Hash mode 2500/2501 and hash mode 16800/16801 is deprecated and the online converter doesn't convert to this hash files any longer. Please read more about the new hash mode 22000/22001 and how to use it, here:
https://hashcat.net/forum/thread-10253.html
Your command line is wrong. Please read more about mask attacks, here:
https://hashcat.net/wiki/doku.php?id=mask_attack
Your mask is huge and the key space will be to big to handle running your GPU.
Your hashcat version is outdated (latest 6.2.3)
Your GPU (not K A L I) is old and doesn't support some features.
K A L I is not the best choice to be used in combination with hashcat.
You may have noticed that the robot changed the name to "The-Distribution-Which-Does-Not-Handle-OpenCL-Well"
It is one of the most recommended Linux distro for ethical hackers but it is definitely not recommended for Linux beginners.
https://hashcat.net/forum/thread-10253.html
Your command line is wrong. Please read more about mask attacks, here:
https://hashcat.net/wiki/doku.php?id=mask_attack
Your mask is huge and the key space will be to big to handle running your GPU.
Your hashcat version is outdated (latest 6.2.3)
Your GPU (not K A L I) is old and doesn't support some features.
K A L I is not the best choice to be used in combination with hashcat.
You may have noticed that the robot changed the name to "The-Distribution-Which-Does-Not-Handle-OpenCL-Well"
It is one of the most recommended Linux distro for ethical hackers but it is definitely not recommended for Linux beginners.