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亚历山大一世
deepin
2018-07-18 21:37 deepin bios里面关闭安全启动
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msjiecao
deepin
2018-07-18 22:08 deepin https://bbs.deepin.org/post/166332
bios里面关闭安全启动
不行，我关闭了安全启动之后，还是报错
AMD-VI:Unable to write to IOWWU perf counter
amd_gpio AMD10030:00: Failed to get gpio IRQ:-22
couldn't get size:0x800000000e
MODSIGM:Couldn't get UEFI db list
couldn't get size:0x800000000e
couldn't get size:0x800000000e
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亚历山大一世 deepin
2018-07-19 03:33 deepin https://bbs.deepin.org/post/166332
不行，我关闭了安全启动之后，还是报错
AMD-VI:Unable to write to IOWWU perf counter
amd_gpio AMD1003 ...
能进去吗
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msjiecao deepin
2018-07-19 20:36 deepin 不能，确认关闭了所有的快速启动、睡眠、休眠、安全启动模式，并且ubuntu18.04可以绕过上一楼的报错代码成功完成安全，但是deepin安装无论是wubi还是u盘模式，都会卡在报错界面，我尝试等过30分钟，依然不会有新的变化。
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wanywhn deepin
2018-07-21 01:36 deepin 老版本的可以，内核为4.9的可以。进去后合上盖子再打开无法亮屏，但系统仍在运行。试过4.17内核，仍无法开机
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177******62
deepin
2018-07-21 02:18 deepin MODSIGM:Couldn't get UEFI db list，这一句。gpt磁盘，必须要做u盘，然后用u盘引导，选择uefi启动安装
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msjiecao deepin
2018-07-23 21:06 deepin https://bbs.deepin.org/post/166332
MODSIGM:Couldn't get UEFI db list，这一句。gpt磁盘，必须要做u盘，然后用u盘引导，选择uefi启动安装 ...
选择了。。。 这个报错就是U盘 UEFI引导进入安装界面后的报错。。。
我看了一下论坛的帖子，发现是2500u，目前debian就没有更新固件是么？
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AlanHoo deepin
2018-10-15 10:16 deepin 本帖最后由 huxingchuan573 于 2018-11-18 09:49 编辑
很可惜，升级到15.8之后。还是无法启动，只能在虚拟机跑~~
很可惜，升级到15.8之后。还是无法启动，只能在虚拟机跑~~
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habios deepin
2018-10-16 19:17 deepin Sorry if I misunderstood something in advance, I don't speak Chinese.
I have an HP Pavilion 15-cw0009la with Ryzen 5 2500u and Radeon Vega 8 mobile.
Prepare the bootable usb as a DD (Disk image) instead of an ISO usb, that's how I could boot the installer. Update your BIOS if possible. Also, if you manage to get deepin up and running install the latest stable kernel (http://kernel.ubuntu.com/~kernel-ppa/mainline/) and amd graphic drivers,(https://people.freedesktop.org/~agd5f/radeon_ucode/). Usually the command "update-initramfs" might tell you what graphical drivers you are lacking, like vega10, vega m and vega 20.
Unfortunately I couldn't activate the graphical effects and sometimes you won't be able to control screen brightness. We might have to wait for Deepin 15.8 instead.
I have an HP Pavilion 15-cw0009la with Ryzen 5 2500u and Radeon Vega 8 mobile.
Prepare the bootable usb as a DD (Disk image) instead of an ISO usb, that's how I could boot the installer. Update your BIOS if possible. Also, if you manage to get deepin up and running install the latest stable kernel (http://kernel.ubuntu.com/~kernel-ppa/mainline/) and amd graphic drivers,(https://people.freedesktop.org/~agd5f/radeon_ucode/). Usually the command "update-initramfs" might tell you what graphical drivers you are lacking, like vega10, vega m and vega 20.
Unfortunately I couldn't activate the graphical effects and sometimes you won't be able to control screen brightness. We might have to wait for Deepin 15.8 instead.
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glen
deepin
2018-12-28 18:51 deepin 可以升级最新的linux4.18.20内核，具体方法见下面：https://www.deepin.org/docs/deepintoeveryone/%E7%A1%AC%E4%BB%B6%E4%B8%8E%E9%A9%B1%E5%8A%A8/%E5%AE%89%E8%A3%85%E5%92%8C%E4%BD%BF%E7%94%A8%E6%96%B0%E7%9A%84%E5%86%85%E6%A0%B8/
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glen deepin
2018-12-28 18:57 deepin https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.18.20/
选择下面amd64中的带generic的行：
linux-headers-4.18.20-041820_4.18.20-041820.201812030624_all.deb
linux-headers-4.18.20-041820-generic_4.18.20-041820.201812030624_amd64.deb
linux-image-unsigned-4.18.20-041820-generic_4.18.20-041820.201812030624_amd64.deb
linux-modules-4.18.20-041820-generic_4.18.20-041820.201812030624_amd64.deb
选择下面amd64中的带generic的行：
linux-headers-4.18.20-041820_4.18.20-041820.201812030624_all.deb
linux-headers-4.18.20-041820-generic_4.18.20-041820.201812030624_amd64.deb
linux-image-unsigned-4.18.20-041820-generic_4.18.20-041820.201812030624_amd64.deb
linux-modules-4.18.20-041820-generic_4.18.20-041820.201812030624_amd64.deb
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因为风的缘故 deepin
2019-01-01 00:17 deepin 同型号电脑，我用楼上的方法解决了，更新的4.19内核
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因为风的缘故 deepin
2019-01-01 00:22 deepin 我的系统是装在移动硬盘上的，用其他电脑更新的内核
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我采取了两种安装方式：在win10下直接安装，U盘安装；均不能完成。
1.在win10下直接exe运行安装程序，程序可以执行，在提示关闭快速启动重启完成安装后，我按照要求进行了操作，但是在重启之后依然进入的是win10系统，没有弹出deepin的安装界面，在手动启动win10的高级启动界面之后，可以找到deepin for windows的选项，在bios的启动选项里也可以找到该条，但是无论是从win10高级启动界面选择进入，还是从BIOS选择进入该条，显示的都是该映像未能经过验证，此情况下win10界面里能看到已经有预选择的450GB硬盘空间被占用。
2.在U盘启动下安装，手动进入BIOS选择U盘启动，能够看到Install deepin的最初界面，但是在选择install deepin之后，安装程序就会卡死，提示IO write错误。
请问是deepin目前并不是兼容amd的apu ryzen2500u，还是我的安装方式存在明显问题。
由于一直都是在deepin下进行公司的开发工作，相关开发环境的搭建和使用也都是习惯用deepin下的，还望大佬帮助解决我的问题。