	NVIDIA Corporation MCP61 SMU (rev a2)
  USB controller	NVIDIA Corporation MCP61 USB 1.1 Controller (rev a3) (prog-if 10 [OHCI])
  USB controller	NVIDIA Corporation MCP61 USB 2.0 Controller (rev a3) (prog-if 20 [EHCI])
  PCI bridge	NVIDIA Corporation MCP61 PCI bridge (rev a1) (prog-if 01 [Subtractive decode])
  Audio device	NVIDIA Corporation MCP61 High Definition Audio (rev a2)
  IDE interface	NVIDIA Corporation MCP61 IDE (rev a2) (prog-if 8a [Master SecP PriP])
  IDE interface	NVIDIA Corporation MCP61 SATA Controller (rev a2) (prog-if 85 [Master SecO PriO])
  IDE interface	NVIDIA Corporation MCP61 SATA Controller (rev a2) (prog-if 85 [Master SecO PriO])
  PCI bridge	NVIDIA Corporation MCP61 PCI Express bridge (rev a2) (prog-if 00 [Normal decode])
  PCI bridge	NVIDIA Corporation MCP61 PCI Express bridge (rev a2) (prog-if 00 [Normal decode])
  PCI bridge	NVIDIA Corporation MCP61 PCI Express bridge (rev a2) (prog-if 00 [Normal decode])
  Host bridge	Advanced Micro Devices [AMD] Family 10h Processor HyperTransport Configuration
  Host bridge	Advanced Micro Devices [AMD] Family 10h Processor Address Map
  Host bridge	Advanced Micro Devices [AMD] Family 10h Processor DRAM Controller
  Host bridge	Advanced Micro Devices [AMD] Family 10h Processor Miscellaneous Control
  Host bridge	Advanced Micro Devices [AMD] Family 10h Processor Link Control
  VGA compatible controller	NVIDIA Corporation GT218 [GeForce 210] (rev a2) (prog-if 00 [VGA controller])
  Audio device	NVIDIA Corporation High Definition Audio Controller (rev a1)
  Ethernet controller	Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
  USB Devices
  Printers
  Printers
  No printers found	
  Battery
  No batteries
  No batteries found on this system	
  Sensors
  Cooling Fans
  Temperatures
  temp1	22.50°C
  Voltage Values
  Input Devices
  Input Devices
  Power Button	
  Power Button	
  Logitech USB Receiver	
  Logitech USB Receiver	
  UVC Camera (046d:080a)	
  HDA NVidia Line	
  HDA NVidia Front Mic	
  HDA NVidia Rear Mic	
  HDA NVidia Front Headphone	
  HDA NVidia Line-Out Side	
  HDA NVidia Line-Out CLFE	
  HDA NVidia Line-Out Surround	
  HDA NVidia Line-Out Front	
  HDA NVidia HDMI/DP,pcm	9=
  HDA NVidia HDMI/DP,pcm	8=
  HDA NVidia HDMI/DP,pcm	7=
  HDA NVidia HDMI/DP,pcm	3=
  Logitech USB Receiver	
  Storage
  SCSI Disks
  ATA Maxtor 6L250S0	
  PIONEER DVD-RW DVR-110D	
  WDC WD12 00JS-00SGB0	
  DMI
  BIOS
  Date	01/04/2011
  Vendor	American Megatrends Inc. (www.ami.com)
  Version	V2.8
  Board
  Name	GF615M-P33 (MS-7597)
  Vendor	MICRO-STAR INTERNATIONAL CO.,LTD (ATI Technologies, www.ati.com)
  Resources
  I/O Ports
  0000-0cf7 	PCI Bus 0000:00
  0000-001f 	dma1
  0020-0021 	pic1
  0040-0043 	timer0
  0050-0053 	timer1
  0060-0060 	keyboard
  0064-0064 	keyboard
  0070-0071 	rtc0
  0080-008f 	dma page reg
  00a0-00a1 	pic2
  00c0-00df 	dma2
  00f0-00ff 	fpu
  0170-0177 	NVIDIA Corporation MCP61 IDE (rev a2) (prog-if 8a [Master SecP PriP])
  0170-0177 	low-level driver for AMD and Nvidia PATA IDE
  01f0-01f7 	NVIDIA Corporation MCP61 IDE (rev a2) (prog-if 8a [Master SecP PriP])
