Version: unspecified (using KDE 4.7.3) OS: Linux Hi, I have to report a bluetooth driver bug or an BlueDevil application bug... so i have dual boot on my laptop "Dell Vostro 1015 @ Kubuntu 11.10 -- i386", windows 7 Professional Edition and Kubuntu 11.10 -- i386; After the installation of Kubuntu i was restarted my laptop and the bluetooth was working perfect ... after first system shutdown the bluetooth was not working the bluetooth adapter indicator (the light) was off I DON'T HAVE AN ON/OFF BUTTON FOR BLUETOOTH, i have only for WiFi. I tried to restart the WiFi but the bluetooth was still off, so i opened BlueDevil manually but nothing new. At the adapter tab the message was "No Bluetooth adapters have been found.". I was installed all the updates but nothing new. I tried to restart the laptop, it was still not working so i was thinking was an hardware problem so i booted in windows... THERE IS WORKING.. so i restarted the laptop again... IT WAS WORKING TOO IN KUBUNTU, but after the next shutdown IT WAS NOT WORKING ANYMORE... so after the first shutdown is not working... IT IS WORKING ONLY AFTER RESTART FROM WINDOWS AND IT IS STOPPING AFTER SHUTDOWN FROM KUBUNTU.... I'm member of http://forum.ubuntu.ro so i posted there http://forum.ubuntu.ro/viewtopic.php?id=15458 (is in romanian-> i'm from romania), they tried to help my... after some commands from the KONSOLE i didn't solve the problrem i will write the following commands and the result: 1) "sudo rfkill list" the result when is not working is: "1: phy0: Wireless LAN Soft blocked: no Hard blocked: no 2: dell-wifi: Wireless LAN Soft blocked: no Hard blocked: no 3: dell-bluetooth: Bluetooth Soft blocked: no Hard blocked: no 4: hci0: Bluetooth Soft blocked: no Hard blocked: no" and with it working the result is: "0: phy0: Wireless LAN Soft blocked: no Hard blocked: no 1: hci0: Bluetooth Soft blocked: no Hard blocked: no 2: dell-wifi: Wireless LAN Soft blocked: no Hard blocked: no 3: dell-bluetooth: Bluetooth Soft blocked: no Hard blocked: no" 2) "lsusb" the result is: "iosif@iosif-Vostro-1015:~$ lsusb Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 004: ID 064e:8112 Suyin Corp. Bus 004 Device 002: ID 0cf3:3002 Atheros Communications, Inc. Bus 007 Device 002: ID 0557:2006 ATEN International Co., Ltd UC-1284B Printer Port Bus 007 Device 003: ID 045e:0745 Microsoft Corp. Nano Transceiver v1.0 for Bluetooth iosif@iosif-Vostro-1015:~$" and "Bus 007 Device 003: ID 045e:0745 Microsoft Corp. Nano Transceiver v1.0 for Bluetooth" this is my microsoft mouse. after next two: 1) "sudo /etc/init.d/bluetooth restart" 2) "dmesg | tail" i have "iosif@iosif-Vostro-1015:~$ sudo /etc/init.d/bluetooth restart [sudo] password for iosif: * Stopping bluetooth [ OK ] * Starting bluetooth [ OK ] iosif@iosif-Vostro-1015:~$ dmesg | tail [ 4057.640224] hci_cmd_timer: hci0 command tx timeout [ 4058.640027] hci_cmd_timer: hci0 command tx timeout [ 4059.640030] hci_cmd_timer: hci0 command tx timeout [ 4060.640033] hci_cmd_timer: hci0 command tx timeout [ 4061.640033] hci_cmd_timer: hci0 command tx timeout [ 4062.640026] hci_cmd_timer: hci0 command tx timeout [ 4063.640050] hci_cmd_timer: hci0 command tx timeout [ 4064.640013] hci_cmd_timer: hci0 command tx timeout [ 4065.640018] hci_cmd_timer: hci0 command tx timeout [ 4066.640041] hci_cmd_timer: hci0 command tx timeout iosif@iosif-Vostro-1015:~$ " My kernel version is "Linux 3.0.0-15-generic-pae" KDE version: 4.7.3 (4.7.3) Reproducible: Always Steps to Reproduce: I tried to restart the laptop, it was still not working so i was thinking was an hardware problem so i booted in windows... THERE IS WORKING.. so i restarted the laptop again... IT WAS WORKING TOO IN KUBUNTU, but after the next shutdown IT WAS NOT WORKING ANYMORE... so after the first shutdown is not working anymore... Actual Results: IS STILL NOT WORKING... Expected Results: I was expected it to work but it is not working... Computer configuration: Dell Vostro 1015 Windows 7 x 32 & Kubuntu 11.10 i386 (Dual Boot) 4 Bb RAM DDR 3 250 Gb HDD Intel DualCore Processor T6670 @ 2.20 GHz WiFi & Bluetooth Video card -> VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) (is the result of "lspci | grep VGA" in terminal) Mother Board by Intel I'M SORRY FOR MY ENGLISH, I'M STILL STUDYING... THANKS FOR ALL!!!
I confirm this bug and will try to narrow it down: 1. After a fresh boot, with bluetooth working, the bluetooth tray does it's job perfectly. Enable / disable bluetooth works. 2. Disable bluetooth, hibernate 3. restore. The bluetooth icon is in believe, bluetooth is available, while it's not (indicated by disabled light). Toggling to off doesn't work, it remains in "active" state. 4. To get it back working, a sudo /etc/init.d/bluetooth restart works. The icon shortly disapears and commes immediately back with the correct state (bluetooth disabled). Now toggling enable/disable works again. I report this on Kubuntu 11.10. As pointed out here, http://forum.ubuntu.ro/viewtopic.php?id=15458 adding ============== sudo service bluetooth restart exit 0 ============== as /etc/rc.local works to. So: is this actually a KDE bug or a Kubuntu runlevel / restore misbehaviour?
i think is an kde bug because i had try in fedora with kde and is not working too, but it is not working with ubuntu (unity)..... so i don't know where is the problem :| i had try already but is not working with this commands :(((
Fixed in Ubuntu 12.04 LTS!