X 在 radeon HD 5970 上使用专有 fglrx 驱动程序冻结

use*_*662 5 debian gpu amd-radeon debian-squeeze amd-catalyst

我无法在 Debian Squeeze 上安装带有 ATI Radeon HD 5970 的专有驱动程序“fglrx”。用ATI Catalyst 12-8安装并重启后,从GDM阶段开始,屏幕冻结,X上出现很多小方块,鼠标锁定,系统完全冻结。我曾尝试使用旧的 Catalyst 版本和同样的问题。

我想安装专有的 fglrx 驱动程序,因为我需要在 OpenCL 中使用这张卡的双 GPU。使用免费的 radeon 驱动程序,我对 X 没有问题,但我没有 GPU 支持。

我也尝试使用“模块助手”,但问题是一样的。

这是我的配置:

PC : Aspire G5900-090 - Core i7-870 - 8Go - HD5970 (2048Mo)

$ lspci | grep ATI
03:00.0 VGA compatible controller: ATI Technologies Inc Hemlock [ATI Radeon HD 5900 Series]
03:00.1 Audio device: ATI Technologies Inc Cypress HDMI Audio [Radeon HD 5800 Series]
04:00.0 Display controller: ATI Technologies Inc Hemlock [ATI Radeon HD 5900 Series]

$ uname -a
Linux sev 3.2.0-0.bpo.2-amd64 #1 SMP Sun Jun 3 21:40:57 UTC 2012 x86_64 GNU/Linux
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使用免费的 radeon 驱动程序,ATI 流 SDK 的“CLInfo”工具只显示 CPU:

/opt/ati-stream-sdk-v2.1-lnx64/samples/opencl/bin/x86_64 $ ./CLInfo

Number of platforms:             1
  Platform Profile:             FULL_PROFILE
  Platform Version:             OpenCL 1.0 ATI-Stream-v2.1 (145)
  Platform Name:                ATI Stream
  Platform Vendor:             Advanced Micro Devices, Inc.
  Platform Extensions:          cl_khr_icd


  Platform Name:                ATI Stream
Number of devices:             1
  Device Type:                CL_DEVICE_TYPE_CPU
  Device ID:                4098
  Max compute units:             8
  Max work items dimensions:          3
    Max work items[0]:             1024
    Max work items[1]:             1024
    Max work items[2]:             1024
  Max work group size:             1024
  Preferred vector width char:          16
  Preferred vector width short:          8
  Preferred vector width int:          4
  Preferred vector width long:          2
  Preferred vector width float:          4
  Preferred vector width double:       0
  Max clock frequency:             1200Mhz
  Address bits:                64
  Max memory allocation:          1073741824
  Image support:             No
  Max size of kernel argument:          4096
  Alignment (bits) of base address:       1024
  Minimum alignment (bytes) for any datatype:    128
  Single precision floating point capability
    Denorms:                Yes
    Quiet NaNs:                Yes
    Round to nearest even:          Yes
    Round to zero:             No
    Round to +ve and infinity:          No
    IEEE754-2008 fused multiply-add:       No
  Cache type:                Read/Write
  Cache line size:             0
  Cache size:                0
  Global memory size:             3221225472
  Constant buffer size:             65536
  Max number of constant args:          8
  Local memory type:             Global
  Local memory size:             32768
  Profiling timer resolution:          1
  Device endianess:             Little
  Available:                Yes
  Compiler available:             Yes
  Execution capabilities:           
    Execute OpenCL kernels:          Yes
    Execute native function:          No
  Queue properties:           
    Out-of-Order:             No
    Profiling :                Yes
  Platform ID:                0x7f6f1e600228
  Name:                   Intel(R) Core(TM) i7 CPU         870  @ 2.93GHz
  Vendor:                GenuineIntel
  Driver version:             1.1
  Profile:                FULL_PROFILE
  Version:                OpenCL 1.0 ATI-Stream-v2.1 (145)
  Extensions:                cl_khr_icd cl_amd_fp64 cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_byte_addressable_store cl_khr_gl_sharing cl_ext_device_fission cl_amd_device_attribute_query cl_amd_printf


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有没有人在 Radeon HD 5970 上遇到过 fglrx 专有驱动程序冻结的问题?可能是我的屏幕或频率的问题?

任何帮助将不胜感激

小智 3

目前,这些fglrx驱动程序只能被称为测试版驱动程序。支持很糟糕。但是,请使用这些方法重新安装它们。

但在此之前,请确保使用以下命令清除当前驱动程序:

sudo apt-get remove --purge fglrx fglrx_* fglrx-amdcccle* fglrx-dev* xorg-driver-fglrx

这是唯一的行动方案,每个人都抱怨图形故障,不幸的是,AMD 方面的支持微乎其微,因此无能为力。