Forum Discussion

SeongLim's avatar
SeongLim
Icon for New Contributor rankNew Contributor
1 year ago

[USB-Blaster] Detected as "USB-Blaster Variant" on SLES12 – Causing Detection Issues

Hi, I'm facing an issue where the USB-Blaster is automatically detected as USB-Blaster [Variant] in a Linux environment (SLES12), instead of the standard USB-Blaster. Because of this, my system is ...
Programmable Logic Device
Milan_S's avatar
Milan_S
Icon for New Contributor rankNew Contributor
6 months ago

My actual workaroud about the issue is to restart jtagserver. In CMD as admin:

net stop jtagserver

net start jtagserver

Farabi_Altera's avatar
Farabi_Altera
Icon for Regular Contributor rankRegular Contributor
6 months ago

Hello, 

 

Every time you install new version of Quartus , it will ask you to install USB Blaster driver. Do you do this step? This step is critical to keep your driver matching with your Quartus version. 

 

regards,

Farabi

  • Milan_S's avatar
    Milan_S
    Icon for New Contributor rankNew Contributor
    6 months ago

    Sure

    • Farabi_Altera's avatar
      Farabi_Altera
      Icon for Regular Contributor rankRegular Contributor
      6 months ago

      Hi , how is your usb blaster issue, still problem?