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unknown
unknown

20 Sep 2025 23:32

Replied by unknown on topic Mesa hm2/hm2_7i96: error finishing read - Dell 3050 Realtek NIC r8168

Mesa hm2/hm2_7i96: error finishing read - Dell 3050 Realtek NIC r8168

Category: Installing LinuxCNC

sudo lspci -vv

Supplies the drivers currently loaded for each device.

PCW

20 Sep 2025 23:26

Replied by PCW on topic Mesa hm2/hm2_7i96: error finishing read - Dell 3050 Realtek NIC r8168

Mesa hm2/hm2_7i96: error finishing read - Dell 3050 Realtek NIC r8168

Category: Installing LinuxCNC

You can try this script:

File Attachment:

File Name: edrivers_2...9-20.txt
File Size:0 KB

first

chmod +x edrivers.txt

then

./edrivers.txt

upplib
upplib

20 Sep 2025 23:07

Replied by upplib on topic Mesa hm2/hm2_7i96: error finishing read - Dell 3050 Realtek NIC r8168

Mesa hm2/hm2_7i96: error finishing read - Dell 3050 Realtek NIC r8168

Category: Installing LinuxCNC

Thanks. I think the install of dkms pkg exited with an error code. I added a line in the dkms.conf file to blacklist r8169.

Will try to re-install the whole thing again. What is the cmd to check what driver is installed. Is used lspci and ethtool. Is there a device manager like windows to check the installed driver?
Thanks

unknown
unknown

20 Sep 2025 22:15

Replied by unknown on topic Update LinuxCNC 2.9.5 on debian 13

Update LinuxCNC 2.9.5 on debian 13

Category: Installing LinuxCNC

One thing I would check is the kernel command line options, did your previous install have any isolated cores ?
Unless the grub config files have not been modified manual editing is required for any extra options.
If the above is not the issue the Debian supplied kernel may require an in depth look at the config.

Or I maybe just barking up the wrong tree and be completely wrong, my apologies if that is the case.

PCW

20 Sep 2025 21:29

Replied by PCW on topic Update LinuxCNC 2.9.5 on debian 13

Update LinuxCNC 2.9.5 on debian 13

Category: Installing LinuxCNC

Looks like the latency is worse than Debian 12 (if Debian 12 was working)

What does:

sudo chrt 99 ping -i .001 -c 60000 -q [card_ip_address]

report ?

Where [card_ip_address] is the ip address of the 7I76E

(the command will run for 1 minute and then print statistics)

Hakan
Hakan

20 Sep 2025 21:26

Replied by Hakan on topic Sync Problem LinuxCNC + EL8EC400F

Sync Problem LinuxCNC + EL8EC400F

Category: EtherCAT

Can you test with a negative value for refClockSyncCycles, like refClockSyncCycles="-10"

20 Sep 2025 21:14

Replied by JT on topic FlexGui -Touch off

FlexGui -Touch off

Category: Flex GUI

MaHa wrote:
It seems i am attracting 'touch off' troubles. Still working on my UI. After run from terminal,homing,loading a g-code file and then press touch off button (touchoff_selected_pb) , linuxcnc shuts down with an error. At least there is some info printed in the terminal. This is from the flex_examples axis:

Warning: Spoiler!

Found file(REL): ./main.hal
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/PyQt6/uic/ui_file.py", line 35, in __init__
    document = ElementTree.parse(ui_file)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/xml/etree/ElementTree.py", line 1218, in parse
    tree.parse(source, parser)
File "/usr/lib/python3.11/xml/etree/ElementTree.py", line 569, in parse
    source = open(source, "rb")
             ^^^^^^^^^^^^^^^^^^
FileNotFoundError: [Errno 2] Datei oder Verzeichnis nicht gefunden: '/home/miller/linuxcnc/configs/flex_examples/touchoff.ui'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/libflexgui/dialogs.py", line 70, in touchoff_selected
    to = touchoff.app()
         ^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/libflexgui/touchoff.py", line 22, in __init__
    loadUi(to_ui_path, self)
File "/usr/lib/python3/dist-packages/PyQt6/uic/load_ui.py", line 86, in loadUi
    return DynamicUILoader(package).loadUi(uifile, baseinstance)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/PyQt6/uic/Loader/loader.py", line 62, in loadUi
    return self.parse(filename)
           ^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/PyQt6/uic/uiparser.py", line 995, in parse
    ui_file = UIFile(filename)
              ^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/PyQt6/uic/ui_file.py", line 37, in __init__
    self._raise_exception("invalid Qt Designer file", detail=str(e))
File "/usr/lib/python3/dist-packages/PyQt6/uic/ui_file.py", line 92, in _raise_exception
    raise UIFileException(self._ui_file, message, detail=detail)
PyQt6.uic.exceptions.UIFileException: /home/miller/linuxcnc/configs/flex_examples/touchoff.ui: invalid Qt Designer file: [Errno 2] Datei oder Verzeichnis nicht gefunden: '/home/miller/linuxcnc/configs/flex_examples/touchoff.ui'
/usr/bin/linuxcnc: Zeile 977: 2156382 Abgebrochen             $EMCDISPLAY -ini "$INIFILE" $EMCDISPLAYARGS $EXTRA_ARGS
Shutting down and cleaning up LinuxCNC...

By run from terminal do you mean you launched flexgui from a terminal or linuxcnc?

FileNotFoundError: [Errno 2] Datei oder Verzeichnis nicht gefunden: '/home/miller/linuxcnc/configs/flex_examples/touchoff.ui'

That is an installed file not one that is in the configs directory so it makes me think your not running flex from linuxcnc.

JT

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