** Changed in: oem-priority
Status: New => Confirmed
** Changed in: oem-priority
Importance: Undecided => Critical
** Changed in: oem-priority
Assignee: (unassigned) => Atlas Yu (pseudoc)
** Description changed:
[ Impact ]
* Make Bluetooth device Bluetooth device [0489:e111] usable on Ubuntu.
* Root Cause: This device is falsely considered as a MTP device.
- * Affects Distributions: noble, questing, resolute.
+ * Affects Distributions: noble, questing, resolute.
[ Test Plan ]
1. Check device existence: `grep "0489:e111" < <(lsusb)`
2. Check bluetooth device existence: `bluetoothctl list`, should be
none.
3. Install the packages with the fix, and reboot.
4. Check bluetooth device existence again, should see the device now.
[ Where problems could occur ]
* Device with the same ID [0489:e111] but should be a MTP device,
will not be recognized as a MTP device anymore.
* It is very likely that this ID is falsely introduced (10+ years ago)
in the upstream.
[ Other Info ]
1. libmtp:
Upstream bug: https://github.com/libmtp/libmtp/issues/346
patch:
https://github.com/libmtp/libmtp/commit/28c0f53f0a076edd792c42acff4594eb7690cb9f.patch
2. libgphoto2:
Upstream bug: https://github.com/gphoto/libgphoto2/issues/1192
patch:
https://github.com/gphoto/libgphoto2/commit/7c5e5f66bb1a113123e289c221728a2eaee2411f.patch
- 3.hwdb lines:
+ 3. hwdb lines:
/usr/lib/udev/hwdb.d/20-libgphoto2-6t64.hwdb-# Foxconn (for Lenovo) IdeaTab
A2109/A2110/Medion LIFETAB S9714
/usr/lib/udev/hwdb.d/20-libgphoto2-6t64.hwdb:usb:v0489pE111*
/usr/lib/udev/hwdb.d/20-libgphoto2-6t64.hwdb- GPHOTO2_DRIVER=PTP
/usr/lib/udev/hwdb.d/20-libgphoto2-6t64.hwdb- ID_GPHOTO2=1
/usr/lib/udev/hwdb.d/20-libgphoto2-6t64.hwdb- ID_MEDIA_PLAYER=1
--
/usr/lib/udev/hwdb.d/69-libmtp.hwdb-# Foxconn (for Lenovo) IdeaTab
A2109/A2110/Medion LIFETAB S9714
/usr/lib/udev/hwdb.d/69-libmtp.hwdb:usb:v0489pE111*
/usr/lib/udev/hwdb.d/69-libmtp.hwdb- ID_MEDIA_PLAYER=1
/usr/lib/udev/hwdb.d/69-libmtp.hwdb- ID_MTP_DEVICE=1
/usr/lib/udev/hwdb.d/69-libmtp.hwdb-
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https://bugs.launchpad.net/bugs/2137691
Title:
[SRU] Mediatek Bluetooth device [0489:e111] is unusable
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