mirror of https://github.com/Genymobile/scrcpy
91 lines
2.3 KiB
Markdown
91 lines
2.3 KiB
Markdown
# Frequently Asked Questions
|
|
|
|
## Common issues
|
|
|
|
The application is very young, it is not unlikely that you encounter problems
|
|
with it.
|
|
|
|
Here are the common reported problems and their status.
|
|
|
|
### On Windows, I have no output in the console
|
|
|
|
When run in `cmd.exe`, the application does not print anything. Even `scrcpy
|
|
--help` have no output. We don't know why yet.
|
|
|
|
However, if you run the very same `scrcpy.exe` from
|
|
[MSYS2](https://www.msys2.org/) (`mingw64`), then it correctly prints output.
|
|
|
|
As a workaround, redirect outputs to files, so that you can read the files
|
|
afterwards:
|
|
|
|
```bash
|
|
scrcpy >stdout 2>stderr
|
|
type stdout
|
|
type stderr
|
|
```
|
|
|
|
_Note that all SDL logs are printed to stderr._
|
|
|
|
|
|
### On Windows, when I start the application, nothing happens
|
|
|
|
The previous problem does not help to get a clue about the cause.
|
|
|
|
The most common is your device not being detected by `adb`, or is unauthorized.
|
|
Check everything is ok by calling:
|
|
|
|
adb devices
|
|
|
|
Windows may need some [drivers] to detect your device.
|
|
|
|
[drivers]: https://developer.android.com/studio/run/oem-usb.html
|
|
|
|
If you still encounter problems, please see [issue 9].
|
|
|
|
[issue 9]: https://github.com/Genymobile/scrcpy/issues/9
|
|
|
|
|
|
### I get a black screen for some applications like Silence
|
|
|
|
This is expected, they requested to protect the screen.
|
|
|
|
In [Silence], you can disable it in settings → Privacy → Screen security.
|
|
|
|
[silence]: https://f-droid.org/en/packages/org.smssecure.smssecure/
|
|
|
|
See [issue 36].
|
|
|
|
[issue 36]: https://github.com/Genymobile/scrcpy/issues/36
|
|
|
|
|
|
### Mouse clicks do not work
|
|
|
|
On some devices, you may need to enable an option to allow [simulating input].
|
|
|
|
[simulating input]: https://github.com/Genymobile/scrcpy/issues/70#issuecomment-373286323
|
|
|
|
|
|
### Mouse clicks at wrong location
|
|
|
|
On MacOS, with HiDPI support and multiple screens, input location are wrongly
|
|
scaled. See [issue 15].
|
|
|
|
[issue 15]: https://github.com/Genymobile/scrcpy/issues/15
|
|
|
|
A workaround is to build with HiDPI support disabled:
|
|
|
|
```bash
|
|
meson x --buildtype release -Dhidpi_support=false
|
|
```
|
|
|
|
However, the video will be displayed at lower resolution.
|
|
|
|
|
|
### KWin compositor crashes
|
|
|
|
On Plasma Desktop, compositor is disabled while _scrcpy_ is running.
|
|
|
|
As a workaround, [disable "Block compositing"][kwin].
|
|
|
|
[kwin]: https://github.com/Genymobile/scrcpy/issues/114#issuecomment-378778613
|