<div dir='auto'>ttyS0 is usually a physical rs232 port. Are you sure that your laptop has such a port? Or do you use a usb cable and you should use ttyUSB0???<div dir="auto"><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On 28 Oct 2022 20:27, Julian Macassey <julian@n6are.com> wrote:<br type="attribution" /><blockquote class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><p dir="ltr"><br>
	I am running kubuntu 22.04.1 on a Framework laptop.</p>
<p dir="ltr">	I have loaded the daily build from flatpak and Chirp<br>
comes up when opened.</p>
<p dir="ltr">	My radio is a Baofeng UV-5RV2+</p>
<p dir="ltr">	I followed the instructions in:</p>
<p dir="ltr">	https://chirp.danplanet.com/projects/chirp/wiki/CSV_HowTo<br>
	<br>
+ A Clean Start<br>
+ <br>
+ If you want to get an empty CHIRP-compatible CSV file, the<br>
+ easiest way is to let CHIRP create one for you. Here are the<br>
+ approximate steps for creating an empty file, editing it in an<br>
+ external editor and opening it back up in CHIRP:<br>
+ <br>
+ Start CHIRP<br>
+ Go to File > New to create an empty CSV file<br>
+ <br>
+ Add a memory to the first row, by entering a frequency<br>
+ such as 146.52<br>
+ <br>
+ <br>
+ Go to File > Export to save the template file to something<br>
+ ending with a .csv extension<br>
+ <br>
+ Open the file in your spreadsheet or external application of<br>
+ choice, make edits and save</p>
<p dir="ltr">+ Re-open the file in CHIRP to validate that the format is<br>
+ still correct, by going to File > Open and choosing your file<br>
+ <br>
+ Optionally use File > Import to import the contents of your<br>
+ CSV file into another radio image<br>
+ </p>
<p dir="ltr">...</p>
<p dir="ltr">+ If you have a clone-mode radio, upload the changes back to your<br>
+ device using Radio > Upload To Radio. If you are using a<br>
+ live-mode radio, wait until all of the changes finish<br>
+ synchronizing back to the device by watching the status bar in<br>
+ the lower right corner of the main window.</p>
<p dir="ltr">	So, when I plug in my radio, I see the following in<br>
/var/logsyslog:</p>
<p dir="ltr">------<br>
Oct 28 18:07:10 localhost kernel: [218263.636611] usb 3-4: new full-speed USB device number 15 using xhci_hcd<br>
Oct 28 18:07:11 localhost kernel: [218264.061760] usb 3-4: New USB device found, idVendor=067b, idProduct=2303, bcdDevice= 3.00<br>
Oct 28 18:07:11 localhost kernel: [218264.061769] usb 3-4: New USB device strings: Mfr=1, Product=2, SerialNumber=0<br>
Oct 28 18:07:11 localhost kernel: [218264.061772] usb 3-4: Product: USB-Serial Controller<br>
Oct 28 18:07:11 localhost kernel: [218264.061775] usb 3-4: Manufacturer: Prolific Technology Inc.<br>
Oct 28 18:07:11 localhost kernel: [218264.064089] pl2303 3-4:1.0: pl2303 converter detected<br>
Oct 28 18:07:11 localhost kernel: [218264.066251] usb 3-4: pl2303 converter now attached to ttyUSB0<br>
Oct 28 18:07:11 localhost mtp-probe: checking bus 3, device 15: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-4"<br>
Oct 28 18:07:11 localhost mtp-probe: bus: 3, device: 15 was not an MTP device<br>
Oct 28 18:07:11 localhost snapd[13154]: hotplug.go:200: hotplug device add event ignored, enable experimental.hotplug<br>
Oct 28 18:07:11 localhost mtp-probe: checking bus 3, device 15: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-4"<br>
Oct 28 18:07:11 localhost mtp-probe: bus: 3, device: 15 was not an MTP device<br>
Oct 28 18:07:13 localhost ModemManager[824]: <info> [base-manager] couldn't check support for device '/sys/devices/pci0000:00/0000:00:14.0/usb3/3-4': not supported by any plugin</p>
<p dir="ltr">---</p>
<p dir="ltr">	In Chirp I select Radio and slide down to select "Upload<br>
to Radio".</p>
<p dir="ltr">	I get a dialogue box saying:Port /dev/ttyS0, Bofeng,<br>
UV5R, I select OK. I get "An error has occurred Could configure<br>
port: (5, 'Input/output error')</p>
<p dir="ltr">	So just in case, I fiddles with the /dev/ttyS0<br>
permissions:</p>
<p dir="ltr">crw-rw-rw- 1 root dialout 4, 64 Oct 25 11:15 ttyS0</p>
<p dir="ltr">	So what have I not done? What should I do?</p>
<p dir="ltr">Yours<br>
GM5LUK<br></p>
<p dir="ltr">-- <br>
"We can’t be successful unless we lie to customers.” Larry<br>
Ellison to Bruce Scott.<br>
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</blockquote></div><br></div>