-`
.o+` -----------
`ooo/ OS: Arch Linux x86_64
`+oooo: Kernel: Linux 6.18.5-arch1-1
`+oooooo: Uptime: 11 mins
-+oooooo+: Packages: 1079 (pacman)
`/:-:++oooo+: Shell: bash 5.3.9
`/++++/+++++++: Display (G27H7Pro): 3840x2160 @ 2x in 27", 160]
`/++++++++++++++: DE: KDE Plasma 6.5.5
`/+++ooooooooooooo/` WM: KWin (Wayland)
./ooosssso++osssssso+` WM Theme: Breeze
.oossssso-````/ossssss+` Theme: Breeze (Light) [Qt], Breeze [GTK2/3]
-osssssso. :ssssssso. Icons: breeze [Qt], breeze [GTK2/3/4]
:osssssss/ osssso+++. Font: Sans Serif (10pt) [Qt], Sans Serif (10pt]
/ossssssss/ +ssssooo/- Cursor: breeze (24px)
`/ossssso+/:- -:/+osssso+- Terminal: ghostty 1.2.3-arch2
`+sso+:-` `.-/+oso: Terminal Font: monospace (11pt)
`++:. `-/+/ CPU: AMD Ryzen 7 9700X (16) @ 5.58 GHz
.` `/ GPU: NVIDIA GeForce RTX 4070 SUPER [Discrete]
Memory: 4.31 GiB / 31.00 GiB (14%)
Swap: Disabled
Locale: en_US.UTF-8
如上配置,用的HDMI 2.1线, 显示器是8抖10的,arch默认应该是8bit
- kde 开启4k 160Hz, 开启adaptive sync,屏闪如下视频
- kde 开启4k 160Hz, 关闭adaptive sync,屏闪如下视频
- kde 开启4k 144Hz, 一切正常
- kde 开启4k 160Hz, 开启hdr, 一切正常
- gnome 开启 4k 160Hz, 一切正常
视频为演示,一般是在有切换动作时发生,正常浏览网页一般正常
所以请教一下,这个到底是什么问题?如果是线的带宽不足,为什么开hdr后反而正常了?而且gnome正常开160Hz也没有问题?