[Kernel-packages] [Bug 1336179] Re: [Asus N550JV] Bluetooth working intermittently AR9485
*** This bug is a duplicate of bug 1260825 *** https://bugs.launchpad.net/bugs/1260825 This bus is acually a duplicate of #1260825 ** This bug has been marked a duplicate of bug 1260825 168c:0032 ath3k built-in bluetooth cannot load firmware - sporadic -- 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/1336179 Title: [Asus N550JV] Bluetooth working intermittently AR9485 Status in “linux” package in Ubuntu: Incomplete Bug description: Ubuntu is the only OS in this machine. Bluetooth is not recognized after boot. In order to have Bluetooth working, I have to reboot several times (sudo reboot), usually between 3 to 5 times before having a working bluetooth. The attached system information were collected with WORKING bluetooth. Simone ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-30-generic 3.13.0-30.54 ProcVersionSignature: Ubuntu 3.13.0-30.54-generic 3.13.11.2 Uname: Linux 3.13.0-30-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: sf 3471 F pulseaudio /dev/snd/controlC1: sf 3471 F pulseaudio CurrentDesktop: Unity Date: Tue Jul 1 09:25:17 2014 HibernationDevice: RESUME=UUID=b428f4ee-7e0b-40a8-96a8-99f409fe6505 InstallationDate: Installed on 2014-06-20 (10 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: ASUSTeK COMPUTER INC. N550JV ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-30-generic.efi.signed root=UUID=54c2af9c-f274-4860-8780-39b756a19cc7 ro quiet splash acpi_osi= vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-30-generic N/A linux-backports-modules-3.13.0-30-generic N/A linux-firmware 1.127.4 SourcePackage: linux StagingDrivers: rts5139 UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/19/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: N550JV.208 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: N550JV dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrN550JV.208:bd11/19/2013:svnASUSTeKCOMPUTERINC.:pnN550JV:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnN550JV:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.name: N550JV dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1336179/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1336179] Re: [Asus N550JV] Bluetooth working intermittently AR9485
I have no idea, as this is a new machine with a fresh Ubuntu installation. I'll try to boot some older release and I'll report back. -- 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/1336179 Title: [Asus N550JV] Bluetooth working intermittently AR9485 Status in “linux” package in Ubuntu: Incomplete Bug description: Ubuntu is the only OS in this machine. Bluetooth is not recognized after boot. In order to have Bluetooth working, I have to reboot several times (sudo reboot), usually between 3 to 5 times before having a working bluetooth. The attached system information were collected with WORKING bluetooth. Simone ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-30-generic 3.13.0-30.54 ProcVersionSignature: Ubuntu 3.13.0-30.54-generic 3.13.11.2 Uname: Linux 3.13.0-30-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: sf 3471 F pulseaudio /dev/snd/controlC1: sf 3471 F pulseaudio CurrentDesktop: Unity Date: Tue Jul 1 09:25:17 2014 HibernationDevice: RESUME=UUID=b428f4ee-7e0b-40a8-96a8-99f409fe6505 InstallationDate: Installed on 2014-06-20 (10 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: ASUSTeK COMPUTER INC. N550JV ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-30-generic.efi.signed root=UUID=54c2af9c-f274-4860-8780-39b756a19cc7 ro quiet splash acpi_osi= vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-30-generic N/A linux-backports-modules-3.13.0-30-generic N/A linux-firmware 1.127.4 SourcePackage: linux StagingDrivers: rts5139 UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/19/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: N550JV.208 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: N550JV dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrN550JV.208:bd11/19/2013:svnASUSTeKCOMPUTERINC.:pnN550JV:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnN550JV:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.name: N550JV dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1336179/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1336179] Re: [Asus N550JV] Bluetooth working intermittently AR9485