  01f0-01f7 	low-level driver for AMD and Nvidia PATA IDE
  02f8-02ff 	serial
  0376-0376 	NVIDIA Corporation MCP61 IDE (rev a2) (prog-if 8a [Master SecP PriP])
  0376-0376 	low-level driver for AMD and Nvidia PATA IDE
  0378-037a 	parport0
  03c0-03df 	vesafb
  03f6-03f6 	NVIDIA Corporation MCP61 IDE (rev a2) (prog-if 8a [Master SecP PriP])
  03f6-03f6 	low-level driver for AMD and Nvidia PATA IDE
  03f8-03ff 	serial
  04d0-04d1 	pnp 00:07
  0800-080f 	pnp 00:07
  0a00-0adf 	pnp 00:0a
  0ae0-0aef 	pnp 00:0a
  0cf8-0cff 	PCI conf1
  0d00-ffff 	PCI Bus 0000:00
  4000-407f 	pnp 00:07
  4000-4003 	ACPI PM1a_EVT_BLK
  4004-4005 	ACPI PM1a_CNT_BLK
  4008-400b 	ACPI PM_TMR
  4010-4015 	ACPI CPU throttle
  4020-4027 	ACPI GPE0_BLK
  4080-40ff 	pnp 00:07
  4400-447f 	pnp 00:07
  4480-44ff 	pnp 00:07
  44a0-44af 	ACPI GPE1_BLK
  4800-487f 	pnp 00:07
  4880-48ff 	pnp 00:07
  4900-493f 	NVIDIA Corporation MCP61 SMBus (rev a2)
  4c00-4c7f 	pnp 00:07
  4c80-4cff 	pnp 00:07
  4d00-4d3f 	NVIDIA Corporation MCP61 SMBus (rev a2)
  4d00-4d3f 	nForce2_smbus
  4e00-4e3f 	NVIDIA Corporation MCP61 SMBus (rev a2)
  4e00-4e3f 	nForce2_smbus
  4f00-4fff 	NVIDIA Corporation MCP61 LPC Bridge (rev a2)
  ac00-ac0f 	NVIDIA Corporation MCP61 SATA Controller (rev a2) (prog-if 85 [Master SecO PriO])
  ac00-ac0f 	low-level driver for NVIDIA nForce SATA controller
  b000-b003 	NVIDIA Corporation MCP61 SATA Controller (rev a2) (prog-if 85 [Master SecO PriO])
  b000-b003 	low-level driver for NVIDIA nForce SATA controller
  b080-b087 	NVIDIA Corporation MCP61 SATA Controller (rev a2) (prog-if 85 [Master SecO PriO])
  b080-b087 	low-level driver for NVIDIA nForce SATA controller
  b400-b403 	NVIDIA Corporation MCP61 SATA Controller (rev a2) (prog-if 85 [Master SecO PriO])
  b400-b403 	low-level driver for NVIDIA nForce SATA controller
  b480-b487 	NVIDIA Corporation MCP61 SATA Controller (rev a2) (prog-if 85 [Master SecO PriO])
  b480-b487 	low-level driver for NVIDIA nForce SATA controller
  b800-b80f 	NVIDIA Corporation MCP61 SATA Controller (rev a2) (prog-if 85 [Master SecO PriO])
  b800-b80f 	low-level driver for NVIDIA nForce SATA controller
  b880-b883 	NVIDIA Corporation MCP61 SATA Controller (rev a2) (prog-if 85 [Master SecO PriO])
  b880-b883 	low-level driver for NVIDIA nForce SATA controller
  bc00-bc07 	NVIDIA Corporation MCP61 SATA Controller (rev a2) (prog-if 85 [Master SecO PriO])
  bc00-bc07 	low-level driver for NVIDIA nForce SATA controller
  c000-c003 	NVIDIA Corporation MCP61 SATA Controller (rev a2) (prog-if 85 [Master SecO PriO])
  c000-c003 	low-level driver for NVIDIA nForce SATA controller
  c080-c087 	NVIDIA Corporation MCP61 SATA Controller (rev a2) (prog-if 85 [Master SecO PriO])
  c080-c087 	low-level driver for NVIDIA nForce SATA controller
  d000-dfff 	PCI Bus 0000:02
  dc00-dc7f 	NVIDIA Corporation GT218 [GeForce 210] (rev a2) (prog-if 00 [VGA controller])
  e000-efff 	PCI Bus 0000:04
  e800-e8ff 	Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
  e800-e8ff 	RealTek RTL-8169 Gigabit Ethernet driver
