helium-program-library: Ledger wallet migration with unknwon_error (0x6a81) at Sign Transactions step
Can anyone check the logs of the migration service on the server side when we try to migrate our wallet to Solana 44/501 using the migration tool?

On Discord I found another user (grfx) with the exact same problem with the following similarities:
- Ledger Nano X
- FW: 2.1.0
- Ledger App Solana: 1.3.1
- Ledger App Helium-Solana: 1.3.0
- Hotspot(s) linked to the Ledger wallet
I also tried to use the Solana CLI for testing purposes and the following command works well with the Solana App, but not with the Helium-Solana app, although here only the derivation path has been changed compared to the Solana app:
Solana App open:
% solana-keygen pubkey "usb://ledger"
98pGRK*****************************FvGk1
Helium-Solana App open:
% solana-keygen pubkey "usb://ledger"
Error: protocol error: Unknown error
Not sure if this has anything to say, but “Unkown error” is a match here. 🤓
Can any of you help to fix this problem so that we (with the setup above) can migrate? Thanks in advance!
Juergen Discord: Hawk#0416
About this issue
- Original URL
- State: closed
- Created a year ago
- Comments: 20
Commits related to this issue
- Fix issue ledger migratign with hotspots [#204] — committed to helium/helium-program-library by ChewingGlass a year ago
- Merge pull request #212 from helium/bugfix/hotspot-ledger Fix issue ledger migratign with hotspots [#204] — committed to helium/helium-program-library by ChewingGlass a year ago
- Refactor/entity key bytea (#218) * Fix issue ledger migratign with hotspots [#204] * Fix close delegation (#214) * Buffers to bytea * revert exaple --------- Co-authored-by: Chewing Gl... — committed to helium/helium-program-library by bryzettler a year ago
Hello, I have excatly the same problerme when i try to sign transaction in the helium-solana app unknwon_error (0x6a81). I have an hotspot linked to my ledger. i try with a lot of sol on my ledger wallet but it is the same thing. i try with brave chrome On windows, android. it’s very strange because i have the problem only with the account 0 with my hotspot. But when i try with an other account (1 for example (i have nothin on them) ) i can sign transaction
kk trying to reproduce now