Centos 7.4 installation GNOME Desktop error
When installing KVM, in order to facilitate later installation of virtual machines, GNOME Desktop is installed directly, so that you can directly manage desktop operations. After installing KVM-related controls, start vncserver to report an error, as follows:
[root@localhost home] # systemctl status-l vncserver@:1.service
● vncserver@:1.service-Remote desktop service (VNC)
Loaded: loaded (/ usr/lib/systemd/system/vncserver@:1.service; enabled; vendor preset: disabled)
Active: inactive (dead) since II 2019-07-30 10:01:37 CST; 7min ago
Main PID: 10855 (code=exited, status=0/SUCCESS)
July 30th 10:01:34 localhost.localdomain systemd [1]: Starting Remote desktop service (VNC).
July 30 10:01:37 localhost.localdomain systemd [1]: Started Remote desktop service (VNC).
[root@localhost home] # vncserver
New 'localhost.localdomain:1 (root)' desktop is localhost.localdomain:1
Starting applications specified in / root/.vnc/xstartup
Log file is / root/.vnc/localhost.localdomain:1.log
By viewing the log analysis:
[root@localhost home] # more / root/.vnc/localhost.localdomain:1.log
Xvnc TigerVNC 1.8.0-built Nov 2 2018 19:05:14
Copyright (C) 1999-2017 TigerVNC Team and many others (see README.txt)
See http://www.tigervnc.org for information on TigerVNC.
Underlying X server release 12001000, The X.Org Foundation
Tue Jul 30 10:04:03 2019
Vncext: VNC extension running!
Vncext: Listening for VNC connections on all interface (s), port 5901
Vncext: created VNC server for screen 0
The XKEYBOARD keymap compiler (xkbcomp) reports:
Internal error: Could not resolve keysym XF86WWAN
Internal error: Could not resolve keysym XF86RFKill
Errors from xkbcomp are not fatal to the X server
Killing Xvnc process ID 11012
Yum groupinstall "GNOME Desktop"Graphical Administration Tools"-y
Total
1.6 MB/s | 2.4 MB 00:00:01
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-1:2.02-0.64.el7.centos.noarch
Error summary:
The problem is due to an installation error caused by a conflict between the fwupdate-efi component and the grub2-common, which can be addressed by updating the grub2-common component.
As follows:
[root@localhost ~] # yum update grub2-common
Loaded plug-ins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
Base: mirrors.aliyun.comepel: mirrors.aliyun.comextras: mirrors.aliyun.comupdates: mirrors.aliyun.com
Resolving dependencies
-- > checking transaction
-> package grub2-common.noarch.1.2.02-0.64.el7.centos will be upgraded
-- > is processing the dependency grub2-common = 1 1:grub2-tools-2.02 2.02-0.64.el7.centos, which is required by the package 1:grub2-tools-2.02-0.64.el7.centos.x86_64
-- > is processing the dependency grub2-common = 1 1:grub2-tools-minimal-2.02 2.02-0.64.el7.centos, which is required by the package 1:grub2-tools-minimal-2.02-0.64.el7.centos.x86_64
-- > is processing the dependency grub2-common = 1 1:grub2-pc-2.02 2.02-0.64.el7.centos, which is required by the package 1:grub2-pc-2.02-0.64.el7.centos.x86_64
-- > is processing the dependency grub2-common = 1 1:grub2-pc-modules-2.02 2.02-0.64.el7.centos, which is required by the package 1:grub2-pc-modules-2.02-0.64.el7.centos.noarch
