中文 
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2020-11-30 10:34 deepin developers team
the value of lightness is too low??
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Sam
deepin
2020-11-30 11:22 deepin [^_^]：
the value of lightness is too low??
No, the screen brightness is high
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Ziggy
deepin
2020-11-30 16:50 deepin What's your display card and what's the driver version?
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Sam deepin
2020-11-30 19:12 deepin Ziggy：
What's your display card and what's the driver version?
I use a laptop, my display card is a radeon 535 and the driver is up to date
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Ziggy deepin
2020-12-01 20:05 deepin Sam：
I use a laptop, my display card is a radeon 535 and the driver is up to date
Didi you try to change another kernel?
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Sam deepin
2020-12-01 21:34 deepin Ziggy：
Didi you try to change another kernel?
Ainda não vou fazer agora
Muito obrigado.
Eu estava usando o kernel que vem por padrão, 5.4 e agora reinstalei com o 5.7.
Está funcionando perfeitamente agora.
Obrigado novamente, sério.
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Sam deepin
2020-12-02 02:23 deepin sjslhs215 deepin
2021-01-19 16:21 deepin 
need help 
I started using deepin a few days ago and there is a problem that has been bothering me a lot.
After the suspect the screen goes black, the system starts normally, but the screen remains black.
I can increase the volume using the shortcut keys, but I can't see anything and the only way to get back to normal is to turn it off and on again.
Can anyone help me solve this?