Package: gnome-calendar Version: 3.36.0-1 Followup-For: Bug #955267 I am experiancing the exact same issue on month view, with this calendar imported: http://calendar.google.com/calendar/ical/cheshire.k12.ct.us_5dpc4689dsv5p21e2ie9nvqknc%40group.calendar.google.com/public/basic.ics In this calendar, every weekday has a day name: 'a' 'b' 'c' 'd', which is represented by an all-day event. The 'd' day events ONLY appear as a single continuous all-day event accross the entire month, in addition to the normal event. Intrestingly, the date given for the continuous event in april is the 1st of may, which is a D day but is not displayed on the april month view.
Investigation of other calenders led me to the conclusion that all-day events that occur on the first of the following month (eg, Feb. 1: First day of Black History Month) are displayed throughout the previous month (Jan) as all-day, every-day events. -- System Information: Debian Release: bullseye/sid APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 5.4.0-4-amd64 (SMP w/8 CPU cores) Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages gnome-calendar depends on: ii dconf-gsettings-backend [gsettings-backend] 0.36.0-1 ii gsettings-desktop-schemas 3.36.0-1 ii libc6 2.30-4 ii libcairo2 1.16.0-4 ii libdazzle-1.0-0 3.36.0-1 ii libecal-2.0-1 3.36.1-1 ii libedataserver-1.2-24 3.36.1-1 ii libedataserverui-1.2-2 3.36.1-1 ii libgeoclue-2-0 2.5.6-1 ii libglib2.0-0 2.64.1-1 ii libgoa-1.0-0b 3.36.0-1 ii libgtk-3-0 3.24.17-2 ii libgweather-3-16 3.36.0-1 ii libhandy-0.0-0 0.0.13-2 ii libical3 3.0.8-1 ii libpango-1.0-0 1.44.7-3 ii libpangocairo-1.0-0 1.44.7-3 ii libsoup2.4-1 2.70.0-1 Versions of packages gnome-calendar recommends: ii evolution-data-server 3.36.1-1 gnome-calendar suggests no packages. -- no debconf information