Version: Version 4.1.96 (KDE 4.1.96 (KDE 4.2 RC1)) (using Devel) OS: Linux Installed from: Compiled sources when Konqueror is put into full screen mode (F11) any action that causes the main window to lose focus (clicking on a drop down, activating yakuake etc) will cause the screen to flash (it appears the background of the login screen is the image that is flashed). This only happens in full screen mode and only when "enable desktop effects" is active.
Created attachment 30258 [details] focus settings
Created attachment 30259 [details] window management settings
Created attachment 30260 [details] appearance settings
here is the results of lspci 00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03) 00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express PCI Express Root Port (rev 03) 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01) 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 01) 00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 01) 00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 (rev 01) 00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 01) 00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 01) 00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 01) 00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 01) 00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 01) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e1) 00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 01) 00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 01) 01:00.0 VGA compatible controller: ATI Technologies Inc M56P [Radeon Mobility X1600] 02:06.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller 02:06.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller 02:06.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD) 02:06.3 SD Host controller: Texas Instruments PCIxx12 SDA Standard Compliant SD Host Controller 02:06.4 Communication controller: Texas Instruments PCIxx12 GemCore based SmartCard controller 08:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5753M Gigabit Ethernet PCI Express (rev 21) 10:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02) kde4-config --version Qt: 4.4.3 KDE: 4.1.96 (KDE 4.1.96 (KDE 4.2 RC1)) kde4-config: 1.0 4.2 is looking awesome - thanks
In 4.3 this is still a problem. Now however the screen flashes black for a second instead of showing the login screen background image. This should not be assigned to Konqueror however because I see the same glitch in other full screen applications. I can reproduce the same black flash in both Xine and TVTime when fullscreen is toggled on and off. I use kosd (http://www.kde-apps.org/content/show.php/KOSD?content=81457) to display volume when using a LIRC remote and I also see this black flash before the kosd display shows up in all of these apps when at fullscreen.
I forgot to mention I use the Nvidia proprietary drivers, in case that makes a difference.
*** This bug has been marked as a duplicate of bug 177495 ***