gnome-bluetooth will not work properly after turn off in UI at first time. #162
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benzea
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Jun 23, 2021
The kernel will always send exactly one event, but the size of the passed struct will depend on the length of the submitted read() and the kernel version. i.e. the interface can be extended and we need to expect for a read to be longer than expected if we ask for it. Fix this by only requesting the needed length and explicitly check the length against the V1 version of the structure to make the code a bit more future proof in case the internal copy of the struct is updated to contain new fields. Closes: bluez#162
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The experience was flawless (no issue like this one) with Ubuntu 20.04, but on Ubuntu 21.04 the problem is happening. Maybe the new kernel raises a new issue. |
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Hi,
When I turned off Bluetooth in gnome UI then turn it on again, devices are not listed.
[test environment]
OS: ubuntu 20.04
kernel: 5.13-rc6
Below is the bug in gnome-bluetooth and Benjamin send a patch to linux-bluetooth.
Bug from gnome-bluetooth:
https://gitlab.gnome.org/GNOME/gnome-bluetooth/-/issues/38
Patch discussion in linux-bluetooth:
https://marc.info/?t=162004758900003&r=1&w=2
Can we merge this patch back to bluez?
Thanks.
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