[Ubuntu-x-swat] [Bug 201491] Re: Screen DPI detected incorrectly by xdpyinfo
** Changed in: xorg-server Status: Confirmed => Unknown -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/201491 Title: Screen DPI detected incorrectly by xdpyinfo To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/201491/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 201491]
-- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/xorg/xserver/issues/366. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/201491 Title: Screen DPI detected incorrectly by xdpyinfo To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/201491/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 201491]
This bug is still present. xdpyinfo reports always 96x96 dpi resulting in wrong screen dimensions and incorrect scaling. $ xdpyinfo | grep -B2 resolution screen #0: dimensions:3840x2160 pixels (1016x571 millimeters) resolution:96x96 dots per inch however, xrandr is right; $ xrandr | grep DP1 DP1 connected primary 3840x2160+0+0 (normal left inverted right x axis y axis) 600mm x 340mm -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/201491 Title: Screen DPI detected incorrectly by xdpyinfo To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/201491/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 201491]
xdpyinfo on XRandR 1.2+ screen really reports wrong DPI information. Last version of patch for xdpyinfo which fixes this problem is there: https://lists.x.org/archives/xorg-devel/2017-May/053743.html Also this patch (v2) fixes reporing of negative values in resolution information. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/201491 Title: Screen DPI detected incorrectly by xdpyinfo To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/201491/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 201491]
I have something maybe related to this problem. Incorrect resolution detected: screen #0: dimensions:5120x1024 pixels (1354x270 millimeters) resolution:-2147483648x-2147483648 dots per inch More on https://bugs.launchpad.net/xorg-server/+bug/1650192 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/201491 Title: Screen DPI detected incorrectly by xdpyinfo To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/201491/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 201491]
Xorg reports wrong screen size by design. See bug 23705 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/201491 Title: Screen DPI detected incorrectly by xdpyinfo To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/201491/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 201491] Re: Screen DPI detected incorrectly by xdpyinfo
We're closing this bug since it is has been some time with no response from the original bug reporter. However, if the issue still exists in the latest development version of Ubuntu and you are the original reporter please feel free to reopen with the requested information. If you are not the original reporter, please don't reopen this one but instead file a new bug and reference this one. ** Changed in: xorg-server (Ubuntu) Status: Incomplete = Invalid -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/201491 Title: Screen DPI detected incorrectly by xdpyinfo To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/201491/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 201491] Re: Screen DPI detected incorrectly by xdpyinfo
** Changed in: xorg-server Importance: Unknown = Medium -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in ubuntu. https://bugs.launchpad.net/bugs/201491 Title: Screen DPI detected incorrectly by xdpyinfo ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 201491] Re: Screen DPI detected incorrectly by xdpyinfo
** Changed in: xorg-server Importance: Medium = Unknown -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in ubuntu. https://bugs.launchpad.net/bugs/201491 Title: Screen DPI detected incorrectly by xdpyinfo ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 201491] Re: Screen DPI detected incorrectly by xdpyinfo
I've got a similar issue, but not sure if it's exactly the same cause. My Xorg.0.log file starts with the right idea and changes its mind at the end. Initially it looks OK with these log lines showing correct values: (II) intel(0): Max Image Size [cm]: horiz.: 38 vert.: 30 (II) intel(0): clock: 108.0 MHz Image Size: 376 x 301 mm (**) intel(0): Display dimensions: (380, 300) mm (**) intel(0): DPI set to (85, 86) Then, towards the end it changes it's mind, only the one line I can see: (II) intel(0): Setting screen physical size to 338 x 270 (I'll attach the full file after this comment). This gives you about 96x96 dpi I think, which is what xdpyinfo reports. I use xrandr -dpi 85 to get around the problem (fixes document-viewer and GIMP), and change the DPI settings in gnome (fixes window fonts). -- Screen DPI detected incorrectly by xdpyinfo https://bugs.launchpad.net/bugs/201491 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 201491] Re: Screen DPI detected incorrectly by xdpyinfo
Attaching my log file. Version of Ubuntu is 10.04 with latest upgrades to date (except proposed and backports). ** Attachment added: X Log File http://launchpadlibrarian.net/49394812/Xorg.0.log -- Screen DPI detected incorrectly by xdpyinfo https://bugs.launchpad.net/bugs/201491 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 201491] Re: Screen DPI detected incorrectly by xdpyinfo
Phill, did you see what Bryce wrote in his last comment: If you are not the original reporter, please file a new bug report, so we can work with you as the original reporter instead (you can reference bug 201491 in your report if you think it may be related): ubuntu-bug xorg -- Screen DPI detected incorrectly by xdpyinfo https://bugs.launchpad.net/bugs/201491 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 201491] Re: Screen DPI detected incorrectly by xdpyinfo
[This is an automatic notification.] Hi Alexander, This bug was reported against an earlier version of Ubuntu, can you test if it still occurs on Lucid? Please note we also provide technical support for older versions of Ubuntu, but not in the bug tracker. Instead, to raise the issue through normal support channels, please see: http://www.ubuntu.com/support If you are the original reporter and can still reproduce the issue on Lucid, please run the following command to refresh the report: apport-collect 201491 If you are not the original reporter, please file a new bug report, so we can work with you as the original reporter instead (you can reference bug 201491 in your report if you think it may be related): ubuntu-bug xorg If by chance you can no longer reproduce the issue on Lucid or if you feel it is no longer relevant, please mark the bug report 'Fix Released' or 'Invalid' as appropriate, at the following URL: https://bugs.launchpad.net/ubuntu/+bug/201491 ** Changed in: xorg-server (Ubuntu) Status: Triaged = Incomplete ** Tags added: needs-retested-on-lucid-by-june -- Screen DPI detected incorrectly by xdpyinfo https://bugs.launchpad.net/bugs/201491 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 201491] Re: Screen DPI detected incorrectly by xdpyinfo
** Tags added: hardy -- Screen DPI detected incorrectly by xdpyinfo https://bugs.launchpad.net/bugs/201491 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 201491] Re: Screen DPI detected incorrectly by xdpyinfo
Although I'm not an Ubuntu user (I'm on Debian sid), I've a similar problem with the RadeonHD driver: * Configuration - On-Board Radeon chip; lspci info: 01:05.0 VGA compatible controller: ATI Technologies Inc Radeon HD 3200 Graphics - radeonhd driver 1.2.5 - xorg-server 1.6.1.901 (from experimental) * Symptoms - ddcprobe shows correct dimensions: screensize: 51 29 - Xorg seems to know proper size (from Xorg.0.log): (II) RADEONHD(0): Max Image Size [cm]: horiz.: 51 vert.: 29 - But later somehow comes up with incorrect numbers, which propagate into xpdyinfo: (II) RADEONHD(0): clock: 138.5 MHz Image Size: 477 x 268 mm - xdpyinfo: dimensions:1920x1080 pixels (477x268 millimeters) - xrandr has the wrong numbers as well (this is different from the original reporter, who had xrandr being right): DVI-D_1 connected 1920x1080+0+0 (0x3d) normal (normal left inverted right x axis y axis) 477mm x 268mm I'm sitting just in front of that monitor, and can help debugging this issue (assuming it's the same issue as the original reporter's). It seems to me that X is using two different ways to get physical screen size, and then chooses the wrong one. ** Attachment added: Xorg log file http://launchpadlibrarian.net/26822069/Xorg.2.log -- Screen DPI detected incorrectly by xdpyinfo https://bugs.launchpad.net/bugs/201491 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
