mate-applets.src:101: W: macro-in-comment %{_datadir} There is a unescaped macro after a shell style comment in the specfile. Macros are expanded everywhere, so check if it can cause a problem in this case and escape the macro with another leading % if appropriate. mate-applets-doc.noarch: W: no-version-in-last-changelog mate-applets-lang.noarch: W: no-version-in-last-changelog mate-applets.src: W: no-version-in-last-changelog mate-applets.x86_64: W: no-version-in-last-changelog The latest changelog entry doesn't contain a version. Please insert the version that is coherent with the version of the package and rebuild it. mate-applets.x86_64: W: obsolete-not-provided mate-applet-netspeed-lang mate-applets.x86_64: W: obsolete-not-provided mate-netspeed-lang If a package is obsoleted by a compatible replacement, the obsoleted package should also be provided in order to not cause unnecessary dependency breakage. If the obsoleting package is not a compatible replacement for the old one, leave out the Provides. mate-applets.x86_64: W: wrong-icon-size /usr/share/icons/hicolor/32x32/apps/mate-ax-slowkeys-no.png expected: 32x32 actual: 20x20 mate-applets.x86_64: W: wrong-icon-size /usr/share/icons/hicolor/32x32/apps/mate-ax-slowkeys-pending.png expected: 32x32 actual: 24x24 mate-applets.x86_64: W: wrong-icon-size /usr/share/icons/hicolor/32x32/apps/mate-ax-slowkeys-yes.png expected: 32x32 actual: 20x20 mate-applets.x86_64: W: wrong-icon-size /usr/share/icons/hicolor/48x48/apps/mate-ax-slowkeys-no.png expected: 48x48 actual: 20x20 mate-applets.x86_64: W: wrong-icon-size /usr/share/icons/hicolor/48x48/apps/mate-ax-slowkeys-pending.png expected: 48x48 actual: 24x24 mate-applets.x86_64: W: wrong-icon-size /usr/share/icons/hicolor/48x48/apps/mate-ax-slowkeys-yes.png expected: 48x48 actual: 20x20 Your icon file is installed in a fixed-size directory, but has a largely incorrect size. Some desktop environments (e.g. GNOME) display them incorrectly. 4 packages and 0 specfiles checked; 0 errors, 13 warnings.