grmon error--Unexpected error in JTAG server -- error code 89

 Error: Unexpected error in JTAG server -- error code 89
 Error: Operation faile
解决方法：
I have this functional on Gutsy running on an amd64. The /etc/hotplug stuff is irrelevant for Gutsy as it's solely a udev-based distribution. All you should have to do is what's mentioned in Dalon's post (including the referenced PDF file). In other words:

（1）. Add the following to the bottom of your /etc/udev/rules.d/40-permissions.rules file.

Code:

# Altera USB-Blaster
BUS=="usb", SYSFS{idVendor}=="09fb", SYSFS{idProduct}=="6001", MODE="0666", SYMLINK+="usbblaster"

（2）. Add the following to your /etc/fstab file.

Code:

usbfs /proc/bus/usb usbfs devmode=0666 0 0

（3）. Unless you decide to reboot your machine (not necessary), you'll have to make sure the usbfs is actually mounted. Do a...
Code:

sudo mount -a