1.3.2933.6 MB
Proprietary
strict
core24
Linux kernel version checker for the system tray
Keeps an eye on kernel.org and shows the latest Linux kernel versions right in
your system tray.
What it does:
- Shows the current kernel version in the tray at a glance
- Tux turns green as soon as a newer kernel is released
- Compares the kernel you are running with the latest mainline, stable and
- Latest Changes: read what actually changed in the newest release of the
- System & Modules: your running kernel, the kernels installed next to it,
- Choose which channel the tray follows: mainline, stable or longterm
- Mark an update as seen to clear the notification
To see the loaded kernel modules, allow one read-only permission:
The app tells you this in the window itself and offers the command for copying.
Requirements:
- A Linux desktop with a system tray (GNOME, KDE, XFCE, MATE, Cinnamon)
- On GNOME: AppIndicator extension (Ubuntu: enabled by default)
- x86_64 (64-bit)
Also available as .deb, .rpm, Flatpak and AppImage at www.budbrain.de
Developed by Josef Sejrek / Budbrain Software
Contact: jstuxchecker@budbrain.de | www.budbrain.de
───────────────────────────────────────────
kernel update · linux kernel · kernel version · kernel checker · kernel
notifier
kernel.org · tray indicator · system tray · update notification · linux update
mainline kernel · stable kernel · longterm kernel · lts kernel · kernel
monitor
appindicator · tux · linux news · kernel tracker · version checker
your system tray.
What it does:
- Shows the current kernel version in the tray at a glance
- Tux turns green as soon as a newer kernel is released
- Compares the kernel you are running with the latest mainline, stable and
longterm releases- Latest Changes: read what actually changed in the newest release of the
channel you follow- System & Modules: your running kernel, the kernels installed next to it,
and every loaded kernel module with its details- Choose which channel the tray follows: mainline, stable or longterm
- Mark an update as seen to clear the notification
To see the loaded kernel modules, allow one read-only permission:
sudo snap connect jstuxchecker:system-observeThe app tells you this in the window itself and offers the command for copying.
Requirements:
- A Linux desktop with a system tray (GNOME, KDE, XFCE, MATE, Cinnamon)
- On GNOME: AppIndicator extension (Ubuntu: enabled by default)
- x86_64 (64-bit)
Also available as .deb, .rpm, Flatpak and AppImage at www.budbrain.de
Developed by Josef Sejrek / Budbrain Software
Contact: jstuxchecker@budbrain.de | www.budbrain.de
───────────────────────────────────────────
kernel update · linux kernel · kernel version · kernel checker · kernel
notifier
kernel.org · tray indicator · system tray · update notification · linux update
mainline kernel · stable kernel · longterm kernel · lts kernel · kernel
monitor
appindicator · tux · linux news · kernel tracker · version checker
Update History
1.3.2 8 → 921 Oct 2026, 17:45 UTC
1.3.1 (6) → 1.3.2 (8)4 Oct 2026, 14:30 UTC
1.3 (5) → 1.3.1 (6)28 Sept 2026, 15:45 UTC
1.2 (4) → 1.3 (5)6 Aug 2026, 21:00 UTC
1.1 (3) → 1.2 (4)20 Jul 2026, 21:00 UTC
1.1 3 → 330 Mar 2026, 12:33 UTC
1.1 2 → 321 Mar 2026, 12:57 UTC
1.0 (1) → 1.1 (2)21 Mar 2026, 11:41 UTC
1.0 (1)21 Mar 2026, 10:17 UTC
21 Mar 2026, 09:48 UTC
21 Oct 2026, 16:48 UTC
21 Mar 2026, 10:17 UTC

