Dead area at bottom of maximised windows
If I maximise any Window in Cinnamon, there's an unclickable area about 50 pixels high at the base of the Window.
For example, if I maximise Chrome and a page has a horizontal scroll bar, it means I cannot use the scrollbar without unmaximising the Window. It appears to do this on all apps. I've not found anyone else with any similar problems when Googling. The problem is persistent and rebooting doesn't help. What could be the issue? |
Something may have the wrong screen size, or aspect ratio. What size does 'xrandr' say your screen is? It it actually the screen size?
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What if you don't maximize Chrome, but rather resize the window to take up almost all of the screen? Is it possible to click on that area?
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Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192 |
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Okay, that makes me suspect there is an invisible panel or something soaking up clicks in that area. Like, a panel set to 0% opacity, or a panel which is invisible due to incorrect video driver (or bug).
Unfortunately, Cinnamon does not offer any non-compositing option. Cinnamon purposefully does NOT offer any way to turn off 3d hardware graphics accelerated effects. A quick and dirty fix is to install XFCE4 and use that instead of Cinnamon. Depending on the linux distribution you're using, XFCE4 probably has compositing turned on by default, but you can turn it off to see if that helps. Alternatively, you could describe what distribution and version of linux you're using, as well as what graphics hardware you have (the output of lspci would be informative). |
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lspci -nnk | grep "VGA\|'Kern'\|3D\|Display" -A2 |
That combo of two graphics chips makes me guess this is a laptop with hybrid graphics - we've had a LOT of questions here on LinuxQuestions from folks having difficulties getting that combo working properly...a lot of "invisible" things like menu popups or panels.
One fix might be to go into the BIOS and deactivate hybrid graphics by setting it to use only the intel graphics chip. Not great for gaming, but perfectly fine for normal use (and conserves power). Generally, look up "hybrid graphics linux" for tips and tricks on how to get it to work properly. As for Fedora 26...a cursory google search for "Fedora 26 Cinnamon" tells me that by default there is a panel along the bottom of the screen. Do you see this panel? If not, then your problem is that it's invisible and absorbing clicks. If you click near the left bottom corner, it might even be bringing up a large invisible popup "start menu". |
I'm giving KDE a go at the moment and that doesn't appear to have the same problem.
I'm wondering if it was due to running Cinnamon via optirun: Code:
exec optirun cinnamon-session --session cinnamon "$@" |
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