f-log

just another web log

31 Jan 2026:
wayland is flashing me

Wayland is flashing my screen ??

I think of my Gentoo setup as very stable, so it was a bit of a shock when the xfce4-terminal started flashing and disappearing today!

A quick Google gave lots of generic "reinstall GFX drivers", but also there was "turn off the Compositing".

I could not believe that was the issue and I haven't upgrade my kernel for a while, so ....

One kernel rebuild later, confirmed Nvidia drivers are the latest and ... xfce4-terminal is flashing and disappearing !!!

So I turned of composting and that knackered my taskbar. Another reboot and ... its working!

Compositor disabled screenshot

So what in this list caused such a big bang!

sec-keys/openpgp-keys-gentoo-release-20260125
dev-libs/libpipeline-1.5.8
sys-kernel/linux-firmware-20260110
sys-apps/locale-gen-3.10
dev-libs/openssl-3.5.5
dev-libs/libusb-1.0.29
kde-frameworks/extra-cmake-modules-6.22.0
dev-python/jaraco-functools-4.4.0
dev-python/jaraco-context-6.0.2
gui-libs/egl-wayland-1.1.21
media-libs/babl-0.1.118
kde-frameworks/kguiaddons-6.22.1
kde-frameworks/kwindowsystem-6.22.0
kde-frameworks/kconfig-6.22.0
kde-frameworks/ki18n-6.22.0
kde-frameworks/kcolorscheme-6.22.0
gui-libs/egl-gbm-1.1.3
gui-libs/egl-x11-1.0.4
kde-frameworks/kirigami-6.22.0
kde-frameworks/sonnet-6.22.0
kde-frameworks/breeze-icons-6.22.0
kde-frameworks/karchive-6.22.0
kde-frameworks/kwidgetsaddons-6.22.0
kde-frameworks/kiconthemes-6.22.0
dev-libs/libtasn1-4.21.0
app-crypt/gnupg-2.5.17
dev-ruby/prism-1.7.0
x11-drivers/nvidia-drivers-580.126.09
dev-libs/libnl-3.11.0
kde-frameworks/kcoreaddons-6.22.0
kde-frameworks/qqc2-desktop-style-6.22.0
dev-libs/jemalloc-5.3.0-r2
sys-apps/man-db-2.13.1
dev-games/godot-4.6
media-libs/gegl-0.4.66

It's a trick question, I have no idea. There are so many things in that list that could be the culprit, but I like to think it was Wayland because it has caused so many problems with my work Ubuntu computer.

24 Jan 2026:
sweeping up after the minesweeper

Sweeping up behind the minesweeper 3D

Sorted out the shadows and shading, looks much better now.

minesweeper vr screen shot windows 3d theme updated shading

Included a marker to map to show your location.

minesweeper vr screen shot windows 3d theme updated shading mines

I also started work on the score board.

godot three digit display

Created a sprite map of the numbers and quick script to pull apart a three digit value and display it.

Need two of these. One for the timer counting up the seconds and a second to track the number of flags you have left place.

19 Jan 2026:
mine sweeper windows 3d theme added

Mine Sweeper 3D

Created 3D meshes for mine sweeper VR and created a new theme.

minesweeper vr screen shot windows 3d theme flags

Left some debug bits on.

minesweeper vr screen shot windows 3d theme mines

I have refactored the code a fair bit since taking these two screen shots.

Do need to add a markers for the mini map when using this theme. The mini map is a copy of the images from the flat theme but high up in the sky (invisible to the player), this occludes the 3D world. Which would look a bit crap from above.

03 Jan 2026:
cinema 2025 summary

Cinema summary for 2025

I have had a Cineworld Unlimited card for years and as long as you use it it is totally worth it.

Luckily I have a nice Cineworld five minutes away from where I live and I like watching films in the cinema. Your mileage may vary.

Here is a scrape of all the 39 Cineworld tickets for the last 12 months.

And yes, I sometimes see the same movie twice. Normally because I want to see it with someone else.

"Anaconda" was terrible !!

"Star Wars: Episode III Revenge Of The Sith" was cancelled :(

03 Jan 2026:
where is 2025

Year 2025 summary

It really is scary when I do these each year and realise how much has happened :D

number of posts 42

total tags (recorded in the system) 2282

of which were used in 2025 280

and of which were new in 2025 64

Top tags
12 vr.xml
12 godot.xml
11 flog.xml
10 game.xml
9 fail.xml

See the whole year in Year 2025 summary
See 23 years of posts in The archive

The generated graphs

graph of posts

graph of posts

graph of posts

graph of posts

02 Jan 2026:
themed like windows pancaked

VR Minesweeper flat windows theme

With all the groundwork set from my incredibly ugly simple VR Minesweeper, it took only an hour or so to create a switchable theme(*).

This was always the plan. The flat 2d Windows look was to prove the theming system worked. Next will be a 3D version.

vr minesweeper with flat windows theme

(*) When I say that, it took many extra hours to iron out all the bugs, but the concept, that was solid!

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