LinuxCNC on Linux Mint Debian Edition 6

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21 Mar 2024 17:53 #296483 by bkt
so ok ... git repo was moved to HTTPS ..... clone it .... but after bootstrap i obtin these error:

./bootstrap: line 40: autoreconf: command not found

and process stop without ./configure file made ready.

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21 Mar 2024 18:01 #296485 by bkt
repo is moved to HTTPS ... so now can clone it ... easy solve ... but now I have these problem:
~/ethercat-master$ ./bootstrap
+ touch ChangeLog
+ mkdir -p m4
+ autoreconf -i
./bootstrap: line 40: autoreconf: command not found


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21 Mar 2024 18:07 #296486 by bkt
easy solution:
sudo apt-get install autoconf

after need to install 
sudo apt-get install libtool

now hope all is solve ....

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21 Mar 2024 18:12 #296487 by bkt
unfortunately i receive these error during make all modules step:

make[2]: Entering directory '/home/ich/ethercat-master/tool'
  CC       ../master/soe_errors.o
  CXX      ethercat-Command.o
during IPA pass: cp
Command.cpp:532:1: internal compiler error: Segmentation fault
  532 | }
      | ^
0x1afaeb6 internal_error(char const*, ...)
    ???:0

so I use wrong version? i use stable-1.5 ... need to use stable-1.6 ??

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06 Apr 2024 11:06 - 06 Apr 2024 11:07 #297679 by bkt
finally i install again LMDE6 .... these time choose "english" language at installing menù .... after installation I run process for rt-preempt kernel activation .... after these i update firefox .... update graphical libs .... update all libs required by linuxcnc .... than istall again Lcnc 2.9.2 from my USB disk .... udate and upgrade again .... and after i use procedure described dy Rodw for ethercat .... these time it is installed and work ..... last time during istallation steps I choose my narural language ... and at least somethings fails. Same as 5 years ago when try for first time lcnc on debian.

After these on these machine (adler lake N95) I try for a while new LMDE 6 rt with ehtercat "hystogram latency at 1ms" with good result .... actually after dmesg -C command and after 1 hour hystogram test running, i read these from dmesg:

[ 1577.746895] perf: interrupt took too long (3961 > 3937), lowering kernel.perf_event_max_sample_rate to 50250
[ 1583.992176] r8169 0000:03:00.0 enp3s0: Link is Up - 100Mbps/Full - flow control off
[ 1629.050450] r8169 0000:03:00.0 enp3s0: Link is Up - 100Mbps/Full - flow control off
[ 1629.051602] r8169 0000:03:00.0 enp3s0: Link is Up - 100Mbps/Full - flow control off
[ 1674.037042] r8169 0000:03:00.0 enp3s0: Link is Up - 100Mbps/Full - flow control off
[ 1674.039326] r8169 0000:03:00.0 enp3s0: Link is Up - 100Mbps/Full - flow control off
[ 1719.043049] r8169 0000:03:00.0 enp3s0: Link is Up - 100Mbps/Full - flow control off
[ 1719.045493] r8169 0000:03:00.0 enp3s0: Link is Up - 100Mbps/Full - flow control off
[ 1764.050407] r8169 0000:03:00.0 enp3s0: Link is Up - 100Mbps/Full - flow control off
[ 2064.006921] r8169 0000:03:00.0 enp3s0: Link is Up - 100Mbps/Full - flow control off
[ 2109.040169] r8169 0000:03:00.0 enp3s0: Link is Up - 100Mbps/Full - flow control off
[ 2154.041450] r8169 0000:03:00.0 enp3s0: Link is Up - 100Mbps/Full - flow control off
[ 2154.044416] r8169 0000:03:00.0 enp3s0: Link is Up - 100Mbps/Full - flow control off
[ 2199.060198] r8169 0000:03:00.0 enp3s0: Link is Up - 100Mbps/Full - flow control off
[ 2244.037260] r8169 0000:03:00.0 enp3s0: Link is Up - 100Mbps/Full - flow control off
[ 2299.407286] perf: interrupt took too long (4955 > 4951), lowering kernel.perf_event_max_sample_rate to 40250
[ 2544.028343] r8169 0000:03:00.0 enp3s0: Link is Up - 100Mbps/Full - flow control off
[ 2589.041956] r8169 0000:03:00.0 enp3s0: Link is Up - 100Mbps/Full - flow control off
[ 2589.043293] r8169 0000:03:00.0 enp3s0: Link is Up - 100Mbps/Full - flow control off
[ 2634.043665] r8169 0000:03:00.0 enp3s0: Link is Up - 100Mbps/Full - flow control off
[ 2679.043135] r8169 0000:03:00.0 enp3s0: Link is Up - 100Mbps/Full - flow control off
[ 2679.045287] r8169 0000:03:00.0 enp3s0: Link is Up - 100Mbps/Full - flow control off





1- flow control off think normal ... but LMDE6 every 5min show me messages about "enp3s0 failed activating connection " with annoing pop-up whindows on top-right of desktop  (enp3s0 is ethercat connection ) ....
2- after these    " [ 1577.746895] perf: interrupt took too long (3961 > 3937), lowering kernel.perf_event_max_sample_rate to 50250 " ..... never check before .... is normal??

some one can suggest me solution for point 1) and suggest to me something about point 2)? .... can be normal point 2) or something is not ok?

regards
Last edit: 06 Apr 2024 11:07 by bkt.

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06 Apr 2024 12:52 #297680 by bkt
perf: interrupt took too long (4955 > 4951), lowering kernel.perf_event_max_sample_rate to 40250

Messages become from "perf tool -> perf.wiki.kernel.org/index.php/Main_Page .... seems nothing of warning ....

But not find any solution for "connection failed" messages ....

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06 Apr 2024 13:38 #297681 by tommylight
Is enp3s0 an Intel network adapter?
Try setting IRQ coalescing to 0 using ETHTool, and if it is missing:
sudo apt install ethtool
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07 Apr 2024 20:03 #297766 by bkt
seems an realtek8169 ... any how the solve connection messages error?

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08 Apr 2024 02:47 #297786 by rodw
So is the hardware actualy an 8169 or is it a 8168/8111?
If the latter, installing a dkms driver helps a lot.
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08 Apr 2024 07:15 #297793 by bkt
lspci return to me rtl8111/8168/8411 .... so try to install dmks driver

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