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steel's questions

Martin Hope
steel
Asked: 2020-11-13 06:15:49 +0800 CST
  • 0

I have a linked bluetooth device. I can select "remove device" and it disappears, but when I turn it off and on again it immediate reconnects.

I have also removed via bluetoothctl with the same problem:

$ bluetoothctl paired-devices
Device 38:EC:0D:87:65:DB AirPods Pro
$ bluetoothctl remove 38:EC:0D:87:65:DB

How can I permanently remove it?

$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 20.04.1 LTS
Release:    20.04
Codename:   focal
bluetooth 20.04
Martin Hope
steel
Asked: 2020-10-21 08:28:46 +0800 CST
  • 11

Recently I seem to have "acquired" a second copy of Zoom. I cannot find it under the Software application and I cannot remove it via snap or apt. I have no idea where it came from, but it's a different Zoom UI than the version I installed, and doesn't work with my mic correctly. I can still uninstall "my" copy of the app (left in picture below).

This may have happened when I upgraded to Ubuntu 20.04.

How can I uninstall this unwanted application?

Dual Zoom installs

$ snap list | grep zoom
zoom-client           5.3.472687.1012             106    latest/stable    ogra           -

$ apt list | grep zoom
libnet-z3950-simple2zoom-perl/focal,focal 1.04-1build2 all
libnet-z3950-zoom-perl/focal 1.30-2build1 amd64
node-d3-zoom/focal,focal 1.8.3-1 all
ruby-zoom/focal 0.5.0-2 amd64
xzoom/focal 0.3-25 amd64
zoom-player/focal 1.1.5~dfsg-5 amd64
zoom/now 5.0.413237.0524 amd64 [residual-config]

$ grep -R Zoom /usr/share/applications ~/.local/share/applications
/usr/share/applications/mimeinfo.cache:application/x-zoom=Zoom.desktop;
/usr/share/applications/mimeinfo.cache:x-scheme-handler/callto=Zoom.desktop;
/usr/share/applications/mimeinfo.cache:x-scheme-handler/tel=Zoom.desktop;
/usr/share/applications/mimeinfo.cache:x-scheme-handler/zoommtg=Zoom.desktop;
/usr/share/applications/mimeinfo.cache:x-scheme-handler/zoomphonecall=Zoom.desktop;
/usr/share/applications/mimeinfo.cache:x-scheme-handler/zoomus=Zoom.desktop;
/usr/share/applications/gnome-universal-access-panel.desktop:Keywords=Keyboard;Mouse;a11y;Accessibility;Contrast;Cursor;Sound;Zoom;Screen;Reader;big;high;large;text;font;size;AccessX;Sticky;Keys;Slow;Bounce;Mouse;Double;click;Delay;Speed;Assist;Repeat;Blink;visual;hearing;audio;typing;
/usr/share/applications/gnome-keyboard-panel.desktop:Keywords=Shortcut;Workspace;Window;Resize;Zoom;Contrast;Input;Source;Lock;Volume;
/usr/share/applications/Zoom.desktop:Name=Zoom
/usr/share/applications/Zoom.desktop:Comment=Zoom Video Conference
/usr/share/applications/Zoom.desktop:Icon=Zoom.png
/usr/share/applications/Zoom.desktop:StartupWMClass=Zoom
/usr/share/applications/Zoom.desktop:Name[en_US]=Zoom
/home/adsteel/.local/share/applications/chrome-hmbjbjdpkobdjplfobhljndfdfdipjhg-Profile_2.desktop:Name=Zoom
software-uninstall zoom-meeting
Martin Hope
steel
Asked: 2019-09-18 08:19:05 +0800 CST
  • 1

I am attempting to set revert-all-at-newline on in my bash config file.

bind 'revert-all-at-newline on'

However, this throws the error

readline: revert-all-at-newline: unknown key modifier

bind does not appear to have it

$ bind -l | grep revert-all-at-newline
$

But it is in the man readline documentation locally.

How can I get set the revert-all-at-newline config variable?

  • bash version 4.4.2
  • readline version 7.0
bash readline
Martin Hope
steel
Asked: 2019-08-24 19:10:15 +0800 CST
  • 1

I have a T480 and a T470, both running Ubuntu 18.04. On the T480 "Fn ->" and "Fn <-" move the cursor to the end and beginning of the line. On the T470 that combination does nothing, I have to reach up to the Home and End keys. I can't seem to create any custom key combinations with the Fn key at all on the T470. I've tried using xdotool as suggested here with no luck as the custom key binding interface doesn't recognize I am pressing the Fn key.

What's the difference, and is there any way to align the T470's behavior with the T480?

keyboard lenovo shortcut-keys