RM FW 3.14.1.9 -- FileNotFoundError

[siccegge]

Hi!

rmview doesn't start any more and fails with an FileNotFoundError at with sftp.file('/etc/remarkable.conf') as f: -- I can confirm this file indeed does not seem to exist on the remarkable's file system

config:

{
  "ssh": {"password": "XXXXXXXX"},
  "backend": "screenshare",
  "orientation": "auto",
  "pen_size": 15,
  "pen_color": "red",
  "pen_trail": 200,
  "background_color": "white",
  "hide_pen_on_press": true
}

Log output

% python3 -m rmview example.json
2024-09-19 10:27:38+0200 [-] Log opened.
[INFO] STARTING: Thu Sep 19 10:27:38 2024
[INFO] Searching configuration in example.json, rmview.json, /home/christoph/.config/rmview.json
[INFO] Fetching configuration from example.json
[WARNING] Config file "example.json" is readable by others (permissions=644). If your config file contains secrets (e.g. password) you are strongly encouraged to make sure it's not readable by other users (chmod 600 example.json)
qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 702, resource id: 14929275, major code: 40 (TranslateCoords), minor code: 0
[INFO] Using known hosts file: /home/christoph/.config/rmview_known_hosts
[INFO] Loaded known hosts from /home/christoph/.config/rmview_known_hosts
[INFO] Connecting...
[INFO] Connected to 10.11.99.1
[INFO] Detected SW version: 3.14.1.9
[INFO] Detected device: reMarkable 2.0
[INFO] Using backend 'screenshare'
[INFO] Connecting to ScreenShare, make sure you enable it
[WARNING] Authenticating, please wait...
2024-09-19 10:27:40+0200 [-] ChallengeReaderProtocol starting on 5901
2024-09-19 10:27:40+0200 [-] Starting protocol <rmview.screenstream.screenshare.ChallengeReaderProtocol object at 0x7fe7e5098cd0>
[INFO] received timestamp challenge 1726734319395
2024-09-19 10:27:42+0200 [ChallengeReaderProtocol (UDP)] Unhandled Error
    Traceback (most recent call last):
      File "/usr/lib/python3/dist-packages/twisted/python/log.py", line 80, in callWithContext
        return context.call({ILogContext: newCtx}, func, *args, **kw)
      File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 117, in callWithContext
        return self.currentContext().callWithContext(ctx, func, *args, **kw)
      File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 82, in callWithContext
        return func(*args, **kw)
      File "/usr/lib/python3/dist-packages/twisted/internet/posixbase.py", line 683, in _doReadOrWrite
        why = selectable.doRead()
    --- <exception caught here> ---
      File "/usr/lib/python3/dist-packages/twisted/internet/udp.py", line 254, in doRead
        self.protocol.datagramReceived(data, addr)
      File "/home/christoph/Projects/Software/rmview/src/rmview/screenstream/screenshare.py", line 46, in datagramReceived
        if not self.callback(timestamp):
      File "/home/christoph/Projects/Software/rmview/src/rmview/screenstream/screenshare.py", line 119, in runVnc
        userId = self.get_userid()
      File "/home/christoph/Projects/Software/rmview/src/rmview/screenstream/screenshare.py", line 100, in get_userid
        with sftp.file('/etc/remarkable.conf') as f:
      File "/usr/lib/python3/dist-packages/paramiko/sftp_client.py", line 372, in open
        t, msg = self._request(CMD_OPEN, filename, imode, attrblock)
      File "/usr/lib/python3/dist-packages/paramiko/sftp_client.py", line 822, in _request
        return self._read_response(num)
      File "/usr/lib/python3/dist-packages/paramiko/sftp_client.py", line 874, in _read_response
        self._convert_status(msg)
      File "/usr/lib/python3/dist-packages/paramiko/sftp_client.py", line 903, in _convert_status
        raise IOError(errno.ENOENT, text)
    builtins.FileNotFoundError: [Errno 2] No such file

[siccegge]

The following fixes it for me though

--- a/src/rmview/screenstream/screenshare.py
+++ b/src/rmview/screenstream/screenshare.py
@@ -97,7 +97,7 @@ class ScreenShareStream(QRunnable):
   """
   def get_userid(self):
     with self.ssh.open_sftp() as sftp:
-      with sftp.file('/etc/remarkable.conf') as f:
+      with sftp.file('/home/root/.config/remarkable/xochitl.conf') as f:
         file_content = f.read().decode()

     cfg = configparser.ConfigParser(strict=False)