I was expecting those warnings to print when you try to open the printer options/details since those dialogs show empty and the warning looks like they add with missing widgets. Oh well, thanks for trying :)
At this point we should wait for Till (who is the maintainer of the print stack in Ubuntu) to comment, maybe he has more ideas on the issue
It seems you used gdb just right yes.
I was expecting those warnings to print when you try to open the printer options/details since those dialogs show empty and the warning looks like they add with missing widgets. Oh well, thanks for trying :)
At this point we should wait for Till (who is the maintainer of the print stack in Ubuntu) to comment, maybe he has more ideas on the issue