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by drbrown
Sun Jan 12, 2020 6:27 am
Forum: Troubleshooting
Topic: Rpi4-4G Buster - why is LibreOffice suddenly so laggy
Replies: 2
Views: 447

Re: Rpi4-4G Buster - why is LibreOffice suddenly so laggy

It appears to have something to do with graphics settings. My spreadsheet has about 1000 rows and 30 columns. Scrolling from top to bottom using <ctrl> up/down arrow, the spreadsheet display refreshes quickly if the window is narrow, displaying only a couple of columns. Resizing the window wider to ...
by drbrown
Sat Jan 11, 2020 10:23 pm
Forum: Troubleshooting
Topic: Rpi4-4G Buster - why is LibreOffice suddenly so laggy
Replies: 2
Views: 447

Rpi4-4G Buster - why is LibreOffice suddenly so laggy

Recently bought an Rpi4-4G to upgrade from my Rpi3. The Pi4 uses the latest version of Buster with LibreOffice 6.1 and the Pi3 runs stretch with LibreOffice 5.2. Compared to the Rpi3, LibreOffice Calc on the Pi4 is very laggy in response to new or changed cell entries (2-3 seconds). It's very notice...
by drbrown
Thu Apr 28, 2016 1:15 pm
Forum: Raspbian
Topic: OpenGL not working on Pi 3
Replies: 20
Views: 40490

Re: OpenGL not working on Pi 3

I'm having similar issues on a Pi2. After using raspi-config to enable the experimental GL driver, the screen blanks sporadically but comes back when I move the mouse. This is using an HDMI display that has otherwise always been rock-solid and the 2A power adaptor that shipped with the Pi. Luckily I...

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