Category: Installing LinuxCNC
Hi Friends,
While i was working on my machine the RP4 and touchscreen i had it mounted to took a tumble and unfortunately the screen will not be returning. I took this as an opportunity to upgrade from a RP4 to one of those mini computers. All went well from the install perspective, there were no issues in the live environment or from the latency test. I moved forward with an install on the main disk and just finished going through the pncconf wizard with the same settings i had working with the RP4 and i get an error that looks like at real-time error. (pasted below)
hm2_eth: rtapi_app_main: Resource temporarily unavailable (-11) ./Cutter.hal:9: waitpid failed /usr/bin/rtapi_app hm2_eth ./Cutter.hal:9: /usr/bin/rtapi_app exited without becoming ready ./Cutter.hal:9: insmod for hm2_eth failed, returned -1 6432
I downloaded mesa flash to the new machine and am not able to ping it at 10.10.10.10 and ill post the output of ip -a on the new machine with the mesa (machine) powered on.
james@CNCPC:~$ ip a 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host noprefixroute valid_lft forever preferred_lft forever 2: enp2s0: mtu 1500 qdisc fq_codel state UP group default qlen 1000 link/ether 84:47:09:43:53:ec brd ff:ff:ff:ff:ff:ff inet6 fe80::3f75:d82e:1e8:6d86/64 scope link noprefixroute valid_lft forever preferred_lft forever 3: wlp0s12f0: mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether 2c:7b:a0:45:3c:b0 brd ff:ff:ff:ff:ff:ff inet 192.168.0.30/24 brd 192.168.0.255 scope global dynamic noprefixroute wlp0s12f0 valid_lft 83688sec preferred_lft 83688sec inet6 fe80::2e7b:a0ff:fe45:3cb0/64 scope link noprefixroute valid_lft forever preferred_lft forever
note: this output from ip a is the same with the machine off or on
