Radeon 5700 XT 分辨率卡在1024*768
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kommie1949
deepin
2019-09-07 18:12
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新装的电脑,R5 3600 + B450 + 5700XT,安装完deepin 15.11以后分辨率只有1024*768,显卡驱动管理器无法正确识别GPU。Kernel升级到5.2.10还是有同样的问题。不知道论坛里有没有人遇见过这样的问题?有没有什么别的linux distro对 amd navi和ryzen 3000友好一点的?


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yanghuabang
deepin
2019-09-07 21:30
#1
我r52600 + rx580 也是改不了分辨率,搜到的方法都无效
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deepfan2018
deepin
2019-09-21 00:48
#2
用下面的方法可以修改分辨率,但还没有做到自动修改。每次启动电脑后得手动运行一下
建立一个文件,名称为rc.local,里面写上如下代码(1440,900用自己的分辨率替代)

#!/bin/bash
cvt 1440 900
xrandr --newmode "1440x900_60.00"  106.50  1440 1528 1672 1904  900 903 909 934 -hsync +vsync
xrandr --addmode DVI-0 "1440x900_60.00"
xrandr --output DVI-0 --mode "1440x900_60.00"

exit 0
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jigglywiggly
deepin
2019-09-21 01:47
#3
本帖最后由 jigglywiggly 于 2019-9-20 17:48 编辑

5.3 is the kernel that adds support for the rx5700, not 5.2 afaik. What you could do is run Manjaro Deepin and install all the updates and selecting kernel 5.3 in manjaro settings.Or just use Manjaro KDE if you would like.

Getting kernel 5.3 on vanilla Deepin will not be easy unless liquorix adds support for it.
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心有灵犀
deepin
2019-09-21 07:25
#4
流弊,干啥呀用这么好的显卡。、、
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