Occasionally images and buttons blank

[mfreeman72]

This is does not always happen, but occasionally, when I select a package, the package description page doesn't fully display. The sample images are blank, and the Install or Launch/Remove buttons don't show their text. This happens until I move the mouse over the window's headerbar widgets (i.e. the - + x controls in the top left of the window). At that point, everything suddenly appears as normal. This is the only program this happens in, and it is only happening occasionally (maybe once out of every 10 to 15 times I select a package in Software Manager).

[mtwebster]

Does it matter which package?

Can you launch it from a terminal to see if there are any errors?

DEBUG=1 MINTINSTALL_DEBUG=1 mintinstall

[mfreeman72]

@mtwebster I finally got it to happen when actually looking for it in the terminal! :)

It doesn't happen on any specific packages, it's random. I can click to view a package just fine several times, and then suddenly the images and buttons aren't there on another viewing of the same package.

When it happens, I get the following error:
(mintinstall.py:44377): Gtk-CRITICAL **: 10:12:48.049: gtk_widget_draw: assertion '!widget->priv->alloc_needed' failed

[mfreeman72]

I also had it happen on the opening page when first launching mintinstall - the page with the Favorites, Categories, and Top Rated sections and rotating banner at the top.