Intel® Quartus® Prime Software
Intel® Quartus® Prime Design Software, Design Entry, Synthesis, Simulation, Verification, Timing Analysis, System Design (Platform Designer, formerly Qsys)
Announcements
Intel Support hours are Monday-Fridays, 8am-5pm PST, except Holidays. Thanks to our community members who provide support during our down time or before we get to your questions. We appreciate you!

Need Forum Guidance? Click here
Search our FPGA Knowledge Articles here.
15542 Discussions

Quartus hangup with jtagd segfault on UBUNTU 16.04 LTS 64 bit. See dmesg -w log. The hardware run fine on Windows 7 Pro 64Bit.

WGall
Beginner
1,003 Views

dmesg -w

 

...

[56235.522788] usb 1-1.4: USB disconnect, device number 9

[56241.096120] usb 1-1.4: new full-speed USB device number 10 using ehci-pci

[56241.214818] usb 1-1.4: New USB device found, idVendor=09fb, idProduct=6001

[56241.214820] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3

[56241.214822] usb 1-1.4: Product: USB-Blaster

[56241.214823] usb 1-1.4: Manufacturer: Altera

[56241.214824] usb 1-1.4: SerialNumber: ARY3JO9D

[56676.885756] jtagd[15141]: segfault at 25ae000 ip 00007f96bf98f930 sp 00007ffce808f398 error 4 in libc-2.23.so[7f96bf8fb000+1c0000]

 

0 Kudos
1 Reply
AR_A_Intel
Employee
185 Views

Referring to segfault error. I’m suspecting that you run Quartus software as a user, which means jtagd will also run as a user. Therefore, you must edit permission for the usb_device.

jtagd is part of the Quartus tools and is a daemon that provides the interface between the Altera tool accessing the JTAG chain and the USB driver. 

Refer to link on how to fix USB driver permissions

http://www.fpga-dev.com/altera-usb-blaster-with-ubuntu/  

Reply