系统版本为：

[root@s10 ~]# cat /etc/redhat-release
CentOS Linux release 7.5.1804 (Core)

由于管理kvm虚拟机的需求，需要安装GNOME Desktop 和Graphical Administration Tools 桌面服务。

通过

[root@s10 ~]# yum groupinstall "GNOME Desktop" "Graphical Administration Tools" -y

时出现如下错误提示：

(829/853): xorg-x11-drv-synaptics-1.9.0-2.el7.x86_64.rpm | 82 kB 00:00:00
(830/853): xorg-x11-drv-qxl-0.1.5-4.el7.1.x86_64.rpm | 92 kB 00:00:00
(831/853): xorg-x11-drv-vmmouse-13.1.0-1.el7.1.x86_64.rpm | 24 kB 00:00:00
(832/853): xorg-x11-drv-vesa-2.4.0-1.el7.x86_64.rpm | 25 kB 00:00:00
(833/853): xorg-x11-drv-wacom-0.36.1-1.el7.x86_64.rpm | 315 kB 00:00:00
(834/853): xorg-x11-drv-void-1.4.1-2.el7.1.x86_64.rpm | 14 kB 00:00:00
(835/853): xorg-x11-fonts-Type1-7.5-9.el7.noarch.rpm | 521 kB 00:00:00
(836/853): xorg-x11-font-utils-7.5-21.el7.x86_64.rpm | 104 kB 00:00:00
(837/853): xorg-x11-proto-devel-2018.4-1.el7.noarch.rpm | 280 kB 00:00:00
(838/853): xorg-x11-drv-ati-18.1.0-1.el7_6.x86_64.rpm | 164 kB 00:00:01
(839/853): xorg-x11-utils-7.5-23.el7.x86_64.rpm | 114 kB 00:00:00
(840/853): xvattr-1.3-27.el7.x86_64.rpm | 22 kB 00:00:00
(841/853): yelp-3.28.1-1.el7.x86_64.rpm | 777 kB 00:00:00
(842/853): xorg-x11-xkb-utils-7.7-14.el7.x86_64.rpm | 103 kB 00:00:00
(843/853): yelp-libs-3.28.1-1.el7.x86_64.rpm | 101 kB 00:00:00
(844/853): yum-langpacks-0.4.2-7.el7.noarch.rpm | 31 kB 00:00:00
(845/853): xorg-x11-server-Xorg-1.20.1-5.3.el7_6.x86_64.rpm | 1.4 MB 00:00:01
(846/853): xorg-x11-drv-vmware-13.2.1-1.el7.1.x86_64.rpm | 83 kB 00:00:02
(847/853): cgdcbxd-1.0.2-7.el7.x86_64.rpm | 25 kB 00:00:00
(848/853): xorg-x11-server-common-1.20.1-5.3.el7_6.x86_64.rpm | 54 kB 00:00:01
(849/853): colord-1.3.4-1.el7.x86_64.rpm | 477 kB 00:00:00
(850/853): zenity-3.28.1-1.el7.x86_64.rpm | 4.0 MB 00:00:02
(851/853): control-center-filesystem-3.28.1-4.el7.x86_64.rpm | 25 kB 00:00:01
(852/853): yelp-xsl-3.28.0-1.el7.noarch.rpm | 204 kB 00:00:03

(853/853): libblockdev-utils-2.18-3.el7.x86_64.rpm | 58 kB 00:00:01

总计 1.9 MB/s | 777 MB 00:06:45
Running transaction check
Running transaction test

Transaction check error:
file /boot/efi/EFI/centos from install of fwupdate-efi-12-5.el7.centos.x86_64 conflicts with file from package grub2-common-1:2.02-0.65.el7.centos.2.noarch

