q: - Can you do dmesg | tail -30 in terminal after resume from suspend? 2Jeremy (wa113y3s): a: First of all thank you for your reply! Yes, I will do it immediately as soon as will find the correct way to reproduce it. The thing is that few days ago I turned on the laptop (HP Pavilion g6) and few times made it suspended but backed from work today I found that rfkill list now return this bluetooth adapter. {code:java} ~$ rfkill list 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no 4: hci0: Bluetooth Soft blocked: no Hard blocked: no {code}
So, I will try to find the absolutely way to reproduce it. Probably I need to connect it with headset. When I'm trying to connect happens this (via journalctl -f): {code:java} Pukhlya kernel: Bluetooth: hci0: command 0x0408 tx timeout aug 06 20:38:19 Pukhlya bluetoothd[942]: connect error: Connection refused (111) aug 06 20:38:21 Pukhlya kernel: Bluetooth: hci0: command 0x0408 tx timeout {code} q: - Are you talking about a particular Bluetooth peripheral, or is the Bluetooth icon itself missing? 2Daniel van Vugt (vanvugt): a: - First of all, thank you for your answer too, Daniel! No, it's not about missing icon. It's more about unstable behavior of bluetooth adapter. So, I put more details here... On Dabian 9.7-10 I've got exact the same problem with bluetooth: Works>Suspended>No device at all. So, I got very positive experience on another machine (PC) with Ubuntu and I reinstalled the OS to Ubuntu - but things are getting worser - I can connect the headset not every time, just every other. This is what happens if via gnome UI bluetooth manager turn b_adapter off and on: {code:java} Bluetooth: hci0: urb 00000000222cb6a5 failed to resubmit (113) aug 06 20:53:33 Pukhlya systemd[1]: systemd-rfkill.service: Succeeded. aug 06 20:53:38 Pukhlya bluetoothd[942]: Failed to set mode: Failed (0x03) {code} 2Kai-Heng Feng (kaihengfeng): a: - Thank you for your attention to details. Yes, looks like. So, thank you all. But what to do except Jeremy's ask to collect log? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1838848 Title: Bluetooth controller not detected after resume from suspend [Qualcomm Atheros AR9285 Malbec Bluetooth Adapter] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1838848/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs