[BUG]Xperia 10 crash bug with USB OTG

Tracked by Jolla

asked 2019-11-24 15:13:10 +0300

alloj gravatar image

updated 2020-04-09 20:21:02 +0300

AkiBerlin gravatar image

Xperia 10 repeatable crash bug

1) Connect USB (VFAT 64GB) stick to phone

2) Start playing a song from USB stick

3) Quit Mediaplayer

4) Remove USB volume via File browser (long press the Usb volume and select Remove)

5) Remove USB stick from the device

6) Phone crashes

Xperia 10, Torronsuo

EDIT: bug still persists in

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The mounting/unmounting of the USB OTG hangs the UI for several seconds. Just gently pressing the USB stick to a side causes the device to be unmounted /mounted and UI is unusable for seconds.

alloj ( 2019-11-27 14:34:21 +0300 )edit

I can confirm the problem with an Xperia 10 Plus and Torronsuo/Nuuksio.

The device freezes and crashes as soon as the USB-OTG adapter is unpluged. Using an OTG-Adapter I can unmount and unplug an USB-stick without problem. As soon as the Adapter itself is unpluged the device freezes and reboots after a few seconds. I tried with different Adapers and USB-Sticks and always had the same behaviour.

jpa ( 2019-12-17 23:52:13 +0300 )edit

the same here: just unplugging the adapter without device (stick) is enough to crash the kernel/sfos. It happened once also while plugging in the adapter ...

Leon ( 2019-12-18 00:13:09 +0300 )edit

Firmware Version makes no difference. Unpluging the USB-OTG still crashes the device in the same way as before.

jpa ( 2020-04-02 21:32:47 +0300 )edit

I have the reboot behaviour with my X10 ( when disconnecting from the integrated usb-hub of my pc monitor (phone is in charge only mode). Cable is USB-C (but the simple charging cables, not the type with high data rates) on both ends. Happens ca. 1 of 5 times.

Spark ( 2020-06-21 02:10:40 +0300 )edit