错误概要

该问题是由于文件fwupdate-efi 同grub2-common冲突所致，这里需要将该包通过yum update grub2-common命令进行更新。

[root@s10 ~]# yum update grub2-common
已加载插件：fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.aliyun.com
* epel: mirrors.aliyun.com
* extras: mirrors.163.com
* updates: mirrors.cn99.com
正在解决依赖关系
--> 正在检查事务
---> 软件包 grub2-common.noarch.1.2.02-0.65.el7.centos.2 将被 升级
--> 正在处理依赖关系 grub2-common = 1:2.02-0.65.el7.centos.2，它被软件包 1:grub2-tools-minimal-2.02-0.65.el7.centos.2.x86_64 需要
--> 正在处理依赖关系 grub2-common = 1:2.02-0.65.el7.centos.2，它被软件包 1:grub2-pc-modules-2.02-0.65.el7.centos.2.noarch 需要
--> 正在处理依赖关系 grub2-common = 1:2.02-0.65.el7.centos.2，它被软件包 1:grub2-tools-2.02-0.65.el7.centos.2.x86_64 需要
--> 正在处理依赖关系 grub2-common = 1:2.02-0.65.el7.centos.2，它被软件包 1:grub2-tools-extra-2.02-0.65.el7.centos.2.x86_64 需要
--> 正在处理依赖关系 grub2-common = 1:2.02-0.65.el7.centos.2，它被软件包 1:grub2-pc-2.02-0.65.el7.centos.2.x86_64 需要
---> 软件包 grub2-common.noarch.1.2.02-0.76.el7.centos.1 将被 更新
--> 正在检查事务　　

更新升级完毕。。　继续执行命令：

[root@s10 ~]# yum groupinstall "GNOME Desktop" "Graphical Administration Tools" -y

更新完毕:
selinux-policy.noarch 0:3.13.1-229.el7_6.9

作为依赖被升级:
NetworkManager.x86_64 1:1.12.0-10.el7_6 NetworkManager-libnm.x86_64 1:1.12.0-10.el7_6 NetworkManager-team.x86_64 1:1.12.0-10.el7_6
NetworkManager-tui.x86_64 1:1.12.0-10.el7_6 alsa-lib.x86_64 0:1.1.6-2.el7 audit.x86_64 0:2.8.4-4.el7
audit-libs.x86_64 0:2.8.4-4.el7 bind-libs-lite.x86_64 32:9.9.4-73.el7_6 bind-license.noarch 32:9.9.4-73.el7_6
cryptsetup.x86_64 0:2.0.3-3.el7 cryptsetup-libs.x86_64 0:2.0.3-3.el7 efivar-libs.x86_64 0:36-11.el7_6.1
firewalld.noarch 0:0.5.3-5.el7 firewalld-filesystem.noarch 0:0.5.3-5.el7 genisoimage.x86_64 0:1.1.11-25.el7
glib2.x86_64 0:2.56.1-2.el7 glusterfs.x86_64 0:3.12.2-18.el7 glusterfs-api.x86_64 0:3.12.2-18.el7
glusterfs-cli.x86_64 0:3.12.2-18.el7 glusterfs-client-xlators.x86_64 0:3.12.2-18.el7 glusterfs-libs.x86_64 0:3.12.2-18.el7
gsettings-desktop-schemas.x86_64 0:3.28.0-2.el7 gtk3.x86_64 0:3.22.30-3.el7 harfbuzz.x86_64 0:1.7.5-2.el7
kpartx.x86_64 0:0.4.9-123.el7 krb5-libs.x86_64 0:1.15.1-37.el7_6 libX11.x86_64 0:1.6.5-2.el7
libX11-common.noarch 0:1.6.5-2.el7 libcgroup.x86_64 0:0.41-20.el7 libreport-filesystem.x86_64 0:2.1.11-42.el7.centos
libselinux.x86_64 0:2.5-14.1.el7 libselinux-python.x86_64 0:2.5-14.1.el7 libselinux-utils.x86_64 0:2.5-14.1.el7
libsemanage.x86_64 0:2.5-14.el7 libsepol.x86_64 0:2.5-10.el7 libusal.x86_64 0:1.1.11-25.el7
libwayland-client.x86_64 0:1.15.0-1.el7 libwayland-cursor.x86_64 0:1.15.0-1.el7 libwayland-server.x86_64 0:1.15.0-1.el7
libxcb.x86_64 0:1.13-1.el7 linux-firmware.noarch 0:20180911-69.git85c5d90.el7 mokutil.x86_64 0:15-2.el7.centos
nss.x86_64 0:3.36.0-7.1.el7_6 nss-sysinit.x86_64 0:3.36.0-7.1.el7_6 nss-tools.x86_64 0:3.36.0-7.1.el7_6
nss-util.x86_64 0:3.36.0-1.1.el7_6 policycoreutils.x86_64 0:2.5-29.el7_6.1 python-firewall.noarch 0:0.5.3-5.el7
selinux-policy-targeted.noarch 0:3.13.1-229.el7_6.9 systemd.x86_64 0:219-62.el7_6.5 systemd-libs.x86_64 0:219-62.el7_6.5
systemd-sysv.x86_64 0:219-62.el7_6.5 vte291.x86_64 0:0.52.2-2.el7

替代:
mesa-libwayland-egl.x86_64 0:17.2.3-8.20171019.el7

完毕！

"GNOME Desktop" "Graphical Administration Tools" 顺利安装完成。