IMO pressing M1+M3 is "asking" for screen shots (like the print screen key).
But I agree that a configuration option should allow disabling the M1+M3 keys. I'll investigate this.
Note that newer Debian revisions create the file in a more safe (and stable) manner.
More debug is need to discover what key sequence caused the screenshots. BTW what keyboard do you have?
IMO pressing M1+M3 is "asking" for screen shots (like the print screen key).
But I agree that a configuration option should allow disabling the M1+M3 keys. I'll investigate this.
Note that newer Debian revisions create the file in a more safe (and stable) manner.
More debug is need to discover what key sequence caused the screenshots. BTW what keyboard do you have?