[KScreen] [Bug 461822] Primary display setting does not persist
https://bugs.kde.org/show_bug.cgi?id=461822 --- Comment #6 from Raman Gupta --- Created attachment 153812 --> https://bugs.kde.org/attachment.cgi?id=153812=edit Display Configuration view Attached a view of the Display Configuration kcm, with the monitor models and serial numbers detected showing, and a visual representation of which monitor I am choosing as primary and which KDE keeps selecting as primary on reboot. -- You are receiving this mail because: You are watching all bug changes.
[KScreen] [Bug 461822] Primary display setting does not persist
https://bugs.kde.org/show_bug.cgi?id=461822 Raman Gupta changed: What|Removed |Added Resolution|WAITINGFORINFO |--- Status|NEEDSINFO |REPORTED -- You are receiving this mail because: You are watching all bug changes.
[KScreen] [Bug 461822] Primary display setting does not persist
https://bugs.kde.org/show_bug.cgi?id=461822 --- Comment #5 from Raman Gupta --- (In reply to Nate Graham from comment #4) > Ok, so the problem is that the display connector ID that KScreen thinks each > screen is connected to is reversing on login. On one boot, your intended > primary monitor has the ID "DisplayPort-0" and on the next boot, it's got > the ID "DisplayPort-0" Because this data is used to disambiguate screens > that have otherwise identical information (e.g. identical serial numbers), > KScreen is getting confused about which physical monitor is the primary one. > > I'm assuming that you're not manually plugging your screens into different > ports every time you restart the machine. :) Correct :-) > Do you have an AMD graphics card, by any chance? Yes, AMD Radeon RX 6600 XT (ASUS). > Also are both monitors the same model? Or are they different? DisplayPort-0 and DisplayPort-1, which are the two monitors KScreen is confused about, are actually different models. DisplayPort-0 is a Dell U2717D and DisplayPort-1 is a Dell U2711. HDMI-A-0 is also a U2717D but KScreen is not confusing the two U2717D monitors. FYI also: `kscreen-doctor` doesn't show it, but the "Display Configuration" kcm "Identify" function shows the U2717Ds with unique serial numbers. The U2711 DOES NOT show a unique serial number, but I only have one of those monitors anyway. Therefore, as far as I can tell, there is no reason KScreen should be confused about this setup. -- You are receiving this mail because: You are watching all bug changes.
[KScreen] [Bug 461822] Primary display setting does not persist
https://bugs.kde.org/show_bug.cgi?id=461822 Nate Graham changed: What|Removed |Added Status|REPORTED|NEEDSINFO Resolution|--- |WAITINGFORINFO --- Comment #4 from Nate Graham --- Ok, so the problem is that the display connector ID that KScreen thinks each screen is connected to is reversing on login. On one boot, your intended primary monitor has the ID "DisplayPort-0" and on the next boot, it's got the ID "DisplayPort-0" Because this data is used to disambiguate screens that have otherwise identical information (e.g. identical serial numbers), KScreen is getting confused about which physical monitor is the primary one. I'm assuming that you're not manually plugging your screens into different ports every time you restart the machine. :) Do you have an AMD graphics card, by any chance? Also are both monitors the same model? Or are they different? -- You are receiving this mail because: You are watching all bug changes.
[KScreen] [Bug 461822] Primary display setting does not persist
https://bugs.kde.org/show_bug.cgi?id=461822 Raman Gupta changed: What|Removed |Added Resolution|WAITINGFORINFO |--- Status|NEEDSINFO |REPORTED --- Comment #3 from Raman Gupta --- (In reply to Nate Graham from comment #2) > Can you paste the output of `kscreen-doctor -o` when it's working properly, Output: 84 DisplayPort-0 enabled connected DisplayPort Modes: 89:2560x1440@60*! 90:1920x1200@60 91:2048x1080@60 92:2048x1080@24 93:1920x1080@60 94:1920x1080@50 95:1920x1080@60 96:1600x1200@60 97:1680x1050@60 98:1280x1024@75 99:1280x1024@60 100:1440x900@60 101:1280x800@60 102:1152x864@75 103:1280x720@60 104:1280x720@50 105:1280x720@60 106:1024x768@75 107:1024x768@60 108:800x600@75 109:800x600@60 110:720x576@50 111:720x480@60 112:720x480@60 113:640x480@75 114:640x480@60 115:640x480@60 116:720x400@70 Geometry: 0,0 2560x1440 Scale: 1 Rotation: 1 Overscan: 0 Vrr: incapable RgbRange: unknown Output: 85 DisplayPort-1 enabled connected primary DisplayPort Modes: 89:2560x1440@60*! 