Increase default memlock hard/soft limits

[clwalker85]

What do you need?

Is this something that can get a reasonable default in Omarchy installations? See this tweet for more information:

https://x.com/rpcs3/status/1330818231527944194

If you use RPCS3 on Linux, you may want to increase the memlock hard/soft limits to unlimited on /etc/security/limits.conf in order to avoid potential crashes or freezes.

The default value is unfortunately archaic - only 64KB - which doesn't allow us to properly do memory locks.

[killeik]

It seems that Arch Linux already done the job for us - memlock limits are already 8MiB for all the processes

> grep 'Max locked memory' /proc/$(pgrep ghostty)/limits
Max locked memory         8388608              8388608              bytes

[jubiloso]

Right now in omarchy version 3.2.3 there is no limits for logged users. /etc/security/limits.conf is all commented out, and there is no /etc/security/limits.d directory,. Isn't it advisable some kind of limits? like recommended in https://wiki.archlinux.org/title/Limits.conf