Search found 21 matches

by harrywangca
2019/02/21 17:59:30
Forum: CentOS 7 - General Support
Topic: net.sf.jasperreports.engine.jrexception no printer available
Replies: 0
Views: 78

net.sf.jasperreports.engine.jrexception no printer available

I am running CentOS 7 to open my own java application to print but it shows some errors like: WARNING: The 'isStyledText' attribute is deprecated. Use the 'markup' attribute instead. net.sf.jasperreports.engine.JRException: No printer available. at net.sf.jasperreports.engine.JasperPrintManager.prin...
by harrywangca
2019/02/20 20:00:24
Forum: CentOS 7 - General Support
Topic: How to get install 32 bit libraries onto CentOS 7.5
Replies: 7
Views: 857

Re: How to get install 32 bit libraries onto CentOS 7.5

Thank you TrevorH and Mathog for your help. Finally I got this work as followings: I switch to used CentOS-7-x86_64-Everything.iso and write my kickstart file with --multilib. Both 64 and 32 bit libraries got installed in the system. It worked!! 1. Download this 9G ISO and flash to a 16G USB drive a...
by harrywangca
2019/02/07 22:15:23
Forum: CentOS 7 - General Support
Topic: Can not change files to be executable in USB drive
Replies: 4
Views: 487

Re: Can not change files to be executable in USB drive

It is Weird.
In CentOS 6, I found all my files are also can not be changed permission but files are executable.
Is it CentOS is using udisks to mount it as to be executable?
And CentOS is using udisks2 to mount it only as readable under other user?

Is there any way to change it to be writable?
by harrywangca
2019/02/07 19:30:35
Forum: CentOS 7 - General Support
Topic: Can not change files to be executable in USB drive
Replies: 4
Views: 487

Can not change files to be executable in USB drive

Hello Team, In CentOS 7 I found I can not change files permission to be executable under my USB drive auto mount. like: chmod 755 /run/media/root/disk/file1 after above command and I found that the files is still: 644 please help how to change it to be executable in USB drive. I don't want to move s...
by harrywangca
2019/02/07 16:52:33
Forum: CentOS 7 - General Support
Topic: How to get install 32 bit libraries onto CentOS 7.5
Replies: 7
Views: 857

Re: How to get install 32 bit libraries onto CentOS 7.5

Thank you Trevorh. Can you please explain more clearly to me? thanks. Like: "mount the DVD on one of the directories mentioned in /etc/yum.repos.d/CentOS-Media.repo (or add your own to it) then enable that repo, disable all the others and then use yum provides '*/libraryname.so' (changing librarynam...
by harrywangca
2019/02/04 18:38:13
Forum: CentOS 7 - General Support
Topic: How to get install 32 bit libraries onto CentOS 7.5
Replies: 7
Views: 857

How to get install 32 bit libraries onto CentOS 7.5

HI, I am moving up to CentOS 7.5 1804 64 bit. But I have some applications built on 32 bits. When I run and get errors. I see from red hat mentioned that 64 bit support 32 bit application running. I tried to install 32 bit libraries which I am short of, if using yum and it will automatically update ...
by harrywangca
2019/01/31 17:04:46
Forum: CentOS 7 - General Support
Topic: How to change login back ground and add banners to GUI log in screen CentOS 7
Replies: 5
Views: 1718

Re: How to change login back ground and add banners to GUI log in screen CentOS 7

Hello Martin, Thank you! I re-install the machine and it works this time. But I want to keep the users list on the screen and tried 3 different options: 1. disable-user-list=false 2. delete line: disable-user-list=true from /etc/dconf/db/gdm.d and edit 01-banner-message 3. delete the file : /etc/dco...
by harrywangca
2019/01/30 23:01:52
Forum: CentOS 7 - General Support
Topic: How to change login back ground and add banners to GUI log in screen CentOS 7
Replies: 5
Views: 1718

Re: How to change login back ground and add banners to GUI log in screen CentOS 7

Thank you Martin for the quick reply. I already tried your way but it does not work. I also run dconfi-editor from command line to open to config /org/gnome/login-screen make "banner-message-enable" on make "banner-message-text" "my log in message" close terminal and dconf update to restart gdm it d...