Latest Ubuntu related questions

Score: 0
Dmitry S avatar
Touchpad and the wireless mouse seem to have a conflict
ps flag

Ubuntu 20.04, Asus TP300LD. Focaltech touchpad, Xiaomi wireless mouse.

If during boot time the mouse receiver is plugged in then the touchpad behaves weirdly: left button does not work at all, taps do not work.

If I do a stop/start for the psmouse module - everything starts working fine immediately.
If the mouse receiver is plugged in after startup - everything also works fine, no issues.

Any idea ...

Score: 0
danik56 avatar
GDM3 does not start at system boot after upgrade from 18.04 to 20.04
cn flag

After the upgrade, I get the default logon screen (not gdm3). From a terminal, when I issue

sudo systemctl status gdm

it says "dead". Then, if I issue:

sudo systemctl restart gdm3

the GDM login screen comes up fine.
How can I figure out what is causing GDM to fail during system boot?

Score: 0
Sign in to Chromium problem
in flag
GAP

I have a problem with signing in to Chromium its not that he gives me an error when I enter my user name and Password I even cant find the option to sign in and sync

I don't know but I think its something with the update....or I'm super stupid

Score: 0
Felix avatar
Accidentally installed python twice
ma flag

Ubuntu (18.0.4) newbie here. I ran

sudo apt install python3.10

in the terminal, only to discover, that python3 was already installed (next to the standard python 2.7). If I now search this most current python3.10 installation via

apt list "python3.*",

I do not find it (only some python3.8 package and older ones). I wanted to keep this installation as clean as possible, but now I do not know where th ...

Score: 0
Two letter abbreviated weekday name
cn flag
tom

Running $ date produces Mo 15 Nov 2021 18:02:27 CET. Apparently the standard weekday name should have three letters, i.e. Mon in this case, and it is causing some problems with one software I'm using.

Is the behavior of date on my system normal? Should it print Mo or Mon. If the latter, how can I fix this?


edit:

The output of locale is:

LANG=en_US.UTF-8
LANGUAGE=
LC_CTYPE="en_US.UTF-8"
LC_NUMERIC=de_AT.U ...
Score: 0
Bluetooth does not work any longer
in flag

Bluetooth has worked on my Lenovo W530 equipped with Xubuntu 20.04. When it worked last, lsusb showed the adapter as

Bus 001 Device 005: ID 0a5c:21e6 Broadcom Corp. BCM20702 Bluetooth 4.0 [ThinkPad]

but now it is missing in the output of lsusb.

$ sudo systemctl status bluetooth
[sudo] Passwort für verwalter:
● bluetooth.service - Bluetooth service
     Loaded: loaded (/lib/systemd/system/bluet ...
Score: 0
user13182570 avatar
I accidentally changed persmissions to /usr/local
eg flag

I have been installing android studio, I download it from the homepage here.

I follow the instructions here, But I can't unzip the tar.gz file here, because I don't have permissions, and I did it with sudo:

$ cd /usr/local
$ sudo mv ~/Downloads/android-studio-2020.3.1.25-linux.tar.gz .
$ sudo tar -xvzf android-studio-2020.3.1.25-linux.tar.gz

and now I must do sudo ls when I don't need previously, or  ...

Score: 0
Adam avatar
No /usr/local/cuda/ directory after Cuda installation
gb flag

I have installed Cuda with this command:

$ sudo apt install nvidia-cuda-toolkit gcc-10

and then checked the version with:

    $ nvcc --version
    nvcc: NVIDIA (R) Cuda compiler driver
    Copyright (c) 2005-2021 NVIDIA Corporation
    Built on Sun_Feb_14_21:12:58_PST_2021
    Cuda compliation tools, release 11.2, V11.2.152
    Build cuda_11.2.r11.2/compiler.29618528_0

However, there is no /usr/local/cu ...

Score: 0
Manuel Jordan avatar
Virtual Box and Ubuntu 20:04: Ubuntu for the secondary monitor behaves not correctly
kz flag

I have in some laptops installed VirtualBox 6.1.28 r147628 (Qt5.6.2) where:

  • The Hosts are MacOS (El Capitan) and Windows (7 and 10)
  • The Guest is Ubuntu Desktop 20.04 for each Host.

The Guest Additions was installed through the .iso file. Therefore is possible:

  • Share directories copy/paste between the Host and Guest
  • Copy/paste between the Host and Guest

About the Display (Monitors). For each guest in ...

Score: 1
How to disable mouse acceleration on Ubuntu Studio 20.04 xfce?
sl flag

Can't find how to disable mouse acceleration on Ubuntu Studio 20.04.

Try:

$ xinput --list --short
⎡ Virtual core pointer                      id=2    [master pointer  (3)] 
⎜   ↳ Virtual core XTEST pointer                id=4    [slave  pointer  (2)]
⎜   ↳ SynPS/2 Synaptics TouchPad                id=12   [slave  pointer  (2)]
⎜   ↳ KYE SYSTEMS CORP. Wired Mouse             id=9    [slav ...

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