Public bug reported:
Bluetooth receiver doesn't connect with kernel after sleep/boot-up. The
receiver is awake because "kernel: [339132.269449] Bluetooth: hci0 ACL packet
for unknown connection handle ##" appears in the system log because I'm shaking
the mouse.
Sometimes it takes over 4 minutes of shaking to reconnect the mouse.
I do not know where to report this bug.
Is it the kernel? Because it's the kernel that report that something is
happening on the bluetooth receiver.
Is it HCI? Because if I reset hci0, I have to shake the mouse again.
Is it the hardware driver that enter sleep mode incorrectly?
And finally, is it the bluetooth stack?
This machine runs Ubuntu 16.04 but I've had this problem as long as
I've had this computer. It's a Lenovo G50-45 with a Realtek 8723BE
Wifi/Bluetooth combo HARDCODED into the BIOS (It will not boot if you
change the network card to something else, like Intel 7260).
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Description changed:
Bluetooth receiver doesn't connect with kernel after sleep/boot-up. The
receiver is awake because"kernel: [339132.269449] Bluetooth: hci0 ACL packet
for unknown connection handle ##" appears in the system log because I'm shaking
the mouse.
Sometimes it takes over 4 minutes of shaking to reconnect the mouse.
I do not know where to report this bug.
Is it the kernel? Because it's the kernel that report that something is
happening on the bluetooth receiver.
Is it HCI? Because if I reset hci0, I have to shake the mouse again.
Is it the hardware driver that enter sleep mode incorrectly?
And finally, is it the bluetooth stack?
This machine runs Ubuntu 16.04 but I've had this problem as long as
- I've had this computer. It's a Lenovo G50-45 with a Realttek 8723BE
+ I've had this computer. It's a Lenovo G50-45 with a Realtek 8723BE
Wifi/Bluetooth combo HARDCODED into the BIOS (It will not boot if you
change the network card to something else, like Intel 7260).
** Description changed:
- Bluetooth receiver doesn't connect with kernel after sleep/boot-up. The
receiver is awake because"kernel: [339132.269449] Bluetooth: hci0 ACL packet
for unknown connection handle ##" appears in the system log because I'm shaking
the mouse.
+ Bluetooth receiver doesn't connect with kernel after sleep/boot-up. The
receiver is awake because "kernel: [339132.269449] Bluetooth: hci0 ACL packet
for unknown connection handle ##" appears in the system log because I'm shaking
the mouse.
Sometimes it takes over 4 minutes of shaking to reconnect the mouse.
I do not know where to report this bug.
Is it the kernel? Because it's the kernel that report that something is
happening on the bluetooth receiver.
Is it HCI? Because if I reset hci0, I have to shake the mouse again.
Is it the hardware driver that enter sleep mode incorrectly?
And finally, is it the bluetooth stack?
This machine runs Ubuntu 16.04 but I've had this problem as long as
I've had this computer. It's a Lenovo G50-45 with a Realtek 8723BE
Wifi/Bluetooth combo HARDCODED into the BIOS (It will not boot if you
change the network card to something else, like Intel 7260).
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https://bugs.launchpad.net/bugs/1548317
Title:
kernel: [some.number] Bluetooth: hci0 ACL packet for unknown
connection handle ##
Status in linux package in Ubuntu:
New
Bug description:
Bluetooth receiver doesn't connect with kernel after sleep/boot-up. The
receiver is awake because "kernel: [339132.269449] Bluetooth: hci0 ACL packet
for unknown connection handle ##" appears in the system log because I'm shaking
the mouse.
Sometimes it takes over 4 minutes of shaking to reconnect the mouse.
I do not know where to report this bug.
Is it the kernel? Because it's the kernel that report that something is
happening on the bluetooth receiver.
Is it HCI? Because if I reset hci0, I have to shake the mouse again.
Is it the hardware driver that enter sleep mode incorrectly?
And finally, is it the bluetooth stack?
This machine runs Ubuntu 16.04 but I've had this problem as long as
I've had this computer. It's a Lenovo G50-45 with a Realtek 8723BE
Wifi/Bluetooth combo HARDCODED into the BIOS (It will not boot if you
change the network card to something else, like Intel 7260).
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1548317/+subscriptions
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