Firefly RK3288 USB Keyboard Problem

translationpro

Hi Doruk,

It sounds like a frustrating issue! The repeating key problem could be related to the keyboard settings or drivers, especially if both Android and Ubuntu are showing the same behavior. Have you tried adjusting the keyboard repeat rate or checking the keymap configuration on both systems? Sometimes, a simple update or different kernel version could resolve the issue. Also, make sure the USB ports or hubs aren't causing any issues. If the problem persists, checking for any firmware updates for your board might help as well. Hopefully, one of these solutions works for you!

Good luck!

translationpro

Hi Doruk,

It sounds like a frustrating issue! The repeating key problem could be related to the keyboard settings or drivers, especially if both Android and Ubuntu are showing the same behavior. Have you tried adjusting the keyboard repeat rate or checking the keymap configuration on both systems? Sometimes, a simple update or different kernel version could resolve the issue.

translationpro

It sounds like a frustrating issue! The repeating key problem could be related to the keyboard settings or drivers, especially if both Android and Ubuntu are showing the same behavior.

sunniegoldie

Keyboard issues like repeating keys can often relate to software compatibility or power supply variations, especially on boards sourced from platforms like AliExpress. For CRM and ERP consulting tasks involving device setups, troubleshooting is key. Here are some steps that might help:

1. Check Power Supply: Ensure your board's power supply is stable, as insufficient power can affect USB devices.
2. Test Driver Updates: Check for keyboard driver updates in both Android and Ubuntu settings.
3. Input Delay Settings: In Ubuntu, adjust "Keyboard Repeat Rate" and "Delay" under Keyboard settings.
If the issue persists, consider testing another SD card or seeking a firmware update, as some boards may have compatibility issues with specific peripherals.

sunniegoldie

Keyboard issues like repeating keys can often relate to software compatibility or power supply variations, especially on boards sourced from platforms like AliExpress. For CRM and ERP consulting tasks involving device setups, troubleshooting is key. Here are some steps that might help:

1. Check Power Supply: Ensure your board's power supply is stable, as insufficient power can affect USB devices.
2. Test Driver Updates: Check for keyboard driver updates in both Android and Ubuntu settings.
3. Input Delay Settings: In Ubuntu, adjust "Keyboard Repeat Rate" and "Delay" under Keyboard settings.
If the issue persists, consider testing another SD card or seeking a firmware update, as some boards may have compatibility issues with specific peripherals.

sunniegoldie

Keyboard issues like repeating keys can often relate to software compatibility or power supply variations, especially on boards sourced from platforms like AliExpress. For CRM and ERP consulting tasks involving device setups, troubleshooting is key. Here are some steps that might help:

1. Check Power Supply: Ensure your board's power supply is stable, as insufficient power can affect USB devices.
2. Test Driver Updates: Check for keyboard driver updates in both Android and Ubuntu settings.
3. Input Delay Settings: In Ubuntu, adjust "Keyboard Repeat Rate" and "Delay" under Keyboard settings.
If the issue persists, consider testing another SD card or seeking a firmware update, as some boards may have compatibility issues with specific peripherals.

kai08

"Facing USB keyboard issues on the Firefly RK3288? Common problems include driver compatibility or power constraints. Check connections, update firmware, or try a powered USB hub. comcast billing support Troubleshooting ensures smooth functionality for your projects on this versatile board!"