synaptic is not using an explicit suffix:
bryce@chideok:~/src/Sponsor/synaptic/synaptic-0.62.2ubuntu2$ grep -sr 'Icon=' . | grep -v .spec ./data/synaptic-kde.desktop.in:Icon=synaptic ./data/synaptic.desktop.in:Icon=synaptic ./debian/patches/02_ubuntu_desktop_file.dpatch: Icon=synaptic
synaptic is not using an explicit suffix:
bryce@chideok: ~/src/Sponsor/ synaptic/ synaptic- 0.62.2ubuntu2$ grep -sr 'Icon=' . | grep -v .spec synaptic- kde.desktop. in:Icon= synaptic synaptic. desktop. in:Icon= synaptic patches/ 02_ubuntu_ desktop_ file.dpatch: Icon=synaptic
./data/
./data/
./debian/