黑屏 - 无法空闲频道

Reg*_*and 5 gnome nouveau 14.04

我刚刚安装了Ubuntu GNOME 14.04 LTS,一切正常。

但突然它冻结了,然后变成黑屏,并显示以下内容:

* Stopping System V runlevel compatibility
* Stopping save kernel messages
* Starting crash report submission daemon
[  797.944847] nouveau E[Xorg[1052]] failed to idle channel 0xcccc0000 [Xorg[1052]]
[  812.930255] nouveau E[Xorg[1052]] failed to idle channel 0xcccc0000 [Xorg[1052]]
[  827.971609] nouveau E[gnome-shell[1911]] failed to idle channel 0xcccc0000 E[gnome-shell[1911]]
[  842.957016] nouveau E[gnome-shell[1911]] failed to idle channel 0xcccc0000 E[gnome-shell[1911]]
[ 1304.084012] nouveau E[Xorg[3342]] failed to idle channel 0xcccc0000 [Xorg[3342]]
[ 1319.069420] nouveau E[Xorg[3342]] failed to idle channel 0xcccc0000 [Xorg[3342]]
[ 1334.110775] nouveau E[gnome-shell[3923]] failed to idle channel 0xcccc0000 E[gnome-shell[3923]]
[ 1349.096181] nouveau E[gnome-shell[3923]] failed to idle channel 0xcccc0000 E[gnome-shell[3923]]
[ 1349.096294] nouveau E[   PFIFO][0000:01:00.0] read fault at 0x0000013000 [PTE] from PBDMA0/HOST_CPU on channel 0x021f894000 [unknown]
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然后,过了一段时间,我被要求登录,或者它只是显示奇怪的模式并且什么也不做。

这种情况越来越频繁地发生。

你有什么想法和想法我该如何解决这个问题吗?

Reg*_*and 5

现在一切正常。

我的解决方案:

  1. 跑步software-properties-gtk --open-tab=4
  2. NVIDIA Corporation: ...选择下NVIDIA binary driver而不是Server X 截屏
  3. 单击“应用”