Unable to install or run flatpaks

Ask Fedora
1

Continuing the discussion from Cryptocurrency wallet that really works on Fedora?:

@fedoranewbie

Can you check
sudo cat /boot/config-$(uname -a | awk '{print $3}') | grep CONFIG_USER

should see:
CONFIG_USER_NS=y

Have you made any security related changes that could possible related to this?

2

I used SCAP Workbench which did change the security fetures of the system.

$ sudo cat /boot/config-$(uname -a | awk '{print $3}') | grep CONFIG_USER

CONFIG_USERMODE_DRIVER=y
CONFIG_USER_NS=y
CONFIG_USERFAULTFD=y
CONFIG_USER_RETURN_NOTIFIER=y
# CONFIG_USERIO is not set
CONFIG_USER_STACKTRACE_SUPPORT=y