compiz team mailing list archive

[pst007x <turone@xxxxxxxxxxx>]

Public bug reported:

When moving windows on the desktop, windows movements are jerky and
stalls at times.

MANUFACTURER: System76 Professional Laptop
OS: Ubuntu 11.10 64bit
MEMORY: 7.8GB
PROCESSOR: Intel® Core™ i7-2860QM CPU @ 2.50GHz × 8 
GRAPHICS: GeForce GTX 580M/PCI/SSE2  (Running latest NVidia Proprietary Drivers)

Tried the following settings....
COMPOSITE-SETTING-MANAGER:

Composite: 
DETECT REFRESH RATE: (UNTICK)
REFRESH RATE: (MAX)

Open GL: 
VSYNC: (UNTICK)

MOUSE POLLING: (1)

pst007x@pst007x-Serval-Professional:~$ lspci
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB Controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5)
00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b5)
00:1c.2 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 3 (rev b5)
00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b5)
00:1d.0 USB Controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation HM65 Express Chipset Family LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05)
01:00.0 VGA compatible controller: nVidia Corporation Device 1211 (rev a1)
01:00.1 Audio device: nVidia Corporation Device 0e0c (rev a1)
02:00.0 USB Controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04)
03:00.0 Ethernet controller: JMicron Technology Corp. JMC250 PCI Express Gigabit Ethernet Controller (rev 05)
03:00.1 System peripheral: JMicron Technology Corp. SD/MMC Host Controller (rev 90)
03:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host Controller (rev 90)
03:00.3 System peripheral: JMicron Technology Corp. MS Host Controller (rev 90)
04:00.0 Network controller: Intel Corporation Centrino Advanced-N 6230 (rev 34)
05:00.0 FireWire (IEEE 1394): JMicron Technology Corp. IEEE 1394 Host Controller (rev 30)

** Affects: compiz-core
     Importance: Undecided
         Status: New

** Affects: compiz (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/957881

Title:
  Jerky movement of windows on desktop using Ubuntu 11.10

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