This is an known issue with FW build number 1.15.20 or below. This issue is resolved with FW build 1.15.22 or above. This FW is currently under testing and will be release when ready for Mustang board.
-Loc -- 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/1440536 Title: Oops __d_lookup+0x88/0x194 Status in Linux: Unknown Status in linux package in Ubuntu: Triaged Status in linux source package in Vivid: Triaged Bug description: This started happening on a Mustang board after upgrading to 3.19.0-9.9 and persists in 3.19.0-11. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: linux-image-3.19.0-11-generic 3.19.0-11.11 ProcVersionSignature: Ubuntu 3.19.0-11.11-generic 3.19.3 Uname: Linux 3.19.0-11-generic aarch64 AlsaDevices: total 0 crw-rw---- 1 root audio 116, 1 Dec 31 1969 seq crw-rw---- 1 root audio 116, 33 Dec 31 1969 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.17-0ubuntu1 Architecture: arm64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/timer', '/dev/snd/seq'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory: 'iw' Date: Sun Apr 5 08:32:28 2015 HibernationDevice: RESUME=UUID=014663f6-5135-4075-bf04-d2f42c4fc90b IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize libusb: -99 PciMultimedia: ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: ProcKernelCmdLine: console=ttyS0,115200n8 ro earlyprintk=uart8250-32bit,0x1c020000 RelatedPackageVersions: linux-restricted-modules-3.19.0-11-generic N/A linux-backports-modules-3.19.0-11-generic N/A linux-firmware 1.143 RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux SystemImageInfo: current build number: 0 device name: ? channel: daily last update: Unknown UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1440536/+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
