When I try to download and install the kernel symbols option (in the debug settings) for a Ubuntu 16.04, VisualKernel gives the following error after 2-3 minute:

apt-get install -y –force-yes make linux-source-4.15.0=4.15.0-112.113~16.04.1

Reading package lists… Done
Building dependency tree
Reading state information… Done
E: Version ‘4.15.0-112.113~16.04.1’ for ‘linux-source-4.15.0’ was not found

Trying to download and install source package manually…
wget http://security.ubuntu.com/ubuntu/pool/main/l/linux/linux-source-4.15.0_4.15.0-112.113~16.04.1_all.deb
–2023-03-10 08:47:49– http://security.ubuntu.com/ubuntu/pool/main/l/linux/linux-source-4.15.0_4.15.0-112.113~16.04.1_all.deb
Resolving security.ubuntu.com (security.ubuntu.com)… 91.189.91.38, 185.125.190.36, 185.125.190.39, …
Connecting to security.ubuntu.com (security.ubuntu.com)|91.189.91.38|:80… failed: Connection timed out.
Connecting to security.ubuntu.com (security.ubuntu.com)|185.125.190.36|:80… connected.
HTTP request sent, awaiting response… 404 Not Found
2023-03-10 08:49:59 ERROR 404: Not Found.

How to fix this and get the symbols