** Description changed: + [Impact] + + * There is a number of display devices that misuse the width & height field in EDID. Instead of real size in centimeters it contains encoded aspect ratio (e.g. 1600x900, 16x10, 160x90). + This leads to incorrect calculation of diagonal for the purpose of e.g. Unity settings app. + + [Test Case] + + 1. Connect a display device that provides incorrect EDID data (e.g. LG 49UB850T-DA TV). + 2. Open the Displays section of Unity settings. + 3. Look for the newly connected display. + + [Regression Potential] + + * This affects the way the display name will be formatted for any + software using unity-settings-daemon. If anything is testing/comparing + display names - it may fail. + + [Other Info] + + * Original bug description: + After connecting a LG 49UB850T-DA TV the following information is displayed in the unity-control-center: Goldstar Company Ltd 72" It's misleading since neither the company name nor the diagonal matches.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to hwdata in Ubuntu. https://bugs.launchpad.net/bugs/1755490 Title: Incorrect information about display shown in unity-control-center Status in hwdata package in Ubuntu: In Progress Status in unity-settings-daemon package in Ubuntu: In Progress Bug description: [Impact] * There is a number of display devices that misuse the width & height field in EDID. Instead of real size in centimeters it contains encoded aspect ratio (e.g. 1600x900, 16x10, 160x90). This leads to incorrect calculation of diagonal for the purpose of e.g. Unity settings app. [Test Case] 1. Connect a display device that provides incorrect EDID data (e.g. LG 49UB850T-DA TV). 2. Open the Displays section of Unity settings. 3. Look for the newly connected display. [Regression Potential] * This affects the way the display name will be formatted for any software using unity-settings-daemon. If anything is testing/comparing display names - it may fail. [Other Info] * Original bug description: After connecting a LG 49UB850T-DA TV the following information is displayed in the unity-control-center: Goldstar Company Ltd 72" It's misleading since neither the company name nor the diagonal matches. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/hwdata/+bug/1755490/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
