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fix: ledger nano x on linux #862

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fix: ledger nano x on linux #862

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6 changes: 5 additions & 1 deletion wallets/usbwallet/hub.go
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Original file line number Diff line number Diff line change
Expand Up @@ -152,7 +152,11 @@ func (hub *Hub) refreshWallets() {
for _, info := range infos {
for _, id := range hub.productIDs {
// Windows and macOS use UsageID matching, Linux uses Interface matching
if info.ProductID == id && (info.UsagePage == hub.usageID || info.Interface == hub.endpointID) {
// Ledger product IDs use MMII format where MM is device model and II is interface flags.
// Match either exact legacy IDs (0x0001, 0x0004, etc.) or device model prefix for
// WebUSB/app-specific IDs (e.g., 0x4011 matches 0x4000 prefix for Nano X with Ethereum app).
modelMatch := id >= 0x1000 && (info.ProductID>>8 == id>>8)
if (info.ProductID == id || modelMatch) && (info.UsagePage == hub.usageID || info.Interface == hub.endpointID) {
devices = append(devices, info)
break
}
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