[Internal testing communication] 【CachyOS高性能内核】deepin-cachyos内核 7.0.8 版本更新公告

deepin 25 859 views · 16 replies ·

kernel-cachyos-bot

deepin

a day ago

Author

注意: 安装前请禁用deepin-anything-server服务, 否则进系统卡在桌面加载概不负责

禁用命令: sudo systemctl disable deepin-anything-server

其次, 该源集成进了Better Deepin Repo中, 原有内核源已废弃, 详见: https://bbs.deepin.org.cn/post/298245

经过本人测试, 7.0.8-cachyos2版本内核在我机子上运行的deepin v25工作正常, 特此发布版本

[安装方式]

x86_64 ISA V2 (SSE4.2) 处理器安装方式；

sudo LLVM=-22 LLVM_IAS=1 apt install linux-headers-7.0.8-cachyos-x64v2 linux-image-7.0.8-cachyos-x64v2 -y

x86_64 ISA V3 (AVX2) 处理器安装方式；

sudo LLVM=-22 LLVM_IAS=1 apt install linux-headers-7.0.8-cachyos-x64v3 linux-image-7.0.8-cachyos-x64v3 -y

x86_64 ISA V4 (AVX512) 处理器安装方式；

sudo LLVM=-22 LLVM_IAS=1 apt install linux-headers-7.0.8-cachyos-x64v4 linux-image-7.0.8-cachyos-x64v4 -y

如果你安装时忘记sudo后面加 LLVM=-22 LLVM_IAS=1两个环境变量导致dkms内核模块安装失败, 重启电脑进入桌面后, 打开终端, 输入 sudo LLVM=-22 LLVM_IAS=1 dkms autoinstall回车并输入你的用户密码后即可

一些FAQ

遇到LLVM-22装不上去: 加源后请先更新至最新版本(sudo apt update && sudo apt full-upgrade -y)

[更新内容] 详细链接: https://github.com/CachyOS/linux/releases/tag/cachyos-7.0.8-1

[本人亲自调整] 下调CONFIG_HZ内核频率,从500Hz降至300Hz带来更强的系统吞吐量
跟随CachyOS Linux内核主线7.0.8版本更新
升级POC-Selector智能空闲CPU选择器版本
修复最近爆出的Dirty Flag等一系列内核漏洞

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说书人

deepin

a day ago

修复最近爆出的Dirty Flag等一系列内核漏洞

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WangZhongyun

deepin

21 hours ago

sudo LLVM=-22 LLVM_IAS=1 apt install linux-headers-7.0.8-cachyos-x64v2 linux-image-7.0.8-cachyos-x64v2 -y
正在读取软件包列表... 完成
正在分析软件包的依赖关系树... 完成
正在读取状态信息... 完成
E: 无法定位软件包 linux-headers-7.0.8-cachyos-x64v2
E: 无法按照 glob ‘linux-headers-7.0.8-cachyos-x64v2’ 找到任何软件包
E: 无法定位软件包 linux-image-7.0.8-cachyos-x64v2
E: 无法按照 glob ‘linux-image-7.0.8-cachyos-x64v2’ 找到任何软件包

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WangZhongyun

deepin

20 hours ago

https://github.com/CachyOS/linux/releases/tag/cachyos-7.0.8-1网速太慢了

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mozixun

Moderator

20 hours ago

WangZhongyun：

换源了,我帖子加个说明

我把这个源放到了Better Deepin Repo里

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WangZhongyun

deepin

20 hours ago

mozixun：

换源了,我帖子加个说明

我把这个源放到了Better Deepin Repo里

谢谢提醒，这新源的速度也不快，刚换源更新看来得约2小时

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剑风澜

deepin

20 hours ago

WangZhongyun：

以下是抄的😁

#!/bin/bash

获取sudo提权

echo "- 请在下方输入您的管理员密码:"
sudo echo "提权完成" && clear

删除过时组件

sudo rm -f /etc/apt/trusted.gpg.d/better-deepin-repo.asc
sudo rm -f /etc/apt/sources.list.d/better-deepin-repo.list

安装必需组件

sudo apt update
sudo apt install wget gpg -y

加源的GPG密钥

sudo wget -O /etc/apt/trusted.gpg.d/better-deepin-repo.asc https://obsci.odata.cc/Better-Deepin-REPO/Deepin_25/Release.key

加入源本体

sudo bash -c 'cat > /etc/apt/sources.list.d/better-deepin-repo.list << EOF
deb https://obsci.odata.cc/Better-Deepin-REPO/Deepin_25/ ./
EOF'

更新软件源

sudo apt update

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mozixun

Moderator

19 hours ago

WangZhongyun：

谢谢提醒，这新源的速度也不快，刚换源更新看来得约2小时

上t就可以了

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WangZhongyun

deepin

19 hours ago

剑风澜：

以下是抄的😁

#!/bin/bash

获取sudo提权

echo "- 请在下方输入您的管理员密码:"
sudo echo "提权完成" && clear

删除过时组件

sudo rm -f /etc/apt/trusted.gpg.d/better-deepin-repo.asc
sudo rm -f /etc/apt/sources.list.d/better-deepin-repo.list

安装必需组件

sudo apt update
sudo apt install wget gpg -y

加源的GPG密钥

sudo wget -O /etc/apt/trusted.gpg.d/better-deepin-repo.asc https://obsci.odata.cc/Better-Deepin-REPO/Deepin_25/Release.key

加入源本体

sudo bash -c 'cat > /etc/apt/sources.list.d/better-deepin-repo.list << EOF
deb https://obsci.odata.cc/Better-Deepin-REPO/Deepin_25/ ./
EOF'

更新软件源

sudo apt update

谢谢指导，不过速度还是不快

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剑风澜

deepin

18 hours ago

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mozixun

Moderator

18 hours ago

#10

剑风澜：

是不是还没升级,加了repo后先apt update再full-upgrade更新一次

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剑风澜

deepin

18 hours ago

#11

mozixun：

是不是还没升级,加了repo后先apt update再full-upgrade更新一次

full-upgrade确实还没有。我怕下载好慢哩。这会用迅雷下载依赖😂

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mozixun

Moderator

18 hours ago

#12

剑风澜：

full-upgrade确实还没有。我怕下载好慢哩。这会用迅雷下载依赖😂

怕慢建议开t下, 这个服务器为了域名是中转到国外的（

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WangZhongyun

deepin

16 hours ago

#13

下载安装后重启正常回复

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mozixun

Moderator

16 hours ago

#14

WangZhongyun：

下载安装后重启正常回复

恭喜🎉

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deepin1586

deepin

7 hours ago

#15

deepin@deepin-PC:$ sudo systemctl disable deepin-anything-server
deepin@deepin-PC:$ sudo LLVM=-22 LLVM_IAS=1 apt install linux-headers-7.0.8-cachyos-x64v2 linux-image-7.0.8-cachyos-x64v2 -y

E: 文件 list 第 1 行的记录格式有误 /etc/apt/sources.list.d/cachyos.list (Suite)
E: 无法读取源列表。
WARNING:root:could not open file '/etc/apt/sources.list.d/cachyos.list': list index out of range

希望各位大侠指点

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mozixun

Moderator

an hour ago

#16

deepin1586：

deepin@deepin-PC:$ sudo systemctl disable deepin-anything-server
deepin@deepin-PC:$ sudo LLVM=-22 LLVM_IAS=1 apt install linux-headers-7.0.8-cachyos-x64v2 linux-image-7.0.8-cachyos-x64v2 -y

希望各位大侠指点

你确定加源是正常的嘛

加的是Better deepin repo源,加了之后记得先apt full-upgrade

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