+######## begin fix evbug bug ######
+case $distro in
+ trisquel|ubuntu)
+ # noticed in flidas.
+ #https://bugs.launchpad.net/ubuntu/+source/module-init-tools/+bug/240553
+ #https://wiki.debian.org/KernelModuleBlacklisting
+ #common advice when searching is to use /etc/modprobe.d/blacklist.conf,
+ #but that file won't work and will get automatically reverted
+ sudo rmmod evbug ||: # might not be loaded yet
+ file=/etc/modprobe.d/evbug.conf
+ line="blacklist evbug"
+ if ! grep -xFq "$line" $file; then
+ sudo dd of=$file 2>/dev/null <<<"$line"
+ sudo depmod -a
+ sudo update-initramfs -u
+ fi
+ ;;
+esac
+######## end fix evbug bug ######
+
+
+
+###### begin link files ###########