As the name suggests, this tag concerns all queries about any unknown devices attached to the system i.e. those having no device driver, description, identification to their name.
Questions tagged [unknown-device]
20 questions
13
votes
1 answer
Logitech MX Anywhere 2 mouse pairs but doesn't do anything
I recently bought the new Logitech MX Anywhere 2 mouse and have gotten it to work on my windows machines and but when I try to use it on my Dell M3800 running Ubuntu 14.04 it doesn't work at all. I can pair the device with no problem and it even…
RamelHenderson
- 233
4
votes
1 answer
Firefox closes by itself in ubuntu 22.04
I've observed that my Firefox frequently closes by itself, and I'm not sure what's causing this; does anyone know what's going on?
I'm on Ubuntu 22.04 right now.
3
votes
2 answers
How to set display resolution permanent in Ubuntu 16.04
Unknown Display in Ubuntu 16.04. Set Resolution using xrandr command but after restart display resolution in reset.
sudo cvt 1368 768 60
after this output will here
#1368x768 59.88 Hz (CVT) hsync: 47.79 kHz; pclk: 85.25 MHz
Modeline…
Ravi S.
- 31
2
votes
1 answer
Android Studio lists device as "???????????????? [null]"
I am an android developer working with my office mac. But now I want to migrate the projects to Ubuntu.
I installed Android studio and trying to run project on my device ASUS Zenfone 5 (Kitkat).
But the device list is showing as…
Jishad
- 129
2
votes
0 answers
How to make Nvidia Optimus GT540m work on ubuntu 12.10?
I've already tried to follow literally everything on ask ubuntu and similar websites but still I cannot manage my graphic card:
If I look under system settings "Graphics", Ubuntu seems unable to recognize any kind of graphic device (not even intel)…
Mutewinter
- 521
2
votes
0 answers
Unknown Device in power notifications
I'm new to Ubuntu. I kept seeing power notifications and assumed they were for the battery. But then I found that they actually were for another device: ELAN2514:00 04F3:262C.
That device is unknown to me.
I don't have anything connected to my…
BeyondMe
- 21
1
vote
2 answers
How to identify an unknown entry in `lshw`?
I have an unknown entry in my laptop hardware list. I was searching for my bluetooth adapter name and driver when I saw it.
How do I identify what device is that? Also where do I find information on my bluetooth driver?
Snapshot :
VedVals
- 3,651
1
vote
1 answer
How to fix "LIBMTP PANIC: Unable to find interface & endpoints of device , Unable to open raw device 0"?
This is a question which seems to have been asked many times - mostly between 5 and ten years ago. I still have had this intermittently (as do others I see with a variety of phones, computers and ubuntu versions) trying to connect my Nokia 3.4 to my…
chrisnd2
- 11
1
vote
1 answer
How to fix a unknown partition without format?
I am not able to resize or mount this unknown partition:
Please help me to fix it.
0
votes
0 answers
External HDD becomes unkown
Today, all of a sudden, my external HDD is no longer recognized as a file system and ubuntu sees it as 'unknown'. How do I resolve this? I'm fine with formatting it if necessary.
Model: SAMSUNG HM100UI (scsi)
Disk /dev/sdf: 1000GB
Sector size…
Stephen
- 133
- 4
0
votes
1 answer
Vim editor and it's difference and how to repair these editor
What is difference between Vi and Vim in Ubuntu,Because when you type some text in vi it's much differ from what you type in vim .
thank you
0
votes
2 answers
what does it mean by lucid and karmic users?
please feed some info on both of these. I want to both the diffence and how to diffrentiate amongst lucid and karmic user and which category do i fall into?
juggernauthk108
- 1,001
0
votes
1 answer
Flash & graphic-card problems: 82865G Integrated Graphics Controller
I'm a new ubuntu user and installed 13.04 on a computer that used to run on xp. Since I installed Ubuntu I had some troubles:
Unity is not launching: so i use the gnome interface
The flashplayer-plugin was installed but it isn't working on chromium…
Ronsed
- 1
0
votes
0 answers
HDMI/USB-C ports health test? Screen freezes, "Unknow" display and restart upon lock-screen
I have an almost brand new Ubuntu 24.04 LTS on a Lenovo Think Book 16G7 IML.
I use it with an additional monitor through HDMI port or USB-C port.
First, it's been seeing a non-existing display Unknown 24", so I tried fixing this problem without…
Mateva
- 191
- 10
0
votes
0 answers
unknown display
I changed to the new graphic card
[AMD/ATI] RV730 PRO [Radeon HD 4650]
ubuntu read the card but i got UnknownDisplay and can't change the resolution
I tried to add resolution 1280*1024 by xrandr and didn't work
i tried to reinstall ubuntu and…
