Latest Ubuntu related questions

Score: 2
Pranshu Kashyap avatar
Ubuntu Power Optimisation Problem. CPU Heated everytime, Fans are running all time
in flag

I have recently dual boot from windows 10 and Ubuntu 20.04. My Laptop Specifications: Lenovo Ideapad L340, i7 9750H, Nvidia 1650 Graphics Card.

Problems: CPU is heated every time and fans are on all the time. The Battery life has decreased a lot. In windows, it's generally 4-5 hrs but in ubuntu, it's not even 2 hrs.

Tried Solutions Like screen brightness to minimum, installed tlp, indicator-cpufreq, ...

Score: 2
St. Ranger avatar
How to disable Alt+F hotkey in gnome as it messes up with application spesific hotkeys
pr flag

After upgrading to 21.10 my LibreOffice writer shortcut for adding footnotes (Ctrl+Alt+F) stopped working. This is because Alt+F opens File menu from the toolbar a cross all apps. How to change this fuction to Alt Gr or some other key? Already searched related shortcut from Keyboard settings but didn't find this option.

Score: 1
Ubuntu 20.04 may have common issue of gnome-panel and album art that causes laptop to freeze
in flag
Ian

I hope this isn't my being a numpty, but if I am ... :-)

My laptop for the past maybe year regularly freezes - this can happen several times in a day, or it can last days without freezing.

I replaced the hard drive, reinstalled Ubuntu 20.04, and have updated the kernel regularly (currently on 5.15.5). I also run gnome flashback (i.e. with "old fashioned" menus ...!).

I have tried reverting to the stand ...

Score: 1
Harish Ganesan avatar
Lightm gets stuck immediately after login, but slim and xdm seems to work in Xubuntu 20.04
fo flag

Some background first. I was trying to reduce the power consumption in xubuntu in my laptop , which led me on a trail towards finding which GPU was being used for rendering the display. ( My laptop had ATI integrated graphics + NVIDIA dedicated graphics ). I must have done something on the way, which messed with Xorg or something. ( I tried prime-select, prime-switch and prime-offload ), all of which di ...

Score: 0
Greg0231 avatar
Cannot connect to internet on fresh new installed Ubuntu 20.04 desktop version
cn flag

I just installed a new Ubuntu 20.04 desktop version with mother board MPG z690 force wifi. However, the wifi icon in Settings shows "No Wi-Fi Adapter Found" and Network shows "Not set up" on VPN. After checking with sudo lshw -c network, it seems that the wired network card is in Unclaimed, whereas the wifi network card does not work properly. Noted that I have checked the secure-boost in BIOS remain ...

Score: 1
Abhishek Rai avatar
USB mic is detected but not showing in settings or pavucontrol
pl flag

I have a Desktop. I have a usb Mic attached.dmesg suggests the device is identified and detected. However, I see no option to choose it as the input device in either settings or pavucontrol.

lsusb

Bus 002 Device 003: ID 046d:c31c Logitech, Inc. Keyboard K120
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Devi ...
Score: 0
Flo avatar
Can’t extend GParted partition with unallocated space
iq flag
Flo

I am trying to resize my /dev/sda5

Partitions view

However I am unable to expand it. I am on a VirtualBox with Ubuntu on it and I have followed : https://www.howtogeek.com/124622/how-to-enlarge-a-virtual-machines-disk-in-virtualbox-or-vmware/

  • I have resized my Ubuntu.vdi in virtualbox
  • I have used the command line :

VBoxManage modifymedium disk “C:\Users\Flo\VirtualBox VMs\Ubuntu 20.04\Ubuntu 2 ...

Score: 0
webcam Krux KRX0069 has stopped streaming video (sound is good)
cn flag

My webcam Krux KRX0069 worked well immediately after connecting to my computer without installing anything. But one day stopped streaming video (sound is good).

I installed cheese and video is black. Webcam controls lights.

Ubuntu 18.04.6 LTS

Score: 0
Wacom tablet does not show up in settings, Ubuntu 18
in flag

I have a Wacom pen tablet small using Ubuntu 18. The tablet works but I can not setup the buttons because the table does not show in settings. In Ubuntu 20 on same laptop (Lenovo 14 flex) the settings do show. I have logged in using Wayland because otherwise I show no settings for Appearances.

Any suggestions?

garyk

You may also check this thread Wacom Tablet Not Showing Up in Settings (18.04) ...

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