黑猴子的家：华为 OpenEuler-20.03-LTS 配置DDE图形化界面

DDE是统信软件团队研发的一款功能强大的桌面环境。包含数十款功能强大的桌面应用，是真正意义上的自主自研桌面产品。

1、配置yum源

[root@localhost ~]# vim /etc/yum.repos.d/openEuler_x86_64.repo
[OS]
name=OS
baseurl=http://repo.openeuler.org/openEuler-21.03/OS/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-21.03/OS/$basearch/RPM-GPG-KEY-openEuler[everything]
name=everything
baseurl=http://repo.openeuler.org/openEuler-21.03/everything/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-21.03/everything/$basearch/RPM-GPG-KEY-openEuler[EPOL]
name=EPOL
baseurl=http://repo.openeuler.org/openEuler-21.03/EPOL/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-21.03/OS/$basearch/RPM-GPG-KEY-openEuler[debuginfo]
name=debuginfo
baseurl=http://repo.openeuler.org/openEuler-21.03/debuginfo/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-21.03/debuginfo/$basearch/RPM-GPG-KEY-openEuler[source]
name=source
baseurl=http://repo.openeuler.org/openEuler-21.03/source/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-21.03/source/RPM-GPG-KEY-openEuler[update]
name=update
baseurl=http://repo.openeuler.org/openEuler-21.03/update/$basearch/
enabled=0
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-21.03/OS/$basearch/RPM-GPG-KEY-openEuler

2、makecache

[root@localhost ~]# yum makecache

3、卸载 python2-pip

[root@localhost ~]# rpm -e --nodeps python2-pip-18.0-12.oe1.noarch

4、yum 更新

[root@localhost ~]# yum update -y

5、yum 安装 dde

[root@localhost ~]# ym install -y dde

6、设置图形化界面启动

[root@localhost ~]# systemctl set-default graphical.target

7、重启机器

[root@localhost ~]# reboot

8、桌面

DDE

9、OpenEuler-20.03-LTS-SP3 Yum 源

[OS]
name=OS
baseurl=http://repo.openeuler.org/openEuler-20.03-LTS-SP3/OS/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-20.03-LTS-SP3/OS/$basearch/RPM-GPG-KEY-openEuler[everything]
name=everything
baseurl=http://repo.openeuler.org/openEuler-20.03-LTS-SP3/everything/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-20.03-LTS-SP3/everything/$basearch/RPM-GPG-KEY-openEuler[EPOL]
name=EPOL
baseurl=http://repo.openeuler.org/openEuler-20.03-LTS-SP3/EPOL/main/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-20.03-LTS-SP3/OS/$basearch/RPM-GPG-KEY-openEuler[debuginfo]
name=debuginfo
baseurl=http://repo.openeuler.org/openEuler-20.03-LTS-SP3/debuginfo/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-20.03-LTS-SP3/debuginfo/$basearch/RPM-GPG-KEY-openEuler[source]
name=source
baseurl=http://repo.openeuler.org/openEuler-20.03-LTS-SP3/source/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-20.03-LTS-SP3/source/RPM-GPG-KEY-openEuler[update]
name=update
baseurl=http://repo.openeuler.org/openEuler-20.03-LTS-SP3/update/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://repo.openeuler.org/openEuler-20.03-LTS-SP3/OS/$basearch/RPM-GPG-KEY-openEuler