-- > is processing the dependency grub2-common = 1 1:grub2-tools-extra-2.02 2.02-0.64.el7.centos, which is required by the package 1:grub2-tools-extra-2.02-0.64.el7.centos.x86_64
-> package grub2-common.noarch.1.2.02-0.76.el7.centos.1 will be updated
-- > checking transaction
-> package grub2-pc.x86_64.1.2.02-0.64.el7.centos will be upgraded
-- > processing dependencies grub2-pc = 1 1:grub2 2.02-0.64.el7.centos, which is required by the software package 1:grub2-2.02-0.64.el7.centos.x86_64
-> package grub2-pc.x86_64.1.2.02-0.76.el7.centos.1 will be updated
-> package grub2-pc-modules.noarch.1.2.02-0.64.el7.centos will be upgraded
-> package grub2-pc-modules.noarch.1.2.02-0.76.el7.centos.1 will be updated
-> package grub2-tools.x86_64.1.2.02-0.64.el7.centos will be replaced
-> package grub2-tools.x86_64.1.2.02-0.64.el7.centos will be upgraded
-- > package grub2-tools.x86_64.1.2.02-0.76.el7.centos.1 will be discarded
-> package grub2-tools-extra.x86_64.1.2.02-0.64.el7.centos will be upgraded
-- > package grub2-tools-extra.x86_64.1.2.02-0.76.el7.centos.1 will be discarded
-> package grub2-tools-minimal.x86_64.1.2.02-0.64.el7.centos will be upgraded
-- > package grub2-tools-minimal.x86_64.1.2.02-0.76.el7.centos.1 will be discarded
-- > checking transaction
-> package grub2.x86_64.1.2.02-0.64.el7.centos will be upgraded
-> package grub2.x86_64.1.2.02-0.64.el7.centos will be replaced
-- > package grub2.x86_64.1.2.02-0.76.el7.centos.1 will be discarded
-- > resolve dependency completion
Dependency resolution
=
Package Schema version Source size
Installing:
Grub2 x86x 64 1purl 2.02-0.76.el7.centos.1 updates 31k
Replace grub2.x86_64 1VR 2.02-0.64.el7.centos
Grub2-tools x86x 64 1purl 2.02-0.76.el7.centos.1 updates 1.8m
Replace grub2-tools.x86_64 1VR 2.02-0.64.el7.centos
Grub2-tools-extra x86x 64 1purl 2.02-0.76.el7.centos.1 updates 995k
Replace grub2-tools.x86_64 1VR 2.02-0.64.el7.centos
Grub2-tools-minimal x86x 64 1purl 2.02-0.76.el7.centos.1 updates 172k
Replace grub2-tools.x86_64 1VR 2.02-0.64.el7.centos
Updating:
Grub2-common noarch 1VR 2.02-0.76.el7.centos.1 updates 728k
Update for dependency:
Grub2-pc x86x 64 1purl 2.02-0.76.el7.centos.1 updates 31k
Grub2-pc-modules noarch 1VR 2.02-0.76.el7.centos.1 updates 846k
Transaction summary
Install 4 software packages
Upgrade 1 package (+ 2 dependent package)
Total downloads: 4.5 M
Is this ok [y/d/N]: y
Downloading packages:
(1can7): grub2-2.02-0.76.el7.centos.1.x86_64.rpm | 31 kB 00:00:00
(2ache 7): grub2-pc-2.02-0.76.el7.centos.1.x86_64.rpm | 31 kB 00:00:00
(3go 7): grub2-common-2.02-0.76.el7.centos.1.noarch.rpm | 728 kB 00:00:00
(4ax 7): grub2-pc-modules-2.02-0.76.el7.centos.1.noarch.rpm | 846 kB 00:00:00
(5 MB 7): grub2-tools-2.02-0.76.el7.centos.1.x86_64.rpm | 1.8 MB 00:00:00
(6 kB 7): grub2-tools-extra-2.02-0.76.el7.centos.1.x86_64.rpm | 995 kB 00:00:00
(7ax 7): grub2-tools-minimal-2.02-0.76.el7.centos.1.x86_64.rpm | 172 kB 00:00:00
Total 4.5 MB/s | 4.5 MB 00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Updating: 1:grub2-common-2.02-0.76.el7.centos.1.noarch 1 Compact 14
In the process of installation: 1:grub2-tools-minimal-2.02-0.76.el7.centos.1.x86_64 2Comp14
In the process of installation: 1:grub2-tools-2.02-0.76.el7.centos.1.x86_64 3Comp14
