**** BEGIN LOGGING AT Tue Jan 17 02:59:56 2023 Jan 17 20:39:14 The AI-64 running the Servo Cape: https://forum.beagleboard.org/t/bbai64-gpio-numbers/33697/7?u=silver2row Jan 17 20:39:35 It works! Way to go everyone. I finally think I am getting the hang of things. Jan 17 20:41:49 .. Jan 17 20:41:52 Hey. Jan 17 20:42:02 What does this mean: -bash: ./pwmsOne.py: /usr/bin/python3^M: bad interpreter: No such file or directory ? Jan 17 20:42:31 I am on the BBAI-64 testing python3 files and I cannot use chmod for my files for some reason? Jan 17 20:46:34 Hi, All. I have an BBB + LCD (and LCD cape).  The LCD is working. I see the video. but touchscreen is somehow reversed. Lick if i try to press on the top of display, the click will go on bottom. This is only on Y axis. On X it is working fine. Jan 17 20:46:52 There is someone that can help me ? Jan 17 20:47:16 i use this link to activate my lcd https://groups.google.com/g/beaglebone/c/GIyC_TJB_3I Jan 17 20:49:34 I do not know if I can help you! I can try. Jan 17 20:49:50 Have you tried the overlay yet? Jan 17 20:50:29 BeagleBoneB_LCD: Try one of the overlays for your size of screen... Jan 17 20:51:30 BeagleBoneB_LCD: Also, there is a forum. I would like to help you there if possible. Jan 17 20:51:36 enable_uboot_overlays=1 Jan 17 20:51:37 uboot_overlay_addr0=/lib/firmware/BB-VIEW-LCD7-01-00A0.dtbo Jan 17 20:51:37 disable_uboot_overlay_video=1 Jan 17 20:51:38 disable_uboot_overlay_adc=1 Jan 17 20:51:46 i tired all those Jan 17 20:52:10 Is it a HDMI touchscreen? Jan 17 20:52:23 no, i use a cape Jan 17 20:52:34 Okay. Please tell which Cape. Jan 17 20:52:40 https://www.waveshare.com/w/upload/9/93/LCD_CAPE_Schematic.pdf Jan 17 20:53:29 https://www.waveshare.com/lcd-cape-4.3inch.htm Jan 17 20:55:58 Have you tried to see what boot messages show (use pastebin.com to paste) when the Cape is attached? Jan 17 20:56:39 Also, in pastebin.com use gpioinfo and output that command. Jan 17 20:57:47 BeagleBoneB_LCD: Sorry, that came out wrong. on the bbb, type gpioinfo. That output from gpioinfo should show and please use pastebin.com to post that output. Jan 17 20:59:33 https://pastebin.com/EfRR9fRJ Jan 17 20:59:36 like this? Jan 17 21:02:35 Yes. Jan 17 21:04:47 Studying will take place. In the meantime, just for kicks, do you have a window manager and which one do you have currently? Jan 17 21:06:29  window manager? Jan 17 21:06:31 for instance, if you are using xfce, you will have xfwm4. Jan 17 21:06:49 Most likely... Jan 17 21:07:33 I am using lxde Jan 17 21:07:39 Oh. Jan 17 21:07:54 debian 10.3 with lxde Jan 17 21:07:54 Are you using an older image or did you make your own? Jan 17 21:08:00 Got it. Okay. Jan 17 21:09:15 i want you to read this page online: https://wiki.debian.org/LXDE Jan 17 21:09:19 I will read it too. Jan 17 21:10:18 ok Jan 17 21:11:30 Also, the LXDE Wiki is down. This may be b/c they stopped producing. I cannot be sure but their last update was in 2021. Jan 17 21:11:35 I didn.t used apt install task-lxde-desktop, only lxde and lxde-core and  lxde-icon-theme Jan 17 21:11:51 Okay. Jan 17 21:12:27 do you know other "window manager" ? that is working on debian? Jan 17 21:13:01 Yes. xfce4 but it is heavy on resources. If you look up ideas on xfce4 minimal, it will show you other ideas. Jan 17 21:13:47 Here... Jan 17 21:13:56 But I do not want you to break your system. Jan 17 21:14:05 Be careful: https://wiki.debian.org/Xfce Jan 17 21:16:12 Also: https://docs.xfce.org/start Jan 17 21:16:18 That will help you. Jan 17 21:16:31 That is if you choose to go that route. Jan 17 21:17:10 BeagleBoneB_LCD: I never got good at lxde environments. Jan 17 21:17:36 I am sorry. Maybe someone else will help more or in the forum.beagleboard.org forums. Jan 17 