Informatica Pressapochista

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Yearly Archives: 2015

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Optimize Windows OS for SSD

Posted on 12/12/2015 by Giampaolo Tucci

images
In this post I’ll suggest some tips on how to optimize your Windows operating system for maximum performance with SSDs.

1) AHCI Mode
You have to enter the BIOS setup and change the SATA controller mode to AHCI.
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Posted in Windows | Tagged Windows, Windows 2008, Windows 2012

CentOS 6.7: How to fix error dependencies kernel-devel

Posted on 23/11/2015 by Giampaolo Tucci

Real little but useful tip for CentOs 6.7

Error: Package: systemtap-devel-2.7-2.el6.x86_64 (base)
           Requires: kernel-devel

How to solve ??
Your system is probably configured to exclude the kernel packages. In /etc/yum.repos.d check all files and comment out all the lines that start with exclude=
#exclude=kernel*

Posted in Linux | Tagged Linux

IpCop ver 1.4.1 and Zerina 0.9.5b: create a vpn net-to-net connection with a Debian box

Posted on 09/11/2015 by Giampaolo Tucci

2928-934xFew days ago I was working on a old IPCOP Firewall setup: my goal was to connect the local LAN to another LAN in another office in a different location.
In the other site the firewall is a Debian-based (Debian+Firehol) device, and it is behind a NAT.
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Posted in Linux | Tagged Debian, Linux

How to solve in Asterisk “rc_avpair_new: unknown attribute 1490026597”

Posted on 07/11/2015 by Giampaolo Tucci

In asterisk Asterisk 1.8.15-cert5 you can see a lot or errors like that.

rc_avpair_new: unknown attribute 1490026597

Continue reading →

Posted in Asterisk | Tagged Asterisk, Voip

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