The situation looks like this: I had windows 10 installed on the HDD I decided to do a system migration to an SSD drive to make it run faster, but I did not uninstall windows from the HDD to check if it would not crash, if necessary recently installed Ubuntu on SSD GRUB sees these ..
I need to use the eigen library in my project on Ubuntu (this project works fine on windows). However when I compile I receive the following error: dv_qkd_ldpc_tx_error_correction_20200819.cpp:186:91: required from here Eigen/src/Core/util/XprHelper.h:835:96: error: static assertion failed: YOU_MIXED_DIFFERENT_NUMERIC_TYPES__YOU_NEED_TO_USE_THE_CAST_METHOD_OF_MATRIXBASE_TO_CAST_NUMERIC_TYPES_EXPLICITLY Acording to terminal, this error is caused by one of my .cpp file at the line 186: *pt_calculatedSindrome ..
With the example code below, it has two different behaviors depending upon if I link with libGL.so vs. libOpenGL.so. This is on an Ubuntu 20.04 system with a PCI Radeon GPU. The behavior in both cases is that it will switch video modes. In the "bad/OpenGL" case the glGetString() returns NULL and in the "good/GL ..
hi everyone im trying to make a c++ https requst using openssl and im getting a segmentation fault from BIO_do_connect and i cant figure out why. and no this isnt a duplicate of BIO_do_connect causes segfault this diddnt help my issue. full code here -> http://hastebin.com/kubezemivu.cpp or heres just a segment : SSL_CTX* ctx = ..
The testing code below runs just fine under Windows using NVIDIA GeForce GTX 960M but under Ubuntu with Quadro P4000 video card, it reports a building error. I tried to get details for the error but I get no logs at all. I get the same error no matter if I use an external kernel ..
If a person were to have Windows 10 and Ubuntu installed on their hard drive, for dual-boot, would it be possible to completely remove Windows from Ubuntu? Source: Windows..
im trying to use Festival TTS to run the example given on g++ (im using a virtual machine with umbuntu mount on it) but instead of a voice all i get is a screeching sound. I edited /usr/share/festival/festival.scm and put at the end: (Parameter.set ‘Audio_Required_Format ‘aiff) (Parameter.set ‘Audio_Method ‘Audio_Command) (Parameter.set ‘Audio_Command "paplay $FILE –client-name=Festival –stream-name=Speech") ..
I have updated my wsl2 to the latest version and it seems that the file permissions have been changed. In the earlier verisons, I could access my files directly from windows and edit them, copy or paste into wsl2 using the explorer. But now, when I do that (say copy a file from windows to ..
I had a HDD with ubuntu 18.04 installed on it, I added a SSD and booted windows on it. Now whenever I start the pc , windows automatically loads and I dont get any option to boot ubuntu from the other drive. I want to have both the options , Windows and Ubuntu at start. ..
Only happens when the code is called from .NET. When the same code is compiled as a C++ console app, or called from a C++ console app, it runs without errors. The following code compiles a C++ DLL called from .NET, and it prints “mq_open failed, code 1, message Operation not permitted”: extern "C" __attribute__((visibility("default"))) ..