Search found 11 matches

by eric2kwok
2018/10/03 00:45:51
Forum: CentOS 7 - General Support
Topic: boot from usb pendrive problems
Replies: 2
Views: 857

boot from usb pendrive problems

I got one pendrive with 4GB memory, I tried to used some tools downloaded from such as Unetbootin, Rufus.......but all doesn't work,I ever tried to use dd command individually but no use, does not helpful. I'm using 64bit system Windows 10, is it the UEFI problem? ISO: CentOS 7.5 Build Live GNOME.is...
by eric2kwok
2018/04/04 00:10:29
Forum: CentOS 7 - Software Support
Topic: sudo problem
Replies: 2
Views: 163

sudo problem

I encountered problem from sudo, when I input this command 'su -c 'echo eric ALL=(ALL) ALL >> /etc/sudoers' Password: bash: -c: line 0: syntax error near unexpected token `(' bash: -c: line 0: `echo eric ALL=(ALL) ALL >> /etc/sudoers' What can I do? How can I use sudo without need to input the root ...
by eric2kwok
2018/03/02 02:46:28
Forum: CentOS 6 - Software Support
Topic: I am facing the reposity conflict
Replies: 5
Views: 528

Re: I am facing the reposity conflict

So, what should I do right now? I tried to use this 'yum-config-manager --disable nux-dextop or rpmfusion' both command to disable nux-dextop or rpmfusion repos either one. But seems doesn't work. Still keep the same. No change...........
by eric2kwok
2018/03/01 19:11:57
Forum: CentOS 6 - Software Support
Topic: I am facing the reposity conflict
Replies: 5
Views: 528

I am facing the reposity conflict

Loaded plugins: fastestmirror, refresh-packagekit, security Setting up Update Process Loading mirror speeds from cached hostfile * base: mirror.sunnyvision.com * elrepo: mirrors.thzhost.com * elrepo-testing: mirrors.thzhost.com * epel: mirror.ehost.vn * extras: mirror.sunnyvision.com * nux-dextop: l...
by eric2kwok
2018/02/23 06:22:13
Forum: CentOS 7 - Software Support
Topic: VLC Player can't play DVD Movie
Replies: 2
Views: 235

VLC Player can't play DVD Movie

I have one 32bit system installed CentOS 6.9 i386, I can smoothly to play the DVD Movies, but another system can not, the second one computer was a 64bit system x86_64, i7-5500U cpu, I used the virtualbox to run the CentOS 7.4.1708, but I can't play the DVD on this guest system, the host is Windows ...
by eric2kwok
2018/02/02 00:45:32
Forum: CentOS 7 - Software Support
Topic: What's wrong with my system?
Replies: 2
Views: 510

What's wrong with my system?

libquicktime.x86_64 1.2.4-19.el7.nux nux-dextop [eric@localhost ~]$ su -c 'yum -y update' Password: Loaded plugins: fastestmirror, langpacks, priorities Loading mirror speeds from cached hostfile * base: centos.01link.hk * epel: mirror.rise.ph * extras: centos.01link.hk * nux-dextop: li.nux.ro * upd...
by eric2kwok
2017/10/17 01:22:51
Forum: CentOS 7 - Software Support
Topic: RealPlayer problems
Replies: 0
Views: 248

RealPlayer problems

I using CentOS 7.4, I try to install RealPlayer 32-bit in 64-bit environment, I successfully installed the rpm package, but when I execute the 'realplay' command, then show the errors message as below, anyone can solve this issues? My problem is I can not start-up the program. (realplay.bin:3037): G...
by eric2kwok
2017/10/16 00:07:43
Forum: CentOS 7 - Software Support
Topic: why nero linux don't show my dvd-drive
Replies: 1
Views: 300

why nero linux don't show my dvd-drive

I download this file: nerolinux-4.0.0.0b-x86_64.rpm, I'm using 64bit system of CentOS 7.4, I used the command with rpm -ivh nerolinux-4.0.0.0b-x86_64.rpm, after I successfully installed the software and try to run on my gnome system, I can't find my dvd-drive, it only display the Image Recorder, whe...
by eric2kwok
2017/10/13 00:38:22
Forum: CentOS 7 - Software Support
Topic: enable desktop effect on centos 7.4
Replies: 0
Views: 224

enable desktop effect on centos 7.4

I'm using virtualbox to use centos 7.4, but I want to try 3d function, does it possible to enable desktop effect on centos 7.4 system like centos 6.9。anyone know how todo that? Please help.
If I provided information here is not enough what want, please don't hesitate to let me know, many thanks.
by eric2kwok
2017/09/05 15:08:59
Forum: CentOS 6 - Software Support
Topic: install printer drivers error
Replies: 5
Views: 919

Re: install printer drivers error

Thank you very much for the help! The problem solved. Thanks a lot!