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Michal Hlavac commented on NETBEANS-2360: ----------------------------------------- Hi Eirik, sorry for my late answer. No I haven't multiple monitors. I am using Dell XPS 15 laptop with 4K display. When I run {{xdpyinfo | grep -B 2 resolution}} I get: {code:java} screen #0: dimensions: 3840x2160 pixels (508x285 millimeters) resolution: 192x193 dots per inch {code} I don't know why I have dpi {{192x193}} I checked Idea code and they check HiDpi in java code. Sample code is in [^CheckHiDpi.java]attachment. > HiDPI scaling (and anti-aliasing on KDE) not applied automatically on Linux > --------------------------------------------------------------------------- > > Key: NETBEANS-2360 > URL: https://issues.apache.org/jira/browse/NETBEANS-2360 > Project: NetBeans > Issue Type: Bug > Components: platform - Launchers&CLI > Affects Versions: 11.0, 12.2 > Environment: Kubuntu 18.03 > Oracle JDK 11.0.2 > Reporter: Eirik Bakke > Priority: Major > Labels: HiDPI, Linux, pull-request-available > Attachments: CheckHiDpi.java, image-2021-09-12-21-01-33-807.png, > image-2021-09-12-21-05-06-852.png, kubunt.jpg > > Time Spent: 50m > Remaining Estimate: 0h > > Running NetBeans 11 on Kubuntu 18.03, GUI text size does not seem to take > into account the system's default HiDPI scaling. This was reported in a > Twitter thread on https://twitter.com/nicktail/status/1114789604337405952 . > Note that Window decorations seem to be the correct size. > Setting the GDK_SCALE environment variable seems to fix the problem, if I > understand the originally reporter correctly. This could probably be done > easily from the NetBeans launcher script (netbeans/bin). But it wouldn't fix > the problem in multi-monitor setups. We should investigate what could be done > to make scaling work properly in multi-monitor setups involving one HiDPI > screen and one non-HiDPI screen. > Before merging a patch to the launcher script, it should be tested on a > couple of different Linux environments, using both HiDPI and non-HiDPI > screens. Note that the UNIX launcher script is also used on MacOS. -- This message was sent by Atlassian Jira (v8.20.1#820001) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@netbeans.apache.org For additional commands, e-mail: commits-h...@netbeans.apache.org For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists