https://www.deepin.org/zh/deepin-25-installation/

什么U的机器？配套的显卡是什么呢？龙芯25需要支持新世界固件的3A5000及以上U，另外启动盘制作也要特定工具，请检查下这些是否符合

bios设置-关闭安全启动

好像安全启动没有关闭，再设置--再安装就成功了。

话说这时候能进入桌面不？

什么品牌的主板？或者说是哪家OEM厂商的主机的具体什么型号。

确定你说的条件都符合

怎么进入BIOS设置

进不去

F2吧，或者F12间接进入也行。

不过我不记得龙架构的BIOS目前有涉及到安全启动啊。

降到25.0.1版镜像再安装试试

感觉问题出在deepin最新一版的安装镜像上，想不到loong64也有问题。

25.0.1龙架构版磁力链接：magnet:?xt=urn:btih:d86ba6cec89bbf53ed47ce30b6d4ddf5eb84ba67&dn=deepin-desktop-community-25.0.1-loong64.iso&xl=5816170496&tr=udp%3A%2F%2Ftracker.opentrackr.org%3A1337%2Fannounce&tr=http%3A%2F%2Ftracker.opentrackr.org%3A1337%2Fannounce&tr=http%3A%2F%2Fopen.tracker.cl%3A1337%2Fannounce&tr=udp%3A%2F%2Ftracker.torrent.eu.org%3A451%2Fannounce&tr=udp%3A%2F%2Fopentracker.io%3A6969%2Fannounce&ws=https://cdimage.deepin.com/releases/25.0.1/loong64/deepin-desktop-community-25.0.1-loong64.iso

或者，你也可以试试看UOS25的龙芯测试版：magnet:?xt=urn:btih:cc36f54f131c6f745e4c535b8adbc5a8834ac88f&xt=urn:btmh:12203f4402df7ef8451427d99f944be235b468b6458db8da03a4291738365cfb1c4e&dn=uos-v25-snipe-loong64-20250315-014300.iso&xl=4756514816&tr=https%3A%2F%2Ftracker2.ctix.cn%3A443%2Fannounce&tr=https%3A%2F%2Ftracker1.520.jp%3A443%2Fannounce&tr=https%3A%2F%2Ftracker.tamersunion.org%3A443%2Fannounce&tr=https%3A%2F%2Ftracker.moeblog.cn%3A443%2Fannounce&tr=https%3A%2F%2Ftr.burnabyhighstar.com%3A443%2Fannounce&tr=https%3A%2F%2Ftracker.loligirl.cn%3A443%2Fannounce&tr=https%3A%2F%2Ftracker.kuroy.me%3A443%2Fannounce&tr=https%3A%2F%2Ftracker.imgoingto.icu%3A443%2Fannounce&tr=https%3A%2F%2Fwww.peckservers.com%3A9443%2Fannounce&tr=https%3A%2F%2Ftracker.lilithraws.org%3A443%2Fannounce&tr=https%3A%2F%2Ftracker.ipfsscan.io%3A443%2Fannounce&tr=https%3A%2F%2Ftracker.cloudit.top%3A443%2Fannounce&tr=https%3A%2F%2Ftr.ready4.icu%3A443%2Fannounce&tr=https%3A%2F%2Ft1.hloli.org%3A443%2Fannounce&tr=https%3A%2F%2Ft.zerg.pw%2Fannounce&tr=https%3A%2F%2F1337.abcvg.info%3A443%2Fannounce&tr=https%3A%2F%2Ftracker.gbitt.info%3A443%2Fannounc

顺带一提，龙架构的deepin25的仓库里，已经有了格兰菲的Arise驱动程序。

但需要手动执行安装，安装好后先手动关闭磐石系统，重启后执行：

sudo apt install arise-linux-graphics-driver-dri

可能这个驱动程序名称记忆错误，不确定的话，搜索一下：apt search arise，理论上第一个就是格兰菲的驱动程序。

安装好后再重启生效。

或者，直接在星火应用商店里搜索格兰菲的驱动程序。