Random Thought

It is kind of hard to find. The link is here

The tooltip for muting a channel explains that it prevents unread indicators and notifications unless you’re mentioned. If you want it not to show anything even if you’re mentioned, click on the server name in the upper left and change your notification settings to “nothing” for that channel.

TLDR: use pavucontrol and select the “Monitor” option of the playback device used by the application in the recording tab.     

As title, it wasted me an hour to figure that out. The information online is very confusing. In particular, they describe how to insert equations for office 365. And never even footnote that the “web-version” does not have that feature. https://beebom.com/microsoft-office-web-vs-desktop-apps-difference/

xformers 0.13 does not seem to work for stable-baseline (at least AUTOMATIC1111) distribution. But 0.14.dev does work. We can fix it by cd stable-diffusion-webui python3 -m venv venv source venv/bin/activate pip install https://github.com/C43H66N12O12S2/stable-diffusion-webui/releases/download/linux/xformers-0.0.14.dev0-cp310-cp310-linux_x86_64.whl deactivate    

It becomes quite easy to do remote desktop now. First, install openssh-server and x11vnc at the host by sudo apt install openssh-server x11vnc For the client, simply login with ssh and then run x11vnc after login. Then can connect to remotely with vnc clients such as remmina Login without password At client side, create key-pair…

sudo apt install ubuntu-unity-desktop fails from scratch. Fix it by sudo apt-get install dbus-x11  

Alt+Super+S turns orca on/off

A quick workaround. Install synaptics and reboot sudo apt install xserver-xorg-input-synaptics then synclient VertScrollDelta=-111    Autoload the configuration   Add a file 20-natural-scrolling-touchpads.conf under /usr/share/X11/xorg.conf.d with the following content Section “InputClass” Identifier “Natural Scrolling Touchpads” MatchIsTouchpad “on” MatchDevicePath “/dev/input/event*” Option “VertScrollDelta” “-111” Option “HorizScrollDelta” “-111” EndSection  

Try to press right Ctrl and your keyboard will be fully functional in remote computer. You will be able to use Alt+Tab.