The bug is not resolved for me. I had the custom firmware linked in this post installed on my computer. When kernel 3.19.0-26 came along, I could not boot and saw errors in the console from hid_init_xxx about retval being 19 instead of 18.
I deinstalled the custom linux-firmware and installed linux- firmware=1.143.3 from the repo. I could boot, but bluetooth didn't work and in the logs I saw error messages about firmware ar3k/AthrBT_0x11020100.dfu missing. So I downloaded the two missing firmware files from this bug report https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1394368 and put them to /lib/firmware. I could not boot again because of the same error from hid_init_xxx about retval being 19 instead of 18. My assumption so far is that the latest linux-firmware=1.143.3 still doesn't include AthrBT_0x11020100.dfu and with that package system at least boots. However when this file is present, the kernel 3.19.0-26 doesn't boot. Neither boots the kernel 4.2.0-rc8. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1462614 Title: Atheros bluetooth [0489:e076] doesn't find the devices Status in linux package in Ubuntu: Incomplete Status in linux-firmware package in Ubuntu: Confirmed Status in linux-lts-utopic package in Ubuntu: Fix Released Status in linux source package in Vivid: Fix Released Status in linux-firmware source package in Vivid: New Status in linux-lts-utopic source package in Vivid: Invalid Bug description: I have a laptop Acer v15 with Qualcom Atheros bluetooth and Logitech M557 mouse, which worked well initially. Then after disconnecting the mouse, my bluetooth adapter can't find any bluetooth devices nearby (I've also tried the Samsung s4). This bug is reproducable in Elementary OS 0.3, Ubuntu 15.04 and 14.04, Mint 17.1 and 17. Here are some outputs from terminal: $ lsusb Bus 002 Device 002: ID 8087:8000 Intel Corp. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:8008 Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 004: ID 04f2:b474 Chicony Electronics Co., Ltd Bus 003 Device 003: ID 06cb:2970 Synaptics, Inc. Bus 003 Device 002: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller Bus 003 Device 005: ID 0489:e076 Foxconn / Hon Hai Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub $ hciconfig hci0: Type: BR/EDR Bus: USB BD Address: C0:38:96:6C:06:7E ACL MTU: 1022:8 SCO MTU: 183:5 UP RUNNING PSCAN ISCAN RX bytes:1725 acl:0 sco:0 events:164 errors:0 TX bytes:3394 acl:0 sco:0 commands:151 errors:0 $ sudo awk -vRS= '/e076/' /sys/kernel/debug/usb/devices T: Bus=03 Lev=01 Prnt=01 Port=09 Cnt=05 Dev#= 5 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0489 ProdID=e076 Rev= 0.01 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms Thanks to @Pilot6 for help with debugging this. Initial question started on askubuntu.com http://askubuntu.com/questions/632589/bluetooth-doesnt-find-the-devices ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.16.0-38-generic 3.16.0-38.52~14.04.1 ProcVersionSignature: Ubuntu 3.16.0-38.52~14.04.1-generic 3.16.7-ckt10 Uname: Linux 3.16.0-38-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.11 Architecture: amd64 CurrentDesktop: Unity Date: Sat Jun 6 14:38:16 2015 InstallationDate: Installed on 2015-06-06 (0 days ago) InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1) SourcePackage: linux-lts-utopic UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1462614/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
