Xps13
HiDPI
手上用的就是 1080p 的 XPS15。 是这样的,用 1080p 需要非整数倍缩放(或者直接不缩放看小字体,如果你视力够好的话),用 4K 就是整数倍缩放(据一朋友所说 2x 刚刚好)。大多数的 DE 非整数倍缩放都有 bug,在 UI 不知道哪里就会出来一条突兀的缝,或者哪里的布局就乱了。 至于 Windows …… Windows 的 HiDPI ?有这东西吗?
1080P 如何算
Re: best DPI setting for XPS 13 9370 with 4k display?
sqrt(3840**2 + 2160**2) / 13.3 = 331 PPI
config
xps13 7390 kali2020 Xft.dpi: 160.0 xrdb -merge ~/.Xresources
https://wiki.archlinux.org/index.php/x_resources
firefox
Enabling the high DPI mode in Firefox is actually pretty simple, it is just a matter of setting the layout.css.devPixelsPerPx value in about:config to a value of 2 (i.e. double the size).
about:config --> layout.css.devPixelsPerPx 我试了一下 1.5刚刚好 反正 2太大 小一点点就行了
install
see also
HIDPI
HiDPI (High Dots Per Inch) Display
best DPI setting for XPS 13 9370 with 4k display
https://github.com/thapabishwa/HiDPI
https://github.com/shorlander/firefox-linux-hidpi-assets
other
https://wiki.archlinux.org/index.php/Dell_XPS_13_(7390)
Dell XPS 13 9370 - Dual boot Windows 10 & Linux
https://wiki.debian.org/InstallingDebianOn/Dell/Dell_XPS_13_9380
https://wiki.debian.org/InstallingDebianOn/Dell/Dell_XPS_13_9360