por Miguel | Sep 13, 2018 | linux
Today our custom Linux wasn’t being loaded from PXE as usual, instead, we were stuck at “initramfs”. Current Scenario: Loading Linux Lubuntu 16_04 via PXE Hardware: ThinClient HP-T630 No local disks where used in the process, the whole O.S is loaded...
por Miguel | Sep 3, 2018 | bash, linux
I was required to disable an specific port for an specific device. If an “X” device is connected in any port of the computer I should be able to enable/disable it at will. In our scenario the idea is to enable or disable a Genius GK100010 Numeric Pin Pad ...
por Miguel | Ago 28, 2018 | linux
The Epson TM-U220B (model M188B) is a receipt printer with a DB25-DB9 cable. It will be connected to the host via Serial port and recognized in Linux as /dev/ttyS[X] In this post is explained how to find out which device was detected by the operative system. In my...
por Miguel | Ago 24, 2018 | linux
My system has been freezing from time to time, today it became totally unresponsive even after a restart. I saw many services failing in the boot loading process. After checking the disk I found that /var was at 100%, checking the logs we must thank Chrome for such...
por Miguel | Ago 22, 2018 | pulse-secure
I’ve installed the product on Lubuntu 16.04.3 and made it work, the installation process involved: ps-pulse-linux-5.3r4.2-b639-ubuntu-debian-64-bit-installer.deb libproxy1-plugin-gsettings_0.4.11-5ubuntu1_amd64 libproxy1-plugin-webkit_0.4.11-5ubuntu1_amd64...
