这似乎是一个相当普遍的问题,但是我尝试过的解决方案没有奏效。使用nvidia-340.106
我尝试的解决方案:
compizconfig-settings-manager 在重画时强制全屏重画(缓冲区交换)
更新/etc/X11/xorg.conf以添加(选项“ FlatPanelProperties”“抖动=禁用”)
在xorg.conf中启用三重缓冲
使用nvidia-settings启用“同步到Vblank”,“允许翻转”,“使用一致的纹理钳位”
使用KDE和GNOME
lspci输出:
03:00.0 VGA compatible controller: NVIDIA Corporation MCP7A [GeForce 9400] (rev b1) (prog-if 00 [VGA controller])
Subsystem: Apple Inc. MCP7A [GeForce 9400]
Flags: bus master, fast devsel, latency 0, IRQ 26
Memory at d2000000 (32-bit, non-prefetchable) [size=16M]
Memory at c0000000 (64-bit, prefetchable) [size=256M]
Memory at d0000000 (64-bit, prefetchable) [size=32M]
I/O ports at 1000 [size=128]
[virtual] Expansion ROM at d3000000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: nvidia
Kernel modules: nvidiafb, nouveau, nvidia
lshw输出:
*-display
description: VGA compatible controller
product: MCP7A [GeForce 9400]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:03:00.0
version: b1
width: 64 bits
clock: 33MHz
capabilities: pm msi vga_controller bus_master cap_list rom
configuration: driver=nvidia latency=0
resources: irq:26 memory:d2000000-d2ffffff memory:c0000000-cfffffff memory:d0000000-d1ffffff ioport:1000(size=128) memory:d3000000-d301ffff
nvidia-smi
用来查看nvidia是否gnome-shell
在17.04+ 上运行