Apache OpenOffice (AOO) Bugzilla – Issue 127979
Abnormal CPU usage scrolling page
Last modified: 2019-04-04 11:38:19 UTC
Hi, my system is MacOS Moave $ sw_Vers ProductName: Mac OS X ProductVersion: 10.14.2 BuildVersion: 18C54 My Hardware: iMac (Retina 5K, 27-inch, Late 2015) Processor 3,2 GHz Intel Core i5 Memory 24 GB 1600 MHz DDR3 Graphics AMD Radeon R9 M390 2048 MB When I scrolling a spreadsheet in Calc or a page in Write the system show an abnormal CPU usage of OpenOffice process in the order of 60-90% with an heavy slowdown of application. At the end of scrolling operation the CPU turn immediately into 10-20%. Starting OpenOffice with in Low Resolution there isn't the problem but the UI is too blurred. May be something about Apple Retina display? Unfortunately it's very tedious use OpenOffice suite with this issue. Many Thanks for your support. Arnold
Could you tell us the screen resolution used?
iMac: Display Type: Built-In Retina LCD Resolution: 5120x2880 Retina Framebuffer Depth: 30-Bit Colour (ARGB2101010)
Hi, Idem for me. Jerky scrolling only when using Apache OpenOffice (4.1.6). MacBook Pro 2019 - MacOS 10.14.4 Mojave Ecran LCD Retina intégré Résolution 2560 × 1600 24 bits colour (ARGB8888) Previously on MacBook Pro mid 2010 - MacOS 10.13.6 Ecran LCD Resolution 1280 x 800 Fluent scrolling. Regards
What are your scrolling preference set to?
Hi, mouse options : Scrolling speed : regardless of the position between slow and speed + with inertia or without inertia = jerky scrolling. Normal scrolling otherwise.
More information Jerky scrolling generated when using vertical and horizontal Scrollbars