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[madbiologist <1314365@xxxxxxxxxxxxxxxxxx>]

** Summary changed:

- Radeon HD7850 Picairn wont install properly (only with 256MB memory!]
+ Radeon HD7850 Pitcairn PRO wont install properly (only with 256MB memory!]

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https://bugs.launchpad.net/bugs/1314365

Title:
  Radeon HD7850 Pitcairn PRO wont install properly (only with 256MB
  memory!]

Status in fglrx-installer package in Ubuntu:
  New

Bug description:
  Accually it looks fine ! I mean the game !
  :-)
  After switching off the vertical synchronisation with this install and drivers I acan play for the first time (since a while) !!!!!





  Hi
  I have installed my graphics via:
  http://www.youtube.com/watch?v=52JRCddtZLk

  (but I tryied few other methods as well and repairs)

  lspci -vv:
  01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Pitcairn PRO [Radeon HD 7850] (prog-if 00 [VGA controller])
   Subsystem: Micro-Star International Co., Ltd. Device 2730
   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 47
   Region 0: Memory at e0000000 (64-bit, prefetchable) [size=256M]
   Region 2: Memory at f7e00000 (64-bit, non-prefetchable) [size=256K]
   Region 4: I/O ports at e000 [size=256]
   Expansion ROM at f7e40000 [disabled] [size=128K]
   Capabilities: <access denied>
   Kernel driver in use: fglrx_pci
   Kernel modules: fglrx, radeon

  Please find out atachements as well.

  fglrxinfo

  display: :0.0  screen: 0
  OpenGL vendor string: Advanced Micro Devices, Inc.
  OpenGL renderer string: AMD Radeon HD 7800 Series
  OpenGL version string: 4.4.12874 Compatibility Profile Context 14.10.1006

  fgl_glxgears
  Using GLX_SGIX_pbuffer
  10463 frames in 5.0 seconds = 2092.600 FPS
  12468 frames in 5.0 seconds = 2493.600 FPS
  12460 frames in 5.0 seconds = 2492.000 FPS

  Thats why I cant play.? I recieve 100 FPS but still got lags (despite
  ping ¬20). Output FPSis to low ¬20-30

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