getting “failed signature verification” during ADB SIDELOAD with the provided images. USB cable works fine for initial QFIL flashing and flashing the recovery img.
In Lineage recovery, given the option to continue yes/no after verification failed. selecting yes errors out with error 7 after about 5 seconds.
Tried two diff usb cables.
Suggestions?
I got some 422’s editing some of my Blueprint posts yesterday. I was using firefox, switched to chrome and finished up without error. It’s just some cache problem. Clear your cache or try a different browser. If this doesn’t solve it for you you need to contact discourse for answers.
You are in test mode with driver signing disabled?
@pgale I think I just realized that after reading your Lineage instructions that I installed webview Version: 125.0.6422.148 not the one you recommended for your build. I wonder if that’s why I’m still having issues in my original mattmon 8.1 build with the custom-card error. Will try the newer one tonight as well.
test mode with signing disabled. the inital QFIL flash goes normally and boots as expected, its the ADB SIDELOAD that fails.
i’ll pull out an old linux laptop and see about trying it that way at some poine this week when work isnt crazy.
same result in linux.
fails to verify image, asks if i want to proceed yes/no, and after selecting yes, errors our in about 5 seconds with:
E1001: Failed to update system image, error in /sideload/package.zip (status 7)
flashing with EDL works fine, its just updating via the lineage recovery that fails. open to any suggestions?
EDIT:::SOLVED!!!
downloaded clean copy of system image with gdown utility.:
pip install gdown
gdown 1m34JjwxukdH8Y5WEUCZuPSiyrQHrI6ke
still got error about /system not existing, so wiped data/cache in Lineage recovery, and then wiped system too.
flash ran smoothly at that point. i guess the 2 other attempts i made to download the image zip file didnt get it correctly? or saved it wrong? i had downloaded in chrome on windows and then SCP transferred it to a headless linux laptop, so maybe the transfer failed? no idea.
Great you got it working. So do you think it was a corrupt download?
it would have to be? i downloaded it twice on windows in chrome. failed to flash on the machine that it downlaoded on, and on another computer that i used a USB stick to transfer the files to (airgapped test machine). also failed on linux laptop when i used SCP to transfer to files from windows to linux laptop.
ONLY worked when downloads were done directly on linux laptop. all file sizes were exactly the same, so its not like it truncated bytes off the tail end of the download.
only thing i had to do extra was format /system from inside LineageOS recovery, because the flash failed otherwise.
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@pgale Got Lineage loaded up on a new TSV so I will test this out tomorrow with HA and see if this resolves my custom-card loading issue. Thanks for the simple write up!
Quick question… is there any way to force Fully Kiosk to automatically launch if there’s a power failure and the device shuts down?
@pgale with lineagos do u have any issues with ipmic not working? I have everything set up following @dinki tutorial for viewassist (specifically streamassist and ipmic) but im not getting wake word or voice working on the thinksmart. I am using wallpanel as well btw. Might have to just bite the bullet and pay for FK if it works better than wallpanel for my use cases.
Yes. If FKB is set to kiosk mode and auto-start, when power is restored, it’ll simply start up again 
If you don’t want to use FKB, there are some auto start apps you can use to start anything up you want.
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Might be best asking on the discord server:
A few people had similar issues. It is fairly complex and easy to make mistakes with entity names etc. I did that several times 
Do you also mean ipmic or rtpmic? I use the latter and it works ok.
Sorry, yes rtpmic. Any special settings?
Just those in dinki’s instructions and videos.
Lineage FTW! custom: button-card now working correctly and looks fantastic!
Thank you to all of you who made this happen. This is, by far, the most seamless version I’ve tried out yet with the TSV’s
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Perfect! Glad it’s working.
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I know that tequila bottle. 
Delicious stuff. Ring the bell!
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Very good. What media player are you using on the device? I found Fully Kiosk, Browser Mod and web based playback to be sub-optimal and missing some features so recently installed the snapcast client on all of my TSVs - really great playback experience.
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