Also, I noticed this entries in dmesg: [ 25.618865] Bluetooth: Error in firmware loading err = -110,len = 448, size = 4096 [ 25.618873] Bluetooth: Loading patch file failed [ 25.618879] ath3k: probe of 3-5:1.0 failed with error -110 [ 25.618919] usbcore: registered new interface driver ath3k So, this could be related to firmware uploading... -- 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/1336179 Title: [Asus N550JV] Bluetooth working intermittently AR9485 Status in “linux” package in Ubuntu: Confirmed Bug description: Ubuntu is the only OS in this machine. Bluetooth is not recognized after boot. In order to have Bluetooth working, I have to reboot several times (sudo reboot), usually between 3 to 5 times before having a working bluetooth. The attached system information were collected with WORKING bluetooth. Simone ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-30-generic 3.13.0-30.54 ProcVersionSignature: Ubuntu 3.13.0-30.54-generic 3.13.11.2 Uname: Linux 3.13.0-30-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: sf 3471 F pulseaudio /dev/snd/controlC1: sf 3471 F pulseaudio CurrentDesktop: Unity Date: Tue Jul 1 09:25:17 2014 HibernationDevice: RESUME=UUID=b428f4ee-7e0b-40a8-96a8-99f409fe6505 InstallationDate: Installed on 2014-06-20 (10 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: ASUSTeK COMPUTER INC. N550JV ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-30-generic.efi.signed root=UUID=54c2af9c-f274-4860-8780-39b756a19cc7 ro quiet splash acpi_osi= vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-30-generic N/A linux-backports-modules-3.13.0-30-generic N/A linux-firmware 1.127.4 SourcePackage: linux StagingDrivers: rts5139 UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/19/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: N550JV.208 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: N550JV dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrN550JV.208:bd11/19/2013:svnASUSTeKCOMPUTERINC.:pnN550JV:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnN550JV:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.name: N550JV dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1336179/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1336179] Re: [Asus N550JV] Bluetooth working intermittently AR9485
Tested with upstream kernel, nothing changed. ** Tags added: kernel-bug-exists-upstream kernel-bug-exists-upstream- ** Tags removed: kernel-bug-exists-upstream- ** Tags added: kernel-bug-exists-upstream-3.16.0-031600rc3 ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- 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/1336179 Title: [Asus N550JV] Bluetooth working intermittently AR9485 Status in “linux” package in Ubuntu: Confirmed Bug description: Ubuntu is the only OS in this machine. Bluetooth is not recognized after boot. In order to have Bluetooth working, I have to reboot several times (sudo reboot), usually between 3 to 5 times before having a working bluetooth. The attached system information were collected with WORKING bluetooth. Simone ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-30-generic 3.13.0-30.54 ProcVersionSignature: Ubuntu 3.13.0-30.54-generic 3.13.11.2 Uname: Linux 3.13.0-30-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: sf 3471 F pulseaudio /dev/snd/controlC1: sf 3471 F pulseaudio CurrentDesktop: Unity Date: Tue Jul 1 09:25:17 2014 HibernationDevice: RESUME=UUID=b428f4ee-7e0b-40a8-96a8-99f409fe6505 InstallationDate: Installed on 2014-06-20 (10 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: ASUSTeK COMPUTER INC. N550JV ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-30-generic.efi.signed root=UUID=54c2af9c-f274-4860-8780-39b756a19cc7 ro quiet splash acpi_osi= vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-30-generic N/A linux-backports-modules-3.13.0-30-generic N/A linux-firmware 1.127.4 SourcePackage: linux StagingDrivers: rts5139 UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/19/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: N550JV.208 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: N550JV dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrN550JV.208:bd11/19/2013:svnASUSTeKCOMPUTERINC.:pnN550JV:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnN550JV:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.name: N550JV dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1336179/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1336179] [NEW] Bluetooth working intermittently (AR9485 on Asus N550JV)
Public bug reported: Ubuntu is the only OS in this machine. Bluetooth is not recognized after boot. In order to have Bluetooth working, I have to reboot several times (sudo reboot), usually between 3 to 5 times before having a working bluetooth. The attached system information were collected with WORKING bluetooth. Simone ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-30-generic 3.13.0-30.54 ProcVersionSignature: Ubuntu 3.13.0-30.54-generic 3.13.11.2 Uname: Linux 3.13.0-30-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: sf 3471 F pulseaudio /dev/snd/controlC1: sf 3471 F pulseaudio CurrentDesktop: Unity Date: Tue Jul 1 09:25:17 2014 HibernationDevice: RESUME=UUID=b428f4ee-7e0b-40a8-96a8-99f409fe6505 InstallationDate: Installed on 2014-06-20 (10 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: