Bug 201247
Summary: | Intel Bluetooth device 8087:0025 not recognized on ThinkPad E585 | ||
---|---|---|---|
Product: | Drivers | Reporter: | Adam Cooke (arcooke) |
Component: | Bluetooth | Assignee: | linux-bluetooth (linux-bluetooth) |
Status: | NEW --- | ||
Severity: | normal | CC: | arcooke, samantham |
Priority: | P1 | ||
Hardware: | Intel | ||
OS: | Linux | ||
Kernel Version: | 4.19 | Subsystem: | |
Regression: | No | Bisected commit-id: | |
Attachments: | dmesg log |
Description
Adam Cooke
2018-09-26 15:34:45 UTC
removing linuxwifi@intel.com since it is meant to support wifi and not bluetooth. Adam, Maybe this is similar to the issue I had with my Lenovo A485. Both Realtek 8822BE and Intel 9260's bluetooth were not detected. If you put your laptop to sleep and then wake it up again, does it see the bluetooth with lsusb? (In reply to Samantha McVey from comment #2) > Adam, > Maybe this is similar to the issue I had with my Lenovo A485. Both Realtek > 8822BE and Intel 9260's bluetooth were not detected. If you put your laptop > to sleep and then wake it up again, does it see the bluetooth with lsusb? Hi Samantha, Yes, that is exactly what happens. Fresh boot: adam@adam-thinkpad:~$ sudo lsusb Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 003: ID 04f2:b604 Chicony Electronics Co., Ltd Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Suspend, then wake: adam@adam-thinkpad:~$ sudo lsusb Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 003: ID 04f2:b604 Chicony Electronics Co., Ltd Bus 003 Device 004: ID 8087:0025 Intel Corp. Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub 8087:0025 suddenly appears after wake. Wifi works the entire time, however. This message that my bluetooth adapter being powered off also appears in my bluetooth devices in KDE after waking from suspend (it is not there on fresh boot). https://i.imgur.com/OAgdxuj.png Adam, It seems our issues were identical. Lenovo fixed the Bluetooth on Linux with a BIOS update, 1.06 for the A485. I checked the BIOS log for the E485 and don't see any similar entries. I would try and contact Lenovo, if you are using the latest BIOS version and still have issues. I have gotten in touch with them on Twitter before, though there is always phone as well. At least to find out if they plan on fixing this on the E485. Thanks a lot for the info, that's really helpful. I fired them off a message on Twitter, and linked them to the change log for the A485 BIOS as well as our discussion here. Hopefully someone sees it, very frustrating. I tested the latest BIOS for my E585 (1.46) and it didn't resolve it for me unfortunately. |