# Ignition Edge fails to start on Raspberry Pi **URL:** \ **Category:** Ignition\ **Created:** [May 15, 2023, 6:18pm UTC](https://forum.inductiveautomation.com/t/ignition-edge-fails-to-start-on-raspberry-pi/73743 "2023-05-15T18:18:30Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![Josh\_Duzan](https://avatars.discourse-cdn.com/v4/letter/j/2acd7d/32.png) [@Josh\_Duzan](https://forum.inductiveautomation.com/u/Josh_Duzan)\ **Post date:** [May 15, 2023, 6:18pm UTC](https://forum.inductiveautomation.com/t/ignition-edge-fails-to-start-on-raspberry-pi/73743/1 "2023-05-15T18:18:30Z")
this was a working project on a raspberry pi. I ran the commands sudo apt-get update and apt-get upgrade which kicked off this issue. some key lines in the log file ```auto OpenJDK Client VM warning: You have loaded library /usr/local/ignition/jre-tmp/sqlite-3.39.2.0-854638ac-fa93-4600-b52f-95492b1dccbb-libsqlitejdbc.so which might have disabled stack guard. The VM will try to fix the stack guard now. INFO | jvm 1 | 2023/05/15 12:57:11 | It's highly recommended that you fix the library with 'execstack -c ', or link it with '-z noexecstack'. INFO | jvm 1 | 2023/05/15 12:57:11 | Failed to load native library:sqlite-3.39.2.0-854638ac-fa93-4600-b52f-95492b1dccbb-libsqlitejdbc.so. osinfo: Linux/aarch64 INFO | jvm 1 | 2023/05/15 12:57:11 | java.lang.UnsatisfiedLinkError: /usr/local/ignition/jre-tmp/sqlite-3.39.2.0-854638ac-fa93-4600-b52f-95492b1dccbb-libsqlitejdbc.so: /usr/local/ignition/jre-tmp/sqlite-3.39.2.0-854638ac-fa93-4600-b52f-95492b1dccbb-libsqlitejdbc.so: wrong ELF class: ELFCLASS64 (Possible cause: architecture word width mismatch) INFO | jvm 1 | 2023/05/15 12:57:11 | 12:57:11,249 |-WARN in ch.qos.logback.core.db.DataSourceConnectionSource@62feac - Could not discover the dialect to use. java.sql.SQLException: Error opening connection ``` [wrapper.log](https://forum.inductiveautomation.com/uploads/short-url/6u6IQFQIvlwPeGtH30MLC5WjPbg.log) (7.6 MB) ---
**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\ **Post date:** [May 15, 2023, 6:22pm UTC](https://forum.inductiveautomation.com/t/ignition-edge-fails-to-start-on-raspberry-pi/73743/2 "2023-05-15T18:22:42Z")
I think it's the same issue as this thread: [Gateway Startup Failed Raspberry - #12 by Kevin.Herron](https://forum.inductiveautomation.com/t/gateway-startup-failed-raspberry/73243/12) Which essentially boils down to: you have a mismatch between OS/hardware arch and the version of Edge you downloaded. I suspect that the newer RPi4 with 64-bit CPU require a 64-bit OS to match for 8.1.22+. ---
**Author:** ![Josh\_Duzan](https://avatars.discourse-cdn.com/v4/letter/j/2acd7d/32.png) [@Josh\_Duzan](https://forum.inductiveautomation.com/u/Josh_Duzan)\ **Post date:** [May 15, 2023, 6:28pm UTC](https://forum.inductiveautomation.com/t/ignition-edge-fails-to-start-on-raspberry-pi/73743/3 "2023-05-15T18:28:53Z")
Ok. thank you for the reply. ---
**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\ **Post date:** [May 15, 2023, 6:30pm UTC](https://forum.inductiveautomation.com/t/ignition-edge-fails-to-start-on-raspberry-pi/73743/4 "2023-05-15T18:30:45Z")
It's strange that it _was_ working but now isn't. I can't readily explain that. ---
**Author:** ![Josh\_Duzan](https://avatars.discourse-cdn.com/v4/letter/j/2acd7d/32.png) [@Josh\_Duzan](https://forum.inductiveautomation.com/u/Josh_Duzan)\ **Post date:** [June 14, 2023, 8:25pm UTC](https://forum.inductiveautomation.com/t/ignition-edge-fails-to-start-on-raspberry-pi/73743/5 "2023-06-14T20:25:02Z")
updating to the 64 bit OS worked. Cheers!