https://bugs.kde.org/show_bug.cgi?id=470540
Bug ID: 470540 Summary: Screen order is messed up after connecting an external display Classification: Plasma Product: plasmashell Version: 5.27.4 Platform: Ubuntu OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: generic-multiscreen Assignee: plasma-b...@kde.org Reporter: leonardopsan...@gmail.com CC: aleix...@kde.org, notm...@gmail.com Target Milestone: 1.0 Created attachment 159402 --> https://bugs.kde.org/attachment.cgi?id=159402&action=edit Panels and Desktops Management showing wrong screen order SUMMARY After disconnecting and re-connecting an external display, my panels end up on the wrong display. My setup is not very exotic: - Laptop attached screen - External HP Z27 (through a USB 3 Thunderbolt cable) - External HP Z27 (through an HDMI cable) I've added a KDE default panel to external USB monitor and an empty panel to the external HDMI monitor. I've added a task manager widget to the empty panel. TL; DR: the two external monitors have panels configured differently, so I can tell them apart. Looking at the "Panels and Desktops Management" app, I see that the order they appear (screenshot 1) is not the order that's configured (screenshot 2). Also, when I first configured everything, the laptop display was the leftmost screen on "Panels and Desktops Management" app, now is the rightmost. I've also attached the output of xrandr. STEPS TO REPRODUCE Disconnect and reconnect an external display. OBSERVED RESULT Laptop screen gets the task manager panel, external (HDMI) screen gets the original panel. EXPECTED RESULT Laptop screen gets the original panel, external (HDMI) screen gets the task manager panel. Operating System: Kubuntu 23.04 KDE Plasma Version: 5.27.4 KDE Frameworks Version: 5.104.0 Qt Version: 5.15.8 Kernel Version: 6.2.0-20-generic (64-bit) Graphics Platform: X11 Processors: 8 × Intel® Core™ i5-8265U CPU @ 1.60GHz Memory: 15.3 GiB of RAM Graphics Processor: Mesa Intel® UHD Graphics 620 Manufacturer: LENOVO Product Name: 20QD001UUS System Version: ThinkPad X1 Carbon 7th ADDITIONAL INFORMATION plasmashell version: 5.27.4 Kernel: Linux 6.2.0-20-generic #20-Ubuntu SMP PREEMPT_DYNAMIC Thu Apr 6 07:48:48 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux -- You are receiving this mail because: You are watching all bug changes.