21:19:21 ok, there is a lot of information and a lot of steps. For the first i have to uninstall lxde right? Jan 17 21:21:09 No. Jan 17 21:21:52 do you think that it will help?  my mouse is working fine(i am using also a mouse), I have issues only with the touchscreen Jan 17 21:22:54 Lots of steps, yes (sort of). If you want to have a working LCD and have the Cape installed w/ kernel 4.19.x, then put in the overlay in /boot/uEnv.txt, try xfce4 (maybe the minimal version first), and then report. Jan 17 21:23:14 I think this will work, i.e. as I have used other LCD Capes w/ xfce4 and they worked. Jan 17 21:23:30 I looked through your pastebin.com paste. I do not see anything odd (yet). Jan 17 21:24:02 You do not need lxde. You can use xfce4 but it gave me issues before today too. Jan 17 21:24:20 I do not have that specific Cape now. I am sorry. Jan 17 21:24:29 There is no way for me to really test it out. Jan 17 21:25:42 brb Jan 17 21:30:43 So, what I have done in the past w/ xfce4, w/ SD Card on the BBB and having a Cape, was this... Jan 17 21:31:00 apt update && apt upgrade Jan 17 21:31:09 apt install xfce4 Jan 17 21:31:38 df -h Jan 17 21:31:46 sorry, wrong chat Jan 17 21:31:48 Right. Jan 17 21:32:13 Make sure you have tons of space, i.e. 500MB. Jan 17 21:32:19 at least. Jan 17 21:32:32 SD Card is preferable. Jan 17 21:33:12 Anyway... Jan 17 21:33:23 i still have 2 gb on the SD card... when i install lxde it is take a lot of space. ....like 1.5 -2 GB Jan 17 21:33:26 "lot" Jan 17 21:33:39 Oh. Jan 17 21:34:50 How big is the SD Card? Jan 17 21:35:05 do you know what is the bigger SD card supported by BBB? can I use a 64GB sd card? Jan 17 21:35:19 32GB works for me w/ xfce4. Jan 17 21:35:23 right now i am using 8GB sd card Jan 17 21:35:54 Right. There are also minimal images available too. Bullseye images from beagleboard.org are available. Jan 17 21:37:05 I have not used lxde in three years for whatever reason. I think my server at the time was xfce4 b/c of input errors from lxde. They need help from what I saw. Jan 17 21:37:26 They need support. Jan 17 21:38:14 LXDE people need additional help, right, and I am not sure when or if they will update their current system set up. Jan 17 21:40:44 I think this may be the issue. I know nothing about LXDE right now and I failed out of their system years ago instead of making it work better. Jan 17 21:41:00 I could have pitched in but... Jan 17 21:41:06 Too much too soon! Jan 17 21:41:54 I see you have i2c-0 not being utilized. Is there an EERPOM on the Cape? Jan 17 21:43:04 No, i dont thinks so, Maybe it is internal BBB eeprom Jan 17 21:44:40 just finished this action, and a reboot, but there is no change, Jan 17 21:47:26 Do you have a XFCE prompt to sign in? Jan 17 21:47:39 or is it LXDE still? Jan 17 21:48:25 LXDE is still here Jan 17 21:49:09 apt remove lxde --purge maybe. Again, I do not use the LXDE source and for a long time, I have not used it. So, I am kind of guessing here. Jan 17 21:50:42 I already tried apt remove lxde --purge before installing XFCE.. Jan 17 21:51:11 Hmm. Jan 17 21:51:21 What is on the LCD? Jan 17 21:51:36 imgur the photo please. Jan 17 21:59:04 I can not upload using "imgur" for some reasons i Need an account but i can not create an account from my region.. or something like this. But is basically the second img from this site https://tutorialforlinux.com/2020/06/24/how-to-create-application-launcher-on-lxde-desktop-main-menu/ Jan 17 22:05:48 Okay. Jan 17 22:06:27 I went there online. I remember that site from a while back. Jan 17 22:06:40 Hence, 2020. Jan 17 22:06:52 Dang it. Jan 17 22:07:24 I can provide little help now if I cannot see the desktop you are running. I know what you said, the LXDE desktop is still on your