Solved errors
Direct solutions to common programming errors and system issues.
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Python Cryptography: No module setuptools_ext
When you install cryptography with the command `pip install cryptography --upgrade`, the following error is raised: ImportError: No module named setuptools_ext. Try to upgrade cffi with: pip install -U cffi. Check here for all steps to solve this issue.
Scrapy: libxml/xmlversion.h Not Found
If you have the error Python cryptography: error: command 'x86_64-linux-gnu-gcc' failed with exit status 1 while installing python cryptography, try the following SOLUTION: sudo apt-get install python3 python-dev python3-dev build-essential libssl-dev libffi-dev libxml2-dev libxslt1-dev zlib1g-dev python-pip. Check here for full details
UniFi VoIP: No Sound on Phone Call
If you have problems with no sound with UniFI VoIP. Make sure you have the option PBX delivers audio enabled. Check here for full solution.
MySQL Error 1548: Cannot load from mysql.proc
When you get the error: Error in query (1548): Cannot load from mysql.proc. The table is probably corrupted. You can try to repair MySQL using "mysqlcheck -r mysql proc -u root -p", if the error persists check our full solution here.
VirtualBox: Kernel Driver Not Installed rc=1908
When you try to start Virtualbox you get the following runtime error: Kernel driver not installed (rc=-1908). To fix it execute: sudo apt install dkms and then sudo /etc/init.d/vboxdrv setup. Check here for more details.
Linux AMD RX: No OpenCL or CUDA GPUs Found
Check here the solution for the error "No AMD OPENCL or NVIDIA CUDA GPUs found, exit". Try to reinstall amd drivers with the command: "amdgpu-pro-install --opencl=legacy,pal --headless"
How to fix: MacBook pro gets hot in sleep mode
If you put in sleep mode your mac and the computer get's high temperature, you need to check out the check list we have.
Proxmox: Can't Locate PVE/LXC.pm Module
If you get the error "Can't locate PVE/LXC.pm in @INC (you may need to install the PVE::LXC module)" try to install the package proxmox-ve with: apt install proxmox-ve
How to Autostart LXC Container at boot
To Start the LXC at boot use the option lxc.start.auto = 1 on you container config file located at /var/lib/lxc/CONTAINER_NAME/config