恢复Ubuntu后的白色边框

金眼镜蛇1986

所以我在Ubuntu上遇到这个奇怪的问题。当我打开笔记本电脑备份并恢复Ubuntu时,我的普通桌面图像被替换为白色图像,看起来在白色背景上散布着不同颜色的像素。

搞乱了桌面

然后,窗口和任何类型的鼠标悬停操作都会为其边框创建几乎相同的图像。我将背景涂成紫色,因此边框突出了一些。

在此处输入图片说明

在任何人将此标记为重复之前,我已经尝试了以下解决方案:

I have also updated everything within the Ubuntu Software and within the command line apt-get.

So those solutions didn't help. Most of them are pretty much the same exact solution and it still doesn't work. The only way I can get them to stop, is to restart the computer. Are there any other suggestions for me to try? I'm still pretty new to Linux. So please explain what everything does.

My processor: Intel® Core™ i7-6700HQ CPU @ 2.60GHz × 8

My GPU: Nvidia GeForce GTX 980M/PCIe/SSE2

OS Type: 64-bit

Ubuntu Version: 16.10

Update

I tried compiz --replace and that appeared to work for the window borders but not the desktop. Also it locked up my Terminal and I tried to close it and it locked up my computer.

Paul J R

I had pretty much the same problem as you, and presumably at the same time (around the 20 or 21st - around 7 days ago), i started getting exactly the same artifacts - though not on chrome, just everything else. If my memory serves, this may be because chrome wrote its own window decorations and I do wonder if that has to do with why its not effected the same.

Im running a similar (but not identical) config, 960M gpu, same CPU. What worked for me was similar to the first post you refer to but used the 370 drivers:

NVIDIA 370

After sudo apt-add-repository ppa:graphics-drivers/ppa

I also found reverting to the Nouveau drivers worked.

我不认为这是有史以来最好的解决方案(我不喜欢从PPA的驱动程序中获取驱动程序的图形,但是在nvidia驱动程序修复之前,它一直存在)

有趣的是,同一组更新对我来说也破坏了dns。网络管理器运行的dnsmasq也无法幸免于挂起/恢复(从网络管理器中删除该问题已解决,但我并不完全将此作为解决方法)

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