93:1920x1080@60 94:1920x1080@50 95:1920x1080@60 96:1600x1200@60 98:1280x1024@75 99:1280x1024@60 100:1440x900@60 102:1152x864@75 103:1280x720@60 104:1280x720@50 105:1280x720@60 106:1024x768@75 107:1024x768@60 108:800x600@75 109:800x600@60 110:720x576@50 111:720x480@60 112:720x480@60 113:640x480@75 114:640x480@60 115:640x480@60 116:720x400@70 117:1920x1200@60 118:1920x1080@60 119:1920x1080@24 120:1920x1080@24 121:1680x1050@60 122:1280x800@60 Geometry: 2560,0 2560x1440 Scale: 1 Rotation: 1 Overscan: 0 Vrr: incapable RgbRange: unknown primary Output: 86 DisplayPort-2 disabled disconnected DisplayPort Modes: Geometry: 0,0 0x0 Scale: 1 Rotation: 1 Overscan: 0 Vrr: incapable RgbRange: unknown Output: 87 HDMI-A-0 enabled connected HDMI Modes: 89:2560x1440@60*! 90:1920x1200@60 91:2048x1080@60 92:2048x1080@24 93:1920x1080@60 94:1920x1080@50 95:1920x1080@60 96:1600x1200@60 97:1680x1050@60 98:1280x1024@75 99:1280x1024@60 100:1440x900@60 101:1280x800@60 102:1152x864@75 103:1280x720@60 104:1280x720@50 105:1280x720@60 106:1024x768@75 107:1024x768@60 108:800x600@75 109:800x600@60 110:720x576@50 111:720x480@60 112:720x480@60 113:640x480@75 114:640x480@60 115:640x480@60 116:720x400@70 Geometry: 5120,0 2560x1440 Scale: 1 Rotation: 1 Overscan: 0 Vrr: incapable RgbRange: unknown (BTW, I have no idea what Output 86 is) > and then again after rebooting when the Primary Display setting has gotten > reset? Thanks a lot! Output: 84 DisplayPort-0 enabled connected primary DisplayPort Modes: 89:2560x1440@60*! 90:1920x1200@60 91:2048x1080@60 92:2048x1080@24 93:1920x1080@60 94:1920x1080@50 95:1920x1080@60 96:1600x1200@60 97:1680x1050@60 98:1280x1024@75 99:1280x1024@60 100:1440x900@60 101:1280x800@60 102:1152x864@75 103:1280x720@60 104:1280x720@50 105:1280x720@60 106:1024x768@75 107:1024x768@60 108:800x600@75 109:800x600@60 110:720x576@50 111:720x480@60 112:720x480@60 113:640x480@75 114:640x480@60 115:640x480@60 116:720x400@70 Geometry: 0,0 2560x1440 Scale: 1 Rotation: 1 Overscan: 0 Vrr: incapable RgbRange: unknown primary Output: 85 DisplayPort-1 enabled connected DisplayPort Modes: 89:2560x1440@60*! 93:1920x1080@60 94:1920x1080@50 95:1920x1080@60 96:1600x1200@60 98:1280x1024@75 99:1280x1024@60 100:1440x900@60 102:1152x864@75 103:1280x720@60 104:1280x720@50 105:1280x720@60 106:1024x768@75 107:1024x768@60 108:800x600@75 109:800x600@60 110:720x576@50 111:720x480@60 112:720x480@60 113:640x480@75 114:640x480@60 115:640x480@60 116:720x400@70 117:1920x1200@60 118:1920x1080@60 119:1920x1080@24 120:1920x1080@24 121:1680x1050@60 122:1280x800@60 Geometry: 2560,0 2560x1440 Scale: 1 Rotation: 1 Overscan: 0 Vrr: incapable RgbRange: unknown Output: 86 DisplayPort-2 disabled disconnected DisplayPort Modes: Geometry: 0,0 0x0 Scale: 1 Rotation: 1 Overscan: 0 Vrr: incapable RgbRange: unknown Output: 87 HDMI-A-0 enabled connected HDMI Modes: 89:2560x1440@60*! 90:1920x1200@60 91:2048x1080@60 92:2048x1080@24 93:1920x1080@60 94:1920x1080@50 95:1920x1080@60 96:1600x1200@60 97:1680x1050@60 98:1280x1024@75 99:1280x1024@60 100:1440x900@60 101:1280x800@60 102:1152x864@75 103:1280x720@60 104:1280x720@50 105:1280x720@60 106:1024x768@75 107:1024x768@60 108:800x600@75 109:800x600@60 110:720x576@50 111:720x480@60 112:720x480@60 113:640x480@75 114:640x480@60 115:640x480@60 116:720x400@70 Geometry: 5120,0 2560x1440 Scale: 1 Rotation: 1 Overscan: 0 Vrr: incapable RgbRange: unknown -- You are receiving this mail because: You are watching all bug changes.
[KScreen] [Bug 461822] Primary display setting does not persist
https://bugs.kde.org/show_bug.cgi?id=461822 Nate Graham changed: What|Removed |Added Status|REPORTED|NEEDSINFO Resolution|--- |WAITINGFORINFO CC||n...@kde.org --- Comment #2 from Nate Graham --- Can you paste the output of `kscreen-doctor -o` when it's working properly, and then again after rebooting when the Primary Display setting has gotten reset? Thanks a lot! -- You are receiving this mail because: You are watching all bug changes.
[KScreen] [Bug 461822] Primary display setting does not persist
https://bugs.kde.org/show_bug.cgi?id=461822 --- Comment #1 from Bug Janitor Service --- Thank you for the bug report! Please note that Plasma 5.25.5 is not supported for much longer by KDE; supported versions are 5.24, and 5.26 or newer. If at all possible please upgrade to a supported version and verify that the bug is still happening there. If you're unsure how to do this, contact your distributor about it. -- You are receiving this mail because: You are watching all bug changes.
