** Description changed: - I run into this while using Qt-based Fleeting Password Manager (2.6) in - 11.10. The problem can be reproduced when I minimize and maximize the - app, possibly a couple of times. After that the combobox showing saved - logins cannot be opened anymore. Its selection list is invisible. It - works again after restarting the app. This might be a problem in Unity - (or a Qt problem?), because I think that QComboBox tries to open a small - window when it's opened and for some reason that fails. The same version - of the app has worked perfectly on 10.04, 11.04 and on Windows 7. + Minimizing a window that has a QComboBox widget in it effectively breaks + the QComboBox so that it cannot be opened anymore and the items cannot + be seen or clicked. There's no way the application can recover from this + and it must be restarted. - Test program can be found in here: - https://sourceforge.net/projects/fleetingpm/ - + See the attachment for a test case (added in comment #3). + $ lsb_release -rd Description: Ubuntu 11.10 Release: 11.10 $ apt-cache policy unity unity: - Installed: 4.22.0-0ubuntu3 - Candidate: 4.22.0-0ubuntu3 + Installed: 4.22.0-0ubuntu3 + Candidate: 4.22.0-0ubuntu3 $ apt-cache policy libqt4-core libqt4-core: - Installed: 4:4.7.4-0ubuntu8 - Candidate: 4:4.7.4-0ubuntu8 + Installed: 4:4.7.4-0ubuntu8 + Candidate: 4:4.7.4-0ubuntu8 $ lspci 00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 03) 00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (primary) (rev 03) 00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (secondary) (rev 03) 00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03) 00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03) 00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03) 00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03) 00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03) 00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03) 00:1c.2 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 (rev 03) 00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03) 00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03) 00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03) 00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3) 00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 03) 00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03) 00:1f.2 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA IDE Controller (rev 03) 00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 03) 02:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5787M Gigabit Ethernet PCI Express (rev 02) 04:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01) 0f:06.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller 0f:06.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller 0f:06.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD) 0f:06.3 SD Host controller: Texas Instruments PCIxx12 SDA Standard Compliant SD Host Controller
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/872977 Title: Minimizing a window breaks QComboBox in 11.10 To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/872977/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
