3
votes
How do I make my display grayscale?
I use Ubuntu mate 20.04.4 LTS and I apply this setting to the screen for grayscale color effect. Although it’s not completely black-and-white, it’s close.
xgamma -rgamma 0.500 -ggamma 2.000 -bgamma 1....
- 101
3
votes
Disable "Mouse battery low" spam notification
As proposed in this post, you can edit the setting of UPower:
sudo nano /etc/UPower/UPower.conf
and change the attributes bellow:
PercentageLow=5
PercentageCritical=2
Then restart the service:
sudo ...
- 1,201
2
votes
No volume icon in Rhythmbox
Menu -> Preferences -> Plugin, where you can click and highlight alternative toolbar. Now that it is highlighted, at the bottom right there is another Preference, within which you can turn on ...
- 21
2
votes
Accepted
gnome-shell process high ram usage in 17.10
Several years later and after the question was closed and reopened, I have a pretty good idea of what the issue was. So I'm answering my own question.
Does anyone else notice the same behavior? Why ...
- 12.1k
2
votes
Ubuntu 17.10 and later: can't change the input switching shortcut to alt+shift
I am running Ubuntu 22.04.1 LTS; the problem exists here as well; all answers and suggestions fail here; except: @rubmz's comment above:
gsettings set org.gnome.desktop.wm.keybindings switch-input-...
- 161
2
votes
Can I have 2x2 workspaces in GNOME 3?
Update: Ubuntu 22.04
It seems the old reliable "Workspace Grid" is no longer maintained, and (at this time of typing) not working on 22.04.
There is a fairly nice alternative in Workspace ...
- 1,724
2
votes
Ubuntu 17.10 not showing Spring Tool Suite icon in the Dock
In March 2022, latest STS download
Spring Tool Suite 4
Version: 4.14.0.RELEASE
i had to change :
Exec=/PATH_TO_MY_EXTRACT_DIRECTORY/sts-bundle/sts-3.9.1.RELEASE/STS
To:
Exec=/...
- 537
2
votes
Virtual interface in netplan
With the version of Netplan in 22.04 (Jammy), you can use labelling on an additional address to achieve the concept of virtual interface:
network:
version: 2
renderer: networkd
ethernets:
...
- 585
1
vote
{Begin: Running /scripts/local-block ... done, stuck in initramfs} on Ubuntu 17.10 startup
This can also happen when the UUID is lowercase on the device, and uppercase in the script, or vice-versa.
0123456789ABCDEF != 0123456789abcdef
(happened with LMDE and Grub2Win)
- 11
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