Re: 2.6.24-rc4: bluetooth device gone after suspend to ram
On Wed, 2007-12-12 at 17:08 +0100, Marcel Holtmann wrote: > Hi Oliver, > > > > I noticed that on my macbook pro1,1 the bluetooth device is gone after > > > suspend to ram, i.e. > > > > Is this a regression? > > Does it work if you unload hci_usb before you suspend? > > If so, please recompile with CONFIG_USB_DEBUG and provide > > dmesg. No it was always like this. > sometimes ACPI is involved and will killswitch the Bluetooth device on > suspend. Sometimes the distros to a manual killswitch. And in case of > Bluetooth a killswitch means physically removing the power from the > device. > > In case of a MacBook it can happen that this device goes back into HID > mode and thus you need to call hid2hci. indeed after calling hid2hci the device is visible again via hciconfig -a Thanks!!! Soeren -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: 2.6.24-rc4: bluetooth device gone after suspend to ram
Hi Oliver, > > I noticed that on my macbook pro1,1 the bluetooth device is gone after > > suspend to ram, i.e. > > Is this a regression? > Does it work if you unload hci_usb before you suspend? > If so, please recompile with CONFIG_USB_DEBUG and provide > dmesg. sometimes ACPI is involved and will killswitch the Bluetooth device on suspend. Sometimes the distros to a manual killswitch. And in case of Bluetooth a killswitch means physically removing the power from the device. In case of a MacBook it can happen that this device goes back into HID mode and thus you need to call hid2hci. Regards Marcel -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: 2.6.24-rc4: bluetooth device gone after suspend to ram
Am Mittwoch, 12. Dezember 2007 11:31:57 schrieb Soeren Sonnenburg: > Dear all, > > I noticed that on my macbook pro1,1 the bluetooth device is gone after > suspend to ram, i.e. Is this a regression? Does it work if you unload hci_usb before you suspend? If so, please recompile with CONFIG_USB_DEBUG and provide dmesg. Regards Oliver -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
2.6.24-rc4: bluetooth device gone after suspend to ram
Dear all, I noticed that on my macbook pro1,1 the bluetooth device is gone after suspend to ram, i.e. /usr/sbin/hciconfig -a normally lists hci0:Type: USB ... but after suspend does nothing. Here it does not help to remove the modules and to reload them. Also the driver reloads without giving any error msg, but still nothing. As others on mactel-users had the same problem (on mac mini/mbp2,2) it may be worth investigating: relevant dmesg: Bluetooth: Core ver 2.11 NET: Registered protocol family 31 Bluetooth: HCI device and connection manager initialized Bluetooth: HCI socket layer initialized Bluetooth: L2CAP ver 2.9 Bluetooth: L2CAP socket layer initialized Bluetooth: HIDP (Human Interface Emulation) ver 1.2 Bluetooth: RFCOMM socket layer initialized Bluetooth: RFCOMM TTY layer initialized Bluetooth: RFCOMM ver 1.8 Bluetooth: HCI USB driver ver 2.9 Any ideas? Soeren -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
2.6.24-rc4: bluetooth device gone after suspend to ram
Dear all, I noticed that on my macbook pro1,1 the bluetooth device is gone after suspend to ram, i.e. /usr/sbin/hciconfig -a normally lists hci0:Type: USB ... but after suspend does nothing. Here it does not help to remove the modules and to reload them. Also the driver reloads without giving any error msg, but still nothing. As others on mactel-users had the same problem (on mac mini/mbp2,2) it may be worth investigating: relevant dmesg: Bluetooth: Core ver 2.11 NET: Registered protocol family 31 Bluetooth: HCI device and connection manager initialized Bluetooth: HCI socket layer initialized Bluetooth: L2CAP ver 2.9 Bluetooth: L2CAP socket layer initialized Bluetooth: HIDP (Human Interface Emulation) ver 1.2 Bluetooth: RFCOMM socket layer initialized Bluetooth: RFCOMM TTY layer initialized Bluetooth: RFCOMM ver 1.8 Bluetooth: HCI USB driver ver 2.9 Any ideas? Soeren -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: 2.6.24-rc4: bluetooth device gone after suspend to ram
Am Mittwoch, 12. Dezember 2007 11:31:57 schrieb Soeren Sonnenburg: Dear all, I noticed that on my macbook pro1,1 the bluetooth device is gone after suspend to ram, i.e. Is this a regression? Does it work if you unload hci_usb before you suspend? If so, please recompile with CONFIG_USB_DEBUG and provide dmesg. Regards Oliver -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: 2.6.24-rc4: bluetooth device gone after suspend to ram
Hi Oliver, I noticed that on my macbook pro1,1 the bluetooth device is gone after suspend to ram, i.e. Is this a regression? Does it work if you unload hci_usb before you suspend? If so, please recompile with CONFIG_USB_DEBUG and provide dmesg. sometimes ACPI is involved and will killswitch the Bluetooth device on suspend. Sometimes the distros to a manual killswitch. And in case of Bluetooth a killswitch means physically removing the power from the device. In case of a MacBook it can happen that this device goes back into HID mode and thus you need to call hid2hci. Regards Marcel -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: 2.6.24-rc4: bluetooth device gone after suspend to ram
On Wed, 2007-12-12 at 17:08 +0100, Marcel Holtmann wrote: Hi Oliver, I noticed that on my macbook pro1,1 the bluetooth device is gone after suspend to ram, i.e. Is this a regression? Does it work if you unload hci_usb before you suspend? If so, please recompile with CONFIG_USB_DEBUG and provide dmesg. No it was always like this. sometimes ACPI is involved and will killswitch the Bluetooth device on suspend. Sometimes the distros to a manual killswitch. And in case of Bluetooth a killswitch means physically removing the power from the device. In case of a MacBook it can happen that this device goes back into HID mode and thus you need to call hid2hci. indeed after calling hid2hci the device is visible again via hciconfig -a Thanks!!! Soeren -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/