https://sourceforge.net/p/linux-gpib/support-requests/22/2019-03-07T18:26:59.286000ZRecent changes to 22: linux-gpib Ubuntu installation help2019-03-07T18:26:59.286000Z2019-03-07T18:26:59.286000ZAndersonhttps://sourceforge.net/u/ambegossi/https://sourceforge.net3f0f8fa0942ef1e480bd03ac5859a4acac4fe7d7

<div class="markdown_content"><p>Ok, I was modifying the gpib.conf file on /etc directory, but the correct one is in the /usr/local/etc.<br/> Now the "sudo gpib_config" command is working perfectly and linux is recognizing the gpib device.</p> <p>Thank you very much!</p></div>

2019-03-07T17:40:20.852000Z2019-03-07T17:40:20.852000ZAndersonhttps://sourceforge.net/u/ambegossi/https://sourceforge.net37063268f5bff35c772397bbbddeb5320c5f8d8b

<div class="markdown_content"><p>I'm trying to communicate with an amplifier lock-in Stanford SR830 with NI_GPIB_USB_HS interface</p></div>

2019-03-07T17:38:56.566000Z2019-03-07T17:38:56.566000ZAndersonhttps://sourceforge.net/u/ambegossi/https://sourceforge.netf3bffd5a343b706764acd600f8052e3a6c6a378a

<div class="markdown_content"><p>I had installed the linux-gpib-4.1.0<br/> I have now uninstalled and installed the linux-gpib-4.2.0 kernel and user package.<br/> Now, "sudo gpib_config" returns me the following output:</p> <p>failed to configure boardtype: ni_pci<br/> failed to configure board<br/> main: Invalid argument</p> <p>"gpib_config -v" output :</p> <p>linux-gpib version = 4.2.0</p></div>

2019-03-07T13:44:15.163000Z2019-03-07T13:44:15.163000ZAndersonhttps://sourceforge.net/u/ambegossi/https://sourceforge.net00929ef20faa6805ed327f73f459b46b048b7a09

<div class="markdown_content"><p>I put the dmesg output in this attached text file.</p></div>

2019-03-06T19:54:43.128000Z2019-03-06T19:54:43.128000ZAndersonhttps://sourceforge.net/u/ambegossi/https://sourceforge.net3c154bd95f08fe1a1d42235359095456419eb262

<div class="markdown_content"><p>"sudo modprobe ni_usb_gpib" worked after turning off UEFI secure boot.<br/> But now "sudo gpib_config" returns me the following error:<br/> Segmentation fail</p></div>

2019-03-06T19:31:37.675000Z2019-03-06T19:31:37.675000ZAndersonhttps://sourceforge.net/u/ambegossi/https://sourceforge.netdf49c731ea4c82a0a50c8d6b45d5ec046a597e79

<div class="markdown_content"><p>sudo modinfo ni_usb_gpib output:</p> <p>filename: /lib/modules/4.15.0-45-generic/gpib/ni_usb/ni_usb_gpib.ko<br/> license: GPL<br/> srcversion: B897389CBEF737222BC9058<br/> alias: usb:v3923p725Dd<em>dc</em>dsc<em>dp</em>ic<em>isc</em>ip<em>in</em><br/> alias: usb:v3923p725Cd<em>dc</em>dsc<em>dp</em>ic<em>isc</em>ip<em>in</em><br/> alias: usb:v3923p7618d<em>dc</em>dsc<em>dp</em>ic<em>isc</em>ip<em>in</em><br/> alias: usb:v3923p709Bd<em>dc</em>dsc<em>dp</em>ic<em>isc</em>ip<em>in</em><br/> alias: usb:v3923p702Ad<em>dc</em>dsc<em>dp</em>ic<em>isc</em>ip<em>in</em><br/> depends: gpib_common<br/> retpoline: Y<br/> name: ni_usb_gpib<br/> vermagic: 4.15.0-45-generic SMP mod_unload </p></div>

2019-03-06T18:54:28.423000Z2019-03-06T18:54:28.423000ZAndersonhttps://sourceforge.net/u/ambegossi/https://sourceforge.net6146aaf2b2185df6047597e8368d11e3eeafa318

<div class="markdown_content"><p>Thanks for the answers.</p> <p>I'm following this guide <a href="https://github.com/PythonLabInstControl/SR830_LockInAmplifier" rel="nofollow">https://github.com/PythonLabInstControl/SR830_LockInAmplifier</a><br/> Now, the make command succeeded and I was able to to import Gpib on Python 2.7.</p> <p>Right now I'm trying load and set up Kernel Module, executing the following commands:</p> <p>$ cd /lib/modules/x.xx.x-xx-generic/gpib/ni_usb<br/> $ sudo modprobe ni_usb_gpib</p> <p>but in the "sudo modprobe ni_usb_gpib" command, I'm having the following exit:</p> <p>modprobe: ERROR: could not insert 'ni_usb_gpib': Required key not available</p> <p>Can someone help me?</p></div>

2019-03-05T18:13:40.916000Z2019-03-05T18:13:40.916000ZAndersonhttps://sourceforge.net/u/ambegossi/https://sourceforge.net85bc574ff76a872edeb345bb8a84c52f69b1ac51

<div class="markdown_content"><p>Hello, I'm trying to install the linux-gpib-kernel-4.2.0 on my ubuntu UBUNTU 18.04.1 LTS.<br/> I updated the kernel to 4.19.0-041900-generic and proceeded to install the driver.</p> <p>When I run the make command, this returns me the following error</p> <p>echo &gt;&amp;2 " ERROR: Kernel configuration is invalid."; \ echo &gt;&amp;2 " include/generated/autoconf.h or include/config/auto.conf are missing.";\ echo &gt;&amp;2 " Run 'make oldconfig &amp;&amp; make prepare' on kernel src to fix it."; \ echo &gt;&amp;2 ; \ /bin/false)</p> <p>I would appreciate a more detailed step-by-step guide on how to do this installation.</p></div>