Go to advanced search

by slipstream42
Sun Aug 18, 2019 7:53 pm
Forum: Python
Topic: Python IDE
Replies: 13
Views: 12520

Re: Python IDE

i am currently running pycharm on a raspberry pi 4B with 4gb of ram and so far i have not installed oracle jdk 8 and pycharm seems to be ok with open jdk. if i run into trouble i will update this post. oh it is really nice to have pycharm on the pi 4B. i did not ever put pycharm on a pi 3B+ because ...
by slipstream42
Thu Aug 15, 2019 5:20 pm
Forum: Troubleshooting
Topic: Wrong screen resolution of Raspbian in VNC Viewer
Replies: 6
Views: 1999

Re: Wrong screen resolution of Raspbian in VNC Viewer

this post applies to the PI 4B - without a monitor plugged in VNC would report "Currently can not show desktop" - so i followed Dougie's suggestion and edited /boot/config.txt (sudo nano /boot/config.txt) (or you can use sudo raspi-config (adv options, resolution) hdmi_force_hotplug=1 hdmi_group=2 h...
by slipstream42
Tue Aug 13, 2019 5:51 pm
Forum: General discussion
Topic: RPi 4 : Lost GPIO-3 restart (and fix)
Replies: 28
Views: 8301

Re: RPi 4 : Lost GPIO-3 restart (and fix)

rpi 4B - put two momentary push buttons (pb) on a prototype hat (one for shutdown and one for boot) - remember you always want to do a shutdown before a restart or your sdcard my get corrupted ----- one pb is for boot ----- this pb shorts Global_En to ground which brings the pi out of halt mode (thi...
by slipstream42
Tue Aug 13, 2019 5:50 pm
Forum: Advanced users
Topic: Reset Button Raspberry Pi4
Replies: 6
Views: 7049

Re: Reset Button Raspberry Pi4

rpi 4B - put two momentary push buttons (pb) on a prototype hat (one for shutdown and one for boot) - remember you always want to do a shutdown before a restart or your sdcard my get corrupted ----- one pb is for boot ----- this pb shorts Global_En to ground which brings the pi out of halt mode (thi...
by slipstream42
Sat Jun 22, 2019 8:43 pm
Forum: Beginners
Topic: Display full screen image on Startup
Replies: 5
Views: 6848

Re: Display full screen image on Startup

- here is an one way to open an image full screen at boot up - this solution uses gpicview that ships with the raspbian os - add these lines in the application section of /etc/xdg/openbox/lxde-pi-rc.xml <application name="gpicview"> <fullscreen>true</fullscreen> </application> - run this command to ...
by slipstream42
Thu May 30, 2019 5:25 pm
Forum: Troubleshooting
Topic: Raspberry pi 3 ERR_NAME_RESOLUTION_FAILED
Replies: 14
Views: 6797

Re: Raspberry pi 3 ERR_NAME_RESOLUTION_FAILED

dougie, your replies are quite helpful thanks and it is six years later... when working on getting eth0 to connect to a router for internet/vnc and working on getting wlan0 to connect to a different router for local only connections the resolv.conf file ended up two confusing lines. tweaked resolv.c...
by slipstream42
Sat Jun 02, 2018 1:58 pm
Forum: Beginners
Topic: Issues with formatting Micro SD Card
Replies: 6
Views: 3733

Re: Issues with formatting Micro SD Card

I had this issue when trying to flash raspbian to a 32gb sandisk sd card on Win10 You're not authorized to perform this operation Please ensure you have necessary permissions for this task Fixed by temporarily turning off Win 10 Controlled File Access open windows defender open virus & threat protec...

Go to advanced search