Hi everybody!
yesterday I installed deepin 15.3 in dual boot with windows 10. The system boots without any problem and works well, but I can't adjust the screen brightness that remains to the minimum. I had the same problem with Ubuntu 15.04 and I solved it modifying grub's configuation file, unfortunatly this trick doesn't work in deepin. I tried to find out other solutions in internet but no one works. Can anybody help me?
Thank you!
(my system is a lenovo z500 notebook. Processor: intel i7-3632QM; Graphics: intel hd 4000+nvidia geforce 635M; Ram: 8gb)
中文 
yesterday I installed deepin 15.3 in dual boot with windows 10. The system boots without any problem and works well, but I can't adjust the screen brightness that remains to the minimum. I had the same problem with Ubuntu 15.04 and I solved it modifying grub's configuation file, unfortunatly this trick doesn't work in deepin. I tried to find out other solutions in internet but no one works. Can anybody help me?
Thank you!
(my system is a lenovo z500 notebook. Processor: intel i7-3632QM; Graphics: intel hd 4000+nvidia geforce 635M; Ram: 8gb)