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Dell M4800 Ubuntu 16.04 图形冻结

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Dell M4800 Ubuntu 16.04 图形冻结

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我安装了最新的 ubuntu 16.04，现在使用的是 nouveau 显示驱动程序。到目前为止，一切都很稳定，但只有当我的电脑插入带有两个显示器的底座时，一切似乎才会崩溃。

缺点是我不能玩任何游戏:(

============================================================================== 原始帖子

我正在运行运行 Ubuntu 16.04 的 Dell M4800。偶尔图形会冻结，但鼠标仍然可以移动。

硬件信息位于以下链接中

其他症状

  1. 我无法打开终端窗口
  2. 我可以切换到另一个终端，但它会挂起。有时它只会吐出一个内核错误，表明内核挂起时间超过 120 秒。我无法在其他终端上登录机器。
  3. 硬盘灯似乎工作正常。

我认为这是图形问题。我正在运行 NVIDIA 361 驱动程序。我试过 352 驱动程序，但问题仍然存在。我尝试切换回 Nouveau，但安装驱动程序后无法登录。

如果有人能告诉我如何调试这个问题，那将会很有帮助

lspci -k | grep -EA2 'VGA|3D'

VGA compatible controller: NVIDIA Corporation GK106GLM [Quadro K2100M] (rev a1)
    Subsystem: Dell GK106GLM [Quadro K2100M]
    Kernel driver in use: nvidia

-展示-

Vendor      : NVIDIA Corporation
Renderer        : Quadro K2100M/PCIe/SSE2
Version     : 4.5.0 NVIDIA 361.42
Direct Rendering        : Yes

-PCI 设备-

Host bridge     : Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller (rev 06)
PCI bridge      : Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06) (prog-if 00 [Normal decode])
USB controller      : Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 04) (prog-if 30 [XHCI])
Communication controller        : Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04)
Ethernet controller     : Intel Corporation Ethernet Connection I217-LM (rev 04)
USB controller      : Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 04) (prog-if 20 [EHCI])
Audio device        : Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 04)
PCI bridge      : Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d4) (prog-if 00 [Normal decode])
PCI bridge      : Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 (rev d4) (prog-if 00 [Normal decode])
PCI bridge      : Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 (rev d4) (prog-if 00 [Normal decode])
PCI bridge      : Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #5 (rev d4) (prog-if 00 [Normal decode])
PCI bridge      : Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #7 (rev d4) (prog-if 00 [Normal decode])
PCI bridge      : Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #8 (rev d4) (prog-if 00 [Normal decode])
USB controller      : Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 04) (prog-if 20 [EHCI])
ISA bridge      : Intel Corporation QM87 Express LPC Controller (rev 04)
RAID bus controller     : Intel Corporation 82801 Mobile SATA Controller [RAID mode] (rev 04)
SMBus       : Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 04)
VGA compatible controller       : NVIDIA Corporation GK106GLM [Quadro K2100M] (rev a1) (prog-if 00 [VGA controller])
Audio device        : NVIDIA Corporation GK106 HDMI Audio Controller (rev a1)
Network controller      : Intel Corporation Wireless 7260 (rev bb)
SD Host controller      : O2 Micro, Inc. SD/MMC Card Reader Controller (rev 01) (prog-if 01)

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