I was having issue with a new mouse and solved it by installing nvidia drivers through elrepo (using yum install kmod-nvidia-340xx). This caused my second monitor to stop being recognized and while searching for solutions I ended up ru ing yum remove xorg-x11-glamor. I noticed in the output that som...

I have an application that creates a tun device (think a VPN), and I've set up a tap device on the same host that's co ected to a bridge (OVS, actually). What I'd like to do is have all traffic from that tun interface "route" through the tap device. I'm using quotes here because I know that since ro...

I have two 7zip files A.7z and B.7z I would like to know if it's possible to tell if folder X in both files is the same and if not how does it differ? I know I can simply extract both folders and compare them but I was wondering if there's a quicker way to do this? Let's block ads! (Why?)

I can send and receive SIP chat on the local network between an Ekiga account on a Jitsi softphone and a getonsip account on csip-simple on an android tablet using this router: Hardware Version WNR1000v2 Firmware VersionV1.1.2.54NA GUI Language VersionV1.0.0.110 Operation ModeRouter LAN Port MAC Add...

It means the photo was shot wit High Dynamic Range. HDR mode is sort of a method to make photos have less contrasted exposure differences (at least how I understand it). For example, if there's a scene you want to shoot that has a really bright area (maybe the sun reflecting off a window) and also a...

Trying to debug an infrequent (albeit painful) oom-killed HTTP process on a Centos 6 box. I get the usual in logs: Out of memory: Kill process 14466 (httpd) score 405 or sacrifice child And the Apache logs confirm that the process died. Unfortunately this gets me nowhere closer to figuring out where...

I need to create a program able to create an algorithm to Matlab. For instance, in this program, I want to give it an integer n>0 and make it create a Matlab algorithm with the following code: u1 = sdpvar(1); u2 = sdpvar(1); u3 = sdpvar(1); ... un = sdpvar(1); Does someone knows how to do this in Ma...

For testing purpose, I have been trying to switch my nginx server back to HTTP. I've been using HTTP2 since it was first available (release 1.9.5). According to the documentation and this release note, HTTP2 is enabled simply by setting http2 is the listen directive in my serverblock. However, it ap...

None of my browsers (Firefox, Chrome, IE) display characters for Unicode 7, 8, 9 (or 10) emojis: These are often sent to me by people on phones. Unicode 6 characters are supported, but hard to read/differentiate: How do I add support for these characters to a Windows 7 system? Is there a way to disp...

Ok, after my PC crashed the CPU is always near 100%, after reboot, normaly at 5% after a reboot, I Can't do anything!!! --- Iknow it's not a hdd issue because the ROM startup barly works

In Unity under Ubuntu, when I mounted a volume under /media, then it was shown in Nautilus, as if it was mounted by gvfs. Now I'm ru ing GNOME 3.20.1, which mounts its drives under /run/media/[user]. When I mounted my LUKS volume using /etc/crypttab and /etc/fstab under /mnt, it disappeared from "Ot...

I called my ISP and chatted online with an agent at my ISP and neither really understood what packets were, how to fix it, or anything..they just kept telling me "well on my end your download speed is fine" while I have proof that I have packet loss, so i'm not sure what to do. Here is an example of...

I want to be able to create videos (screen recordings) that show the keys I am pressing on my keyboard. E.g., I hold Shift, and Shift is shown on-screen as I hold it. Is there any software that does something like this? I use OS X.

I'm trying to open the Windows tool named SnippingTool passing a parameter to it starts a new snip automatically. Something like this: cmd c:WindowsSystem32SnippingTool.exe /new Some ideias?

I've a multi level list defined in Word 2013. It's level 4 is corrupted and looks strange (all other levels are fine): Opening "font" properties from "define new multilevel list" window I can see that it has font size 0. However, even after fixing font size (and also re-selecting all values just to ...

I have a setup where I have a digital IP kvm switch controlling a computer . I can use the switch to remotely shut down this computer . However I cant restart or boot up the computer remotely . In my use case I do require the switch to remotly boot up the computer . Is there a way to do this ? also ...

Windows 7 x64 user. If I try to rename/delete/etc a folder after opening and closing it, and that folder contains an executable, Windows will deny the operation with a "Folder in use" message. If I don't open the folder beforehand the problem doesn't appear. Fortunately the problem persists only for...

I am having problem with pairing two tables togheter, the second table corespondst to the first, so i need some sort of formula that converts the second table into the first as shown in the sample. If in the 0.5mm colum the D is 1 than in the first table under the P colum i need to put 1, but if the...

So I have a problem at a client site. They have two computers (both Windows 10 Professional) and two printers. When computer A prints to printer 1 it changes the default printer on computer B to printer 1 instead of printer 2. As for the setup on how the printers are installed I can look into it if ...

I found the following page (How do I modify the data of an existing registry key value name from cmd?) and it was extermely helpful, but I have a further question. My PATH has a value that includes "c:Program FilesMicrosoft SQL Server100ToolsBi ", and I'd like to add "P:SQL" to it. When I run the sc...