LCD. Jan 17 22:07:27 ok. solve it, by using  update-alternatives --config x-session-manager Jan 17 22:07:32 But...it should not be. Jan 17 22:07:35 Ya! Jan 17 22:07:59 Are you running Debian? Jan 17 22:08:00 but i still have the same issue with inverted Y axis on touch screeen Jan 17 22:08:06 yes Jan 17 22:08:07 Oh! Jan 17 22:08:13 It is inverted . Jan 17 22:08:23 I thought the touch screen was not working. Jan 17 22:08:26 cat /etc/debian_version Jan 17 22:08:27 10.13 Jan 17 22:08:31 Okay. Jan 17 22:08:37 I thought the touch screen was not working. :( Jan 17 22:09:02 Is the touchscreen working or not? Or is it just inverted? Jan 17 22:09:18 So, you need to rotate the screen via source! Jan 17 22:10:13 just inverted Jan 17 22:10:20 but only on Y axis Jan 17 22:11:16 like. If i touch right up corner ... I will access the bottom right corner Jan 17 22:11:33 Ha. Jan 17 22:11:34 Okay. Jan 17 22:11:37 I understand now. Jan 17 22:11:45 So, there is a file. Jan 17 22:12:10 This file contains all your x-window-manager utils. Jan 17 22:12:43 Here: https://manpages.debian.org/bullseye/x11-xserver-utils/xrandr.1.en.html#o, Jan 17 22:14:06 what randr version do you have currently? Jan 17 22:14:44 There is a "rotate" option too. Jan 17 22:15:03 xrandr program version 1.5.0 Jan 17 22:15:06 It states --rotate inverted Jan 17 22:15:08 Okay! Jan 17 22:15:20 Try to change your file or use the command line. Jan 17 22:23:16 Actually, that may just invert the screen. Which will make everything work correctly but at...hmm. Jan 17 22:27:43 BeagleBoneB_LCD: What does xinput state? Jan 17 22:27:49 so, xinput Jan 17 22:28:22 xinput -v && xinput list Jan 17 22:28:35 hm, i tried some combination likes xranrd --q1 -y but i recive failed response Jan 17 22:28:49 Hmm. Jan 17 22:29:29 i need to isntall xinput Jan 17 22:29:42 https://manpages.debian.org/bullseye/x11-xserver-utils/xrandr.1.en.html#EXAMPLES Jan 17 22:29:48 That page shows some examples. Jan 17 22:29:58 Let me get my board w/ the output and input. Jan 17 22:42:15 So, I need to write a new image and install the overlay. Jan 17 22:42:18 This may take some time. Jan 17 22:42:44 I found a LCD Cape. So, I can goof w/ the settings some. Jan 17 22:42:47 Brb Jan 17 22:52:31 Hey! Jan 17 22:52:40 I found this page online: https://xorg-team.pages.debian.net/xorg/howto/use-xrandr.html Jan 17 22:52:49 That may be more valuable than the other pages listed. Jan 17 23:01:10 Something is wrong. Jan 17 23:01:16 My board froze. Jan 17 23:01:41 Oh! Jan 17 23:01:46 mh, i tried a lot of combination, MY bbb see the lcd line "default" but when i try any rotate/ reflect the terminal respond me that output default cannot  use rotate "parameter" and reflect "parameter" Jan 17 23:01:46 Wrong overlay... Jan 17 23:02:03 Hmm. Jan 17 23:02:06 on your enviroment? Jan 17 23:02:14 So no rotation and only reflection! Jan 17 23:02:20 Did you try reflection? Jan 17 23:02:38 Yea. I put in the 4-Inch_lCD. Jan 17 23:02:43 yeah, I recived same response Jan 17 23:02:43 I have a 5_Inch. Jan 17 23:02:45 Blah. Jan 17 23:02:47 Oh. Jan 17 23:02:48 Okay. Jan 17 23:02:57 Bear w/ me. I need to alter my overlay. Jan 17 23:03:31 you know a lot of things about beaglebone Jan 17 23:06:22 Nope. I just have failed so many times, I learned something! Jan 17 23:11:15 Whelp. I do not think my Cape is any longer available to use. Jan 17 23:11:26 I will have to do more work on it. Jan 17 23:11:28 Blah. Jan 17 23:11:30 This means... Jan 17 23:11:49 1. I cannot goof w/ the settings. 2. You might have to wait for another person. 3. Be patient! Jan 17 23:12:43 ok, you already do a lot for me. Thank you. I also want to sleep. It is 1:12 AM on my place Jan 17 23:14:19 Later for now! **** ENDING LOGGING AT Wed Jan 18 02:59:56 2023