Luak-Liuk-Lieuk Linux dan Sebangsanya
I restarted my server yesterday, and end up with vino-server (the vnc service that give the local control to the machine) crashed. I have no idea why. I don’t understand the dmesg messages. But this is the solution to make the vino-server run again Source : https://ubuntuforums.org/showthread.php?t=1017746 Assuming you have a machine running with user […]
I have a new flash drive of sandisk, I plugged in to the laptop. It mounted okay, but can’t do anything into it. I inspected it, and it read only. According to the source here, there was something wrong with the mount utility. I have to do the following command in console to fix it. […]
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I install the backbox linux in my HP Satellite L55 and confuse with the display brightness setting. It goes too bright for my eyes. And can’t find the setting to lower it down. I install xbacklight and try to set it. But it was not work. The setting that I need to add is in […]
I just cleaned up my server. Then my curiosity is coming. I want to upgrade the memory. Here is my server motherboard spec : Handle 0x0003, DMI type 2, 16 bytes Base Board Information Manufacturer: Intel Corporation Product Name: S3420GP Version: E51976-405 Serial Number: AZGP04101455 Asset Tag: ……………….. Features: Board is a hosting board Board […]
Here is the failed message convert: not authorized `093_bon1.pdf’ @ error/constitute.c/WriteImage/1028. In a forum, it is imagemagick setting . Here is the source. The solution is just change the /etc/ImageMagick-6/policy.xml Change the line of <policy domain=”coder” rights=”none” pattern=”PDF” />i change the rights to “read|write” Then add another lain <policy domain=”coder” rights=”read|write” pattern=”LABEL” /> That’s it. […]
I realized there was something wrong with the printer operation after I activated the ccpd for printing to Canon LBP3050. The Epson L120 went strange. It loaded a half of the paper into the printing tray. But I didn’t print anything. It just loaded a half and stay there. When I printed something, It printed […]
Source : link. Download the driver file, I use the file with the deb extension, to make it easier when installing it to Ubuntu. Install with gdebi command #gdebi epson-inkjet-printer-201310w*.deb Open your browser and type : http://localhost:631 Add the printer from there, find the epson L120 from the list.
Here is a good tricky trick about the use of crontab in the end of month. First I wonder how the crontab should work. It could use date 1 but still it is not fun. I want the crontab in a single line, execute a program in 28 or 29 in February, or 30 at […]
Well, every time I install program I never read the manual or any help of that kind. So this is what happen. I m using grase hotspot as the server portal, and I did a manual database backup. I didn’t know that the program do the backup itself. I just found out today, when my […]
My little experience with the ubuntu server today, I found out the server hdd space runs out quickly. I try to monitor with all the network tools I read in the google, but found nothing. Then finally find out that the cause of it is syslog the log size. It reaches 3,5Gb. So big for […]