422253 2020-05-30 07:54:25 +0000 Telegram task switcher icon 2020-06-01 14:07:53 +0000 1 1 4 Plasma Breeze Icons unspecified Other Linux RESOLVED DUPLICATE 351055 NOR normal --- 1 merkushin.m.s visual-bugs-null kainz.a nate 0 oldest_to_newest 1933545 0 merkushin.m.s 2020-05-30 07:54:25 +0000 SUMMARY Telegram icon is blurred in the large icons task-switcher. STEPS TO REPRODUCE 1. Go to System Settings - Window Managment - Task Switcher 2. Choose Large Icons 3. Change window by pressing Alt+Tab OBSERVED RESULT Telegram icon is blurred EXPECTED RESULT Telegram icon is not blurred SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION >> KDE developers for some reason provide telegram icon in breeze with 48px size only that overrides telegram's 256px icon https://github.com/telegramdesktop/tdesktop/issues/7917#issuecomment-636169315 1933827 1 nate 2020-06-01 02:35:45 +0000 *** This bug has been marked as a duplicate of bug 351055 *** 1933932 2 merkushin.m.s 2020-06-01 13:53:25 +0000 Nate Graham, could you explain why it duplicates that bug? Telegram's developers claim that: KDE developers for some reason provide telegram icon in breeze with 48px size only that overrides telegram's 256px icon Well, all it takes is to delete the small icon from Breeze. 1933936 3 nate 2020-06-01 14:07:53 +0000 The Telegram developers don't have the whole story. They're right that our icon theme has a 48px icon in it, but it's a vector image, so it has no problem scaling up. So that's not the problem. The problem is that the window itself sets a small pixmap image and KWin honors that instead of ignoring it and using the icon from the theme instead. Which is what Bug 351055 is all about. *** This bug has been marked as a duplicate of bug 351055 ***