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deepin 20 分辨率4k 容易界面卡顿 (假死)
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msr16
deepin
2020-10-11 19:54
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经过我最新测试发现,原来分辨率调到4K 才会出现卡界面 现象。调到1080p就不卡了。
之前一直以为是amd CPU 独有的 bug (因为intel 正常 1080p 分辨率)
配置:cpu: amd r5 3400g 集成显卡
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msr16
deepin
2020-10-11 19:57
#1
补充: 4K 分辨率下,看视频一段时间后,才会开始卡顿。切换任务的时候卡。
(看视频包括用本地播放器看本地视频,或者用Firefox Chrome 看网页视频。)
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msr16
deepin
2020-10-11 20:12
#2
切换任务,界面卡的时候 我用top命令发现 有个xorg的进程占用cpu 100%
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msr16
deepin
2020-10-18 06:52
#3
没人回答我,我自己找到问题了。原来用4K屏的时候缩放1.5倍以上就会卡顿。我卸载了 dde-kwin 换成deepin-wm就解决了。但是 deepin-wm也有BUG :任务栏图标重复
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msr16
deepin
2020-10-22 22:17
#4
我看了日志报错是:
drm:atom_op_jum [amdgpu] *error* atombios stuck in loop for more than 5secs aborting
drm:amdgpu_atom_execute_table_locked [amdgpu]] *ERROR* atombios stuck executing A4DE (len 84, WS 0, PS 0) @ 0xA514
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nullpoint
deepin
2021-05-31 06:34
#5
可怜的楼主没人回应
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之前一直以为是amd CPU 独有的 bug (因为intel 正常 1080p 分辨率)
配置:cpu: amd r5 3400g 集成显卡