  ffa0-ffaf 	NVIDIA Corporation MCP61 IDE (rev a2) (prog-if 8a [Master SecP PriP])
  ffa0-ffaf 	low-level driver for AMD and Nvidia PATA IDE
  Memory
  00000000-0000ffff 	reserved
  00010000-0009efff 	System RAM
  0009f000-0009ffff 	reserved
  000a0000-000bffff 	PCI Bus 0000:00
  000c0000-000c7fff 	Video ROM
  000d0000-000dffff 	PCI Bus 0000:00
  000d0000-000d3fff 	pnp 00:07
  000d4000-000d7fff 	pnp 00:07
  000de000-000dffff 	pnp 00:07
  000e0000-000fffff 	reserved
  000f0000-000fffff 	System ROM
  00100000-bff9ffff 	System RAM
  01000000-016699ab 	Kernel code
  016699ac-01ce4fff 	Kernel data
  01dd3000-01f28fff 	Kernel bss
  b4000000-b7ffffff 	GART
  bffa0000-bffadfff 	ACPI Tables
  bffae000-bffeffff 	ACPI Non-volatile Storage
  bfff0000-bfffffff 	reserved
  c0000000-dfffffff 	PCI Bus 0000:00
  c0000000-dbffffff 	PCI Bus 0000:02
  c0000000-cfffffff 	NVIDIA Corporation GT218 [GeForce 210] (rev a2) (prog-if 00 [VGA controller])
  da000000-dbffffff 	NVIDIA Corporation GT218 [GeForce 210] (rev a2) (prog-if 00 [VGA controller])
  db000000-db2fffff 	vesafb
  dcf00000-dcffffff 	PCI Bus 0000:04
  dcff8000-dcffbfff 	Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
  dcff8000-dcffbfff 	RealTek RTL-8169 Gigabit Ethernet driver
  dcfff000-dcffffff 	Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
  dcfff000-dcffffff 	RealTek RTL-8169 Gigabit Ethernet driver
  ddf78000-ddf7bfff 	NVIDIA Corporation MCP61 High Definition Audio (rev a2)
  ddf78000-ddf7bfff 	ICH HD audio
  ddf7c000-ddf7cfff 	NVIDIA Corporation MCP61 SATA Controller (rev a2) (prog-if 85 [Master SecO PriO])
  ddf7c000-ddf7cfff 	low-level driver for NVIDIA nForce SATA controller
  ddf7d000-ddf7dfff 	NVIDIA Corporation MCP61 SATA Controller (rev a2) (prog-if 85 [Master SecO PriO])
  ddf7d000-ddf7dfff 	low-level driver for NVIDIA nForce SATA controller
  ddf7ec00-ddf7ecff 	NVIDIA Corporation MCP61 USB 2.0 Controller (rev a3) (prog-if 20 [EHCI])
  ddf7ec00-ddf7ecff 	ehci_hcd
  ddf7f000-ddf7ffff 	NVIDIA Corporation MCP61 USB 1.1 Controller (rev a3) (prog-if 10 [OHCI])
  ddf7f000-ddf7ffff 	ohci_hcd
  de000000-dfffffff 	PCI Bus 0000:02
  de000000-deffffff 	NVIDIA Corporation GT218 [GeForce 210] (rev a2) (prog-if 00 [VGA controller])
  de000000-deffffff 	nvidia
  dff00000-dff7ffff 	NVIDIA Corporation GT218 [GeForce 210] (rev a2) (prog-if 00 [VGA controller])
  dfff8000-dfffbfff 	NVIDIA Corporation High Definition Audio Controller (rev a1)
  dfff8000-dfffbfff 	ICH HD audio
  e0000000-efffffff 	PCI MMCONFIG 0000 [bus 00-ff]
  e0000000-efffffff 	pnp 00:0c
  f0000000-fed44fff 	PCI Bus 0000:00
  fec00000-fec00fff 	reserved
  fec00000-fec003ff 	IOAPIC 0
  fec80000-fecfffff 	NVIDIA Corporation MCP61 SMU (rev a2)
  fee00000-feefffff 	reserved
  fee00000-fee00fff 	Local APIC
  fee00000-fee00fff 	pnp 00:09
  fee01000-feefffff 	pnp 00:07
  fefe0000-fefe01ff 	pnp 00:07
  fefe1000-fefe1fff 	pnp 00:07
  feff0000-feff03ff 	HPET 0
  fff00000-ffffffff 	reserved
  100000000-13fffffff 	System RAM
  DMA
  4	cascade

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