Latest Ubuntu related questions

Score: -2
Arlene B avatar
hp laserjetpro p1102w
cn flag

Someone previously asked this, but no answers so far have been helpful.

I have downloaded the latest (which is hplip-3.22.2-run) and installed it. When I run the hp plug in via the terminal, it opens the gui so I click download it from the hp website (preferred) which I then do. It then pops up a window asking me to use password, which I AM USING THE CORRECT password, and it is failing. I simply  ...

Score: -1
How to secure the WordPress site running on Nginx
tk flag

Can someone explain to me some important Nginx server configurations to have a secure WordPress site?

Score: 2
Multipass bridged network not accepting connections from internet
cn flag

I have a Ubuntu 20.04.3 LTS VM in Multipass running which I want to expose to the internet via router port forwarding. The VM is using bridged network mode. If I run nc -l -p 8080 in the VM and listen to the port I can see connections initiated from within the bridged network. However requests which are forwarded from my router are not arriving.

ubuntu@microk8s-vm:~$ ip a
3: enp0s8: <BROADCAST,MULTI ...
Score: 1
jouell avatar
Sound automatically switch from USB Speaker to HeadSet
de flag

Description: Ubuntu 21.10 / Codename: impish

Running LXDE if it matters

I watch youtube listening on my external usb speakers and sounds plays just fine.

All of a sudden they go silent and sound is played on the plugged in headset (Plantronics, Inc. DA40 Adapter) without my intervention...

I do see some logs via journalctl near the time of the switch:

Mar 01 10:04:57 wilddog pulseaudio[1678] ...
Score: 0
ubuntu 18.04 keyboard hangs on lenovo ideapad 330s
bh flag

I am trying to solve a problem with the keyboard in ubuntu 18.04.

I show you here the Icon in the screem whe the keybors does not work

The keyboard hangs without doing anything and nothing can be typed. The keyboard only works to type the password and unlock the screen, once unlocked the screen, it continues with a lock icon and does not work. I tried with the next comand line, but it did not work ...

Score: 2
John farmer  avatar
Can’t get Thermal Printer Drivers to Install
in flag

I’m having a lot of trouble trying to get my thermal printer to work with Ubuntu. I’m new to Linux and my driver is in a .zip. It not only has a PPD file but also has a raster-tspl filter file. I can’t find any info on how to install it and to get my printer working. Any help would be greatly appreciated

Score: 1
GoldFirey_GoldCorp avatar
i need Touchscreen driver for KAL10D5000HA 2in1 pc
id flag

So i have a kogan 2 in 1 laptop and i need a touchscreen driver for it and i cant find one if you want to know the model so you can find one it is KAL10D500HA please find a driver for me if you want

Score: 0
Zak A avatar
Windows cannot access password protected folder
mx flag

secured is not accessible. You might not have permission to use this network resource

when I try and acsess my folder "secured" via samba server on centos I get this error , i can use the annonymous folder but not the secured one due to the error at the top when I login??

[global]
workgroup = WORKGROUP
server string = Samba Server %v
netbios name = centos-8
security = user
map to guest = bad user
dns  ...
Score: 0
How can I diff two files, deleting lines in file1 from file2
jp flag

I want to take file1 and remove all the lines that are contained in file2, ideally keeping the filename file1 once done, keeping the unmodified lines of anything remaining.

I've tried using diff as follows

diff --suppress-common-lines file1 file2 > newfile

This gives me either and output < or > at the start of each line depending on the order of the two files, which I don't want.

Also tried u ...

Score: 0
SchroedingersLion avatar
How to recognize external hard drive (USB ports)?
in flag

My freshly bought external hard drive is not recognized by my Ubuntu 18.04.5 laptop by any USB port. The ports work fine, however (they accept external mouse and keyboard).

I am no Linux wizard, so any help would be appreciated!

edit:

With respect to USB ports: Output of lsusb enter image description here

Not sure why it shows 3 USB ports, the laptop only has 2...

External drive does not have its own power, but it is powered on whe ...

Score: 1
DankTank550 avatar
Ubuntu 20.04 error: unknown filesystem
cn flag

I generally don't know if I'm doing it right, but when I entered these two commands;

grub> set root=(hd1)

grub> linux /boot/vmlinuz=5.13.0-28-generic

I get a bunch of errors that go as follows;

error: file `/boot/grub/x86_64-efi/tar.mod' not found.

error: file `/boot/grub/x86_64-efi/sfs.mod' not found.

error: file `/boot/grub/x86_64-efi/nilfs2.mod' not found.

error: file `/boot/grub/x86_64-efi/mini ...

Score: 1
Charlie avatar
MSI mobo onboard Intel WiFi not detected
cn flag

First time Ubuntu user here. I’ve google’d this answer and am at a loss. I have a built in intel WiFi adaptor on my mobo but Ubuntu doesn’t see it. It recognizes it’s intel but that’s it. Not sure what to do from here?

Network control [0280]: Intel Corporation Device [8086:2725] (rev 1a)
Subsystem: Intel Corporation Device [8086:0024] Kernel driver in use : iwlwifi
Kernel modules: iwlwi ...

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