Installing: 1:grub2-tools-extra-2.02-0.76.el7.centos.1.x86_64 4Comp14
Updating: 1:grub2-pc-modules-2.02-0.76.el7.centos.1.noarch 5Universe 14
Being updated: 1:grub2-pc-2.02-0.76.el7.centos.1.x86_64 6Comp14
Installing: 1:grub2-2.02-0.76.el7.centos.1.x86_64 7swap 14
Clean up: 1:grub2-2.02-0.64.el7.centos.x86_64 8ax 14
Clean up: 1:grub2-pc-2.02-0.64.el7.centos.x86_64 9 Compact 14
Clean up: 1:grub2-tools-extra-2.02-0.64.el7.centos.x86_64 10 Compact 14
Clean up: 1:grub2-pc-modules-2.02-0.64.el7.centos.noarch 11 Compact 14
Clean up: 1:grub2-tools-minimal-2.02-0.64.el7.centos.x86_64 12 Compact 14
Clean up: 1:grub2-tools-2.02-0.64.el7.centos.x86_64 13 Compact 14
Clean up: 1:grub2-common-2.02-0.64.el7.centos.noarch 14 Compact 14
Validating: 1:grub2-pc-2.02-0.76.el7.centos.1.x86_64 1Comp14
Validating: 1:grub2-common-2.02-0.76.el7.centos.1.noarch 2Comp14
Validating: 1:grub2-tools-2.02-0.76.el7.centos.1.x86_64 3Comp14
Verifying: 1:grub2-2.02-0.76.el7.centos.1.x86_64 4ax 14
Validating: 1:grub2-pc-modules-2.02-0.76.el7.centos.1.noarch 5Comp14
Validating: 1:grub2-tools-minimal-2.02-0.76.el7.centos.1.x86_64 6Comp14
Validating: 1:grub2-tools-extra-2.02-0.76.el7.centos.1.x86_64 7and14
Validating: 1:grub2-tools-minimal-2.02-0.64.el7.centos.x86_64 8Comp14
Validating: 1:grub2-tools-extra-2.02-0.64.el7.centos.x86_64 9 Compact 14
Validating: 1:grub2-pc-2.02-0.64.el7.centos.x86_64 10 Compact 14
Validating: 1:grub2-common-2.02-0.64.el7.centos.noarch 11Comp14
Validating: 1:grub2-tools-2.02-0.64.el7.centos.x86_64 12 Compact 14
Validating: 1:grub2-tools-2.02-0.64.el7.centos.x86_64 13 Compact 14
Verifying: 1:grub2-2.02-0.64.el7.centos.x86_64 14plus 14
Verifying: 1:grub2-2.02-0.64.el7.centos.x86_64 15lap14
Validating: 1:grub2-pc-modules-2.02-0.64.el7.centos.noarch 16 Universe 14
Installed:
Grub2.x86_64 1VOR 2.02-0.76.el7.centos.1 grub2-tools.x86_64 1RU 2.02-0.76.el7.centos.1
Grub2-tools-extra.x86_64 1VOR 2.02-0.76.el7.centos.1 grub2-tools-minimal.x86_64 1RU 2.02-0.76.el7.centos.1
Update completed:
Grub2-common.noarch 1Vol 2.02-0.76.el7.centos.1
Upgraded as a dependency:
Grub2-pc.x86_64 1VOR 2.02-0.76.el7.centos.1 grub2-pc-modules.noarch 1RU 2.02-0.76.el7.centos.1
Override:
Grub2.x86_64 1VOR 2.02-0.64.el7.centos grub2-tools.x86_64 1RU 2.02-0.64.el7.centos
Over!
[root@localhost ~] #
And then reinstall
Yum groupinstall "GNOME Desktop"Graphical Administration Tools"-y
[root@localhost ~] # systemctl status-l vncserver@:1.service
● vncserver@:1.service-Remote desktop service (VNC)
Loaded: loaded (/ usr/lib/systemd/system/vncserver@:1.service; enabled; vendor preset: disabled)
Active: active (running) since II 2019-07-30 11:09:26 CST; 12s ago
Main PID: 45172 (Xvnc)
CGroup: / system.slice/system-vncserver.slice/vncserver@:1.service
? 45172 / usr/bin/Xvnc: 1-auth / root/.Xauthority-desktop localhost.localdomain:1 (root)-fp catalogue:/etc/X11/fontpath.d-geometry 1024x768-pn-rfbauth / root/.vnc/passwd-rfbport 5901-rfbwait 30000
July 30th 11:09:23 localhost.localdomain systemd [1]: Starting Remote desktop service (VNC).
July 30 11:09:26 localhost.localdomain systemd [1]: Started Remote desktop service (VNC).
Just start vncser at this time.
