Issues

• Simulator MCP screenshot returns decoded Image pixels with red/blue swapped; Slint UI colours are correct

  Foundation-Devices/KeyOS#26 · Filter by author ObjSal opened on Sep 19, 2026
  1

• Future consideration: NFC poller session + APDU transceive for third-party / signed apps

  Foundation-Devices/KeyOS#25 · Filter by author vinxp97 opened on Sep 16, 2026

• usb-debug (hosted): a 335-char InputText overruns the app's message queue (ServerQueueFull), and a client that dies mid-command wedges the single-client slot

  Foundation-Devices/KeyOS#24 · Filter by author tobyjaguar opened on Sep 10, 2026
  3

• Permission-gated call made before the app window is registered is dropped unanswered and denied; blocking client then panics on Xous(AccessDenied)

  Foundation-Devices/KeyOS#23 · Filter by author tobyjaguar opened on Sep 10, 2026
  4

• usb-debug Screenshot: README says BGRA8888, hosted simulator returns RGBA (hardware is BGRA)

  Foundation-Devices/KeyOS#22 · Filter by author tobyjaguar opened on Sep 10, 2026
  1

• Hosted kernel panics (process.rs:70: PID .. does not exist) on CloseApp of an app blocked behind a permission modal

  Foundation-Devices/KeyOS#21 · Filter by author tobyjaguar opened on Sep 10, 2026
  1

• Hosted simulator shuts down when simulator-cli's stdin hits EOF (headless / CI runs)

  Foundation-Devices/KeyOS#20 · Filter by author tobyjaguar opened on Sep 10, 2026
  1

• Generalise the Envoy relay: allowlisted, user-consented data fetch for third-party apps (exchange rates already prove the pattern)

  Foundation-Devices/KeyOS#19 · Filter by author tobyjaguar opened on Aug 30, 2026
  1

• Watch-only public key derivation for third-party apps (so read-only apps don't have to ask for a seed phrase)

  Foundation-Devices/KeyOS#18 · Filter by author tobyjaguar opened on Aug 30, 2026
  1

• Developer Mode resets on every power cycle, and the usb-debug error never mentions it (KeyOS 1.4.0-beta3)

  Foundation-Devices/KeyOS#17 · Filter by author tobyjaguar opened on Aug 28, 2026
  5

• Add a way to restart the device (control center + usb-debug), not just shut down

  Foundation-Devices/KeyOS#16 · Filter by author ObjSal opened on Aug 27, 2026
  6

  

• usb-debug/MCP: expose file read/write (Airlock primarily) for automated testing

  Foundation-Devices/KeyOS#15 · Filter by author ObjSal opened on Aug 27, 2026
  2

  

• Apps cannot observe memory pressure: GetSystemStats is masked for third-party apps, and physical OOM is an uncatchable first-touch kill

  Foundation-Devices/KeyOS#12 · Filter by author ObjSal opened on Aug 20, 2026
  1

  

• Simulator: gui-server aborts on a mouse-down (panic cannot unwind in WinitView::mouse_down)

  Foundation-Devices/KeyOS#10 · Filter by author ObjSal opened on Aug 17, 2026
  1

  

• Filesystem corruption on removable media: an app cannot flush its writes (FlushFs is ungrouped)

  Foundation-Devices/KeyOS#9 · Filter by author ObjSal opened on Aug 17, 2026
  12

  

• Add note in update failure screen that the user may need to turn off Tor/Privacy mode in Envoy

  Foundation-Devices/KeyOS#8 · Filter by author csuwildcat opened on Aug 1, 2026
  2

• Make the production bootloader verifiable: publish a normalized boot.bin hash (EXTRA_ENTROPY field masked)

  Foundation-Devices/KeyOS#6 · Filter by author xrviv opened on Jun 13, 2026
  4