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3D Printable Models

Schlumpf-Drive shift-button replacement and repair kit (Speed-Drive, HighSpeed-Drive, Mountain-Drive)
5 / 2025

3D-printable models to repair and replace shift buttons on Schlumpf Speed-Drive, Mountain-Drive, and HighSpeed-Drive geared bottom-bracket spider mechanisms.

Models
schlumpf
schlumpfdrive
speed-drive
mountain-drive
highspeed-drive
button
replacement
3d-printable
model
stl
obj
repair
schlumpf-button
handle
stage
mounts
back
rocky
backstage
rockymounts
All Models

Technical Articles

WiFi not available - SOLVED
5 / 2025

How to resolve the dreaded "WiFi not available" message in Linux.

wifi not availablenetwork interface
Linux
3D-Printing
wifi not available
network interface
NFS
share directory
VirtualBox
guest
host
local development
uid
gid
flatpak
flatseal
file permissions
permission
file system
visibility
prusaslicer
thumbnail
thumbnailer
thumbnailers
file manager
mime
mime type
mimetype
mime types
mimetypes
freedesktop
gnome
kernel
hold
dont upgrade
prevent kernel upgrade
Ubuntu
linux mint
package manager
ghostscript
graphicsmagick
missing font
hibernate
linux boot
disk errors
slow boot
fstab
/etc/fstab
long wait
start job running
linux kernel
bluetooth present
Geekom
Mini PC
error
driver
bluetooth 4.1
Linux
mouse
middle-button
scrolling
windows
configure
x11
xorg.conf
xorg.conf.d
5 / 2025
Virtualbox development environment setup
5 / 2025
User management
4 / 2025
Flatpak application file permissions
4 / 2025
Linux: Thumbnailers and MIME Types (thumbnail / mimetype) - creating thumbnail images for file manager
12 / 2024
Linux: Boot from GRUB shell
12 / 2024
Linux: Freeze kernel upgrade
12 / 2024
Ubuntu Linux GraphicsMagick: gm convert: Unable to read font (/usr/share/fonts/type1/gsfonts/n019003l.pfb).
11 / 2024
Solved: Add Hibernate option to Linux
11 / 2024
Solved Error: Slow boot in Linux
11 / 2024
Solved Error: Linux bluetooth adapter present but failed to start
10 / 2024
Mouse middle-button scrolling in LinuxMint / Ubuntu
All articles