<html> <head> <base href="https://bugs.documentfoundation.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_UNCONFIRMED " title="UNCONFIRMED - CPU usage increases randomly while writer is minimized after it has been open for several hours" href="https://bugs.documentfoundation.org/show_bug.cgi?id=115845#c3">Comment # 3</a> on <a class="bz_bug_link bz_status_UNCONFIRMED " title="UNCONFIRMED - CPU usage increases randomly while writer is minimized after it has been open for several hours" href="https://bugs.documentfoundation.org/show_bug.cgi?id=115845">bug 115845</a> from <a class="email" href="mailto:hamilton.tim@gmail.com" title="Tim <hamilton.tim@gmail.com>"> Tim</a> <pre>I can confirm I also suffer from this, or a similar, bug. In my case after a document has been left open for multiple hours or days Writer begins using 100% of a single CPU core. I am using .odt documents of around 15k words, though the documents are mainly text. This issue is new in Libreoffice 6.x and wasn't apparent in 4.x or 5.x. Steps to reproduce 1. Open .odt file, 2. Write, edit, add comments, etc. 3. Leave document open in background for hours / days. This will usually include suspending laptop on a number of occasions. Result CPU increases to ~100% of single core, fan spins up. Expected result CPU usage ~1% Workaround Close Writer Version: 6.0.2.1 Build ID: 1:6.0.2~rc1-0ubuntu0.16.04.1~lo1 (Libre Office Fresh PPA) CPU threads: 4; OS: Linux 4.4; UI render: default; VCL: gtk3; Locale: en-AU (en_AU.UTF-8); Calc: group OS: Ubuntu 16.04 LTS</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>