ASUSTeK COMPUTER INC. N550JV ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-30-generic.efi.signed root=UUID=54c2af9c-f274-4860-8780-39b756a19cc7 ro quiet splash acpi_osi= vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-30-generic N/A linux-backports-modules-3.13.0-30-generic N/A linux-firmware 1.127.4 SourcePackage: linux StagingDrivers: rts5139 UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/19/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: N550JV.208 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: N550JV dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrN550JV.208:bd11/19/2013:svnASUSTeKCOMPUTERINC.:pnN550JV:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnN550JV:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.name: N550JV dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug staging trusty -- 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/1336179 Title: Bluetooth working intermittently (AR9485 on Asus N550JV) Status in “linux” package in Ubuntu: New Bug description: Ubuntu is the only OS in this machine. Bluetooth is not recognized after boot. In order to have Bluetooth working, I have to reboot several times (sudo reboot), usually between 3 to 5 times before having a working bluetooth. The attached system information were collected with WORKING bluetooth. Simone ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-30-generic 3.13.0-30.54 ProcVersionSignature: Ubuntu 3.13.0-30.54-generic 3.13.11.2 Uname: Linux 3.13.0-30-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: sf 3471 F pulseaudio /dev/snd/controlC1: sf 3471 F pulseaudio CurrentDesktop: Unity Date: Tue Jul 1 09:25:17 2014 HibernationDevice: RESUME=UUID=b428f4ee-7e0b-40a8-96a8-99f409fe6505 InstallationDate: Installed on 2014-06-20 (10 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: ASUSTeK COMPUTER INC. N550JV ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-30-generic.efi.signed root=UUID=54c2af9c-f274-4860-8780-39b756a19cc7 ro quiet splash acpi_osi= vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-30-generic N/A linux-backports-modules-3.13.0-30-generic N/A linux-firmware 1.127.4 SourcePackage: linux StagingDrivers: rts5139 UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/19/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: N550JV.208 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: N550JV dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrN550JV.208:bd11/19/2013:svnASUSTeKCOMPUTERINC.:pnN550JV:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnN550JV:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.name: N550JV dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1336179/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kern
[Kernel-packages] [Bug 1277528] Re: [Asus N550JV] Bluetooth not working initially
I have the same problem on Asus N550JV, latest BIOS, Ubuntu 14.04 ** Changed in: linux (Ubuntu) Status: Expired => Incomplete -- 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/1277528 Title: [Asus N550JV] Bluetooth not working initially Status in “linux” package in Ubuntu: Incomplete Bug description: Initially bluetooth doesn't work. "rfkill list" either shows bluetooth is soft blocked, or unblocked. If it boots unblocked, it does not work. WORKAROUND: Only if it is soft blocked "sudo rfkill unblock bluetooth" and I was able to pair a bluetooth mouse and the connection was persistent (not sporadic). I even tried this; I paired a tablet and streamed audio from tablet to my laptop. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-7-generic 3.13.0-7.25 ProcVersionSignature: Ubuntu 3.13.0-7.25-generic 3.13.1 Uname: Linux 3.13.0-7-generic x86_64 ApportVersion: 2.13.2-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: ubuntu 2609 F pulseaudio /dev/snd/controlC0: ubuntu 2609 F pulseaudio CasperVersion: 1.337 CurrentDesktop: Unity Date: Fri Feb 7 16:12:13 2014 LiveMediaBuild: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140205) MachineType: ASUSTeK COMPUTER INC. N550JV ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/username.seed boot=casper quiet splash -- RelatedPackageVersions: linux-restricted-modules-3.13.0-7-generic N/A linux-backports-modules-3.13.0-7-generic N/A linux-firmware1.123 SourcePackage: linux StagingDrivers: rts5139 UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/17/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: N550JV.207 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: N550JV dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrN550JV.207:bd09/17/2013:svnASUSTeKCOMPUTERINC.:pnN550JV:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnN550JV:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.name: N550JV dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1277528/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
