OK, so this is definitely a driver bug specific to PowerVR Rogue in combination with their DDK1.3 For a few reasons, it's not realistic for us to update to DDK1.4 (which may or may not have a fix) In the meantime, attached is a diff for qtbase (gui) that works around this problem. This corrects all the "black frame" problems such as screen shots and browser tabs.
** No longer affects: unity8 (Ubuntu) ** No longer affects: webbrowser-app ** Also affects: qtbase-opensource-src (Ubuntu) Importance: Undecided Status: New ** No longer affects: qtdeclarative-opensource-src (Ubuntu) ** Changed in: qtbase-opensource-src (Ubuntu) Status: New => Confirmed ** Changed in: qtbase-opensource-src (Ubuntu) Importance: Undecided => Critical ** Patch added: "qopenglframebufferobject.patch" https://bugs.launchpad.net/ubuntu/+source/qtbase-opensource-src/+bug/1436074/+attachment/4376311/+files/qopenglframebufferobject.patch ** Changed in: qtbase-opensource-src (Ubuntu) Assignee: (unassigned) => Timo Jyrinki (timo-jyrinki) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to qtdeclarative-opensource- src in Ubuntu. https://bugs.launchpad.net/bugs/1436074 Title: tab previews black [arale only] Status in the base for Ubuntu mobile products: Confirmed Status in qtbase-opensource-src package in Ubuntu: Confirmed Bug description: running vivid-proposed build 146 on arale When I swipe from bottom edge to reveal tabs, only the most recent tab has a preview. The other tabs are black where the preview should be. To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1436074/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp