View topic - Problem USB Keyboard in Dell 380

Problem USB Keyboard in Dell 380

For the old QNX2 and QNX4 RTOS

Problem USB Keyboard in Dell 380

Postby Joab » Thu Sep 15, 2011 3:07 pm

I've tried installing the QNX 4.25 June 2011 on desktop Dell Optiplex 380 and it's ok.
But the keyboard and mouse sometimes freeze and breakdown. I´ve tried to
start the usb driver's but i've receveid the message that the usb "class init- no such file or directory". If i type usb the message is "no usb controller" . I can't use the usb keyboard. ?? :?:
Active Member
Posts: 11
Joined: Wed May 04, 2011 10:04 pm

Re: Problem USB Keyboard in Dell 380

Postby Pilotek » Thu Sep 15, 2011 6:35 pm

If you can (PC is equipped with PS/2 connectors), it's better to use PS/2 keyboard and mouse with QNX4 + Photon.

If you can't (no PS/2 connectors) and you are using only QNX4 (without Photon) or only Photon (and don't use QNX text console), you may experiment with USB Legacy support Enable/Disable BIOS Setup settings of the PC.

But until now there is no reliable support for USB keyboard and mouse in QNX4 + Photon.
Senior Member
Posts: 127
Joined: Thu Jan 25, 2007 3:52 pm

Return to QNX2 and QNX4

Who is online

Users browsing this forum: No registered users and 6 guests