Hi, i'am italian my english school ..
my problem arduino uno clone . Attachement screenshot.
second screenshot:
All 'update windows system and driver arduino clone full done.
??
Thanks.
system
Closed
August 21, 2021, 3:29pm
3
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The need for a more intuitive approach to indicating whether a port could be identified as an Arduino board is being tracked by the Arduino IDE developers here:
opened 08:20PM - 10 Mar 21 UTC
closed 06:38AM - 19 Jul 22 UTC
type: enhancement
conclusion: resolved
topic: code
criticality: low
**Describe the bug**
Every board I select always shows with a warning icon next… to it, even though upload works and so does output.
**To Reproduce**
Steps to reproduce the behavior:
1. Select any valid board and com port
4. See warning icon
**Expected behavior**
No idea as there is nothing to tell you what it is for, it shows a red 'x' when nothing is connected so I assume a green icon or nothing when a arduino is connected.
**Screenshots**

**Desktop (please complete the following information):**
- OS: Windows
- Version: 10
**Additional context**
I wasted time trying to work out what I had wrong because the warning icon indicated a potential issue.
Tried on multiple Arduino compatible devices.
gigetto1982:
other problem … :
The appearance of spurious "Unable to watch for file changes in this large workspace" warnings is being tracked by the Arduino IDE developers here:
opened 04:17PM - 25 Feb 21 UTC
closed 01:24PM - 15 Sep 22 UTC
conclusion: resolved
topic: code
type: imperfection
criticality: high
I occasionally get this warning from a new, bare minimum sketch:
```
Unable to… watch for file changes in this large workspace. Please follow the instructions link to resolve this issue.
```

There doesn't seem to be any pattern to when I get it. I have a nearly empty sketchbook with only one library installed.
The linked instructions are certainly nothing a beginner would enjoy being exposed to:
https://code.visualstudio.com/docs/setup/linux#_visual-studio-code-is-unable-to-watch-for-file-changes-in-this-large-workspace-error-enospc
It seems like this is a spurious warning and not a good user experience, especially for a beginner who won’t understand how to interpret it and may treat it as a “red herring” for completely unrelated problems they are having ([example](https://github.com/arduino/arduino-ide/issues/151)).
### Arduino IDE version
#### Original report
Unknown
#### Last verified with
```text
Version: 2.0.0-rc5-snapshot-b069f94
Date: 2022-04-05T09:31:01.231Z
CLI Version: 0.21.0 [10107d24]
```
### Operating system
Windows
### Operating system version
10
### Additional context
[ originally reported by @per1234 ]