Package: kde-full Version: 5:102 Severity: important Dear Maintainer,
On 14 August 2018 I performed apt-get update; apt-get upgrade. The last date of update/upgrade was aprox 3-4 weeks earlier. Before the 14 August upgrade I observed no bugs other than a minor, infrequent plasma desktop issue. After the upgrade, KDE applications no longer operate normally. All KDE apps start, and function normally for a short time. They then cease to be responsive to either user input, window manager operations, or network driven input. Clicking the title-bar 'quit' icon will eventually result in the "not responding" dialog. The time the app runs before hang is usually less than one minute, but sometimes can be longer; rarely more than 15 minutes. Amount of user input does not seem to correlate with how quickly the hung state occurs. Not all KDE apps suffer the problem, notable Konsole has operated normally. Kmail, Konqueror, KPat -), are notable apps that suffer the problem. I have not seen any non-KDE applications have this problem. FWIW, running KMail from console reveals the message: QFont::setPixelSize: Pixel size <= 0 (0) repeated 50-100 times rapidly, while the app is displayed by idle. After this KMail is hung. Please feel free to contact me if I can be of any assistance. I haven't done any KDE development in years, but I still do C++/linux development. Thanks -- System Information: Debian Release: buster/sid APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Kernel: Linux 4.17.0-1-amd64 (SMP w/8 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE= (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages kde-full depends on: ii kde-plasma-desktop 5:102 ii kde-standard 5:102 ii kdeadmin 4:17.08.3+5.102 ii kdeedu 4:17.08.3+5.102 ii kdegames 4:17.08.3+5.102 ii kdegraphics 4:17.08.3+5.102 ii kdemultimedia 4:17.08.3+5.102 ii kdenetwork 4:17.08.3+5.102 ii kdepim 4:17.12.3+5.102 ii kdeutils 4:17.08.3+5.102 ii plasma-workspace-wallpapers 4:5.13.1-1 Versions of packages kde-full recommends: ii kdeaccessibility 4:17.08.3+5.102 ii kdesdk 4:17.08.3+5.102 ii kdetoys 4:17.08.3+5.102 ii kdewebdev 4:17.08.3+5.102 Versions of packages kde-full suggests: pn calligra <none> ii xorg 1:7.7+19 -- no debconf information