我买了新的笔记本电脑
安装 ubuntu 并连接 HDMI...不起作用。
我发现这个
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 1920 x 1080, current 1920 x 1080, maximum 1920 x 1080
default connected primary 1920x1080+0+0 0mm x 0mm
1920x1080 77.00*
xrandr 检测不到 hdmi，通常其他 ubuntu 检测到 HDMI-1 或我在谷歌上问到的东西，原因是 *-display UNCLAIMED
*-display
description: 3D controller
product: GP107M [GeForce MX350]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:01:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list rom
configuration: driver=nvidia latency=0
resources: irq:95 memory:fb000000-fbffffff memory:b0000000-bfffffff memory:c0000000-c1ffffff ioport:f000(size=128) memory:fc000000-fc07ffff
*-display UNCLAIMED
description: VGA compatible controller
product: Renoir
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 0
bus info: pci@0000:04:00.0
version: c2
width: 64 bits
clock: 33MHz
capabilities: pm pciexpress msi msix vga_controller bus_master cap_list
configuration: latency=0
resources: memory:d0000000-dfffffff memory:e0000000-e01fffff ioport:e000(size=256) memory:fc500000-fc57ffff
您可以看到*-display UNCLAIMED的一部分
所以我正在寻找 amd 或 ati 或 renoir 或 radeon 图形驱动程序，我确实安装了它们，做了一切，但没有用。
你能解决它吗？