Public bug reported: Happens a lot in dmesg:
[ 15.891883] i2c i2c-3: sendbytes: NAK bailout. . ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-generic 3.13.0.66.72 ProcVersionSignature: Ubuntu 3.13.0-66.108-generic 3.13.11-ckt27 Uname: Linux 3.13.0-66-generic i686 ApportVersion: 2.14.1-0ubuntu3.16 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: icafe-admin 2141 F.... pulseaudio Date: Wed Oct 21 09:17:36 2015 HibernationDevice: RESUME=UUID=34ca63c4-4d7c-4568-a584-247f84a7c7fd InstallationDate: Installed on 2015-05-27 (146 days ago) InstallationMedia: Xubuntu 14.04.1 LTS "Trusty Tahr" - Release i386 (20140723) IwConfig: lo no wireless extensions. eth0 no wireless extensions. Lsusb: Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub MachineType: FUJITSU SIEMENS ESPRIMO E5625 ProcEnviron: LANGUAGE=de_DE TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/bash ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-66-generic root=UUID=8de939f3-fe7a-461b-8c55-1f213b857818 ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.13.0-66-generic N/A linux-backports-modules-3.13.0-66-generic N/A linux-firmware 1.127.15 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/26/2008 dmi.bios.vendor: FUJITSU SIEMENS // Phoenix Technologies Ltd. dmi.bios.version: 6.00 R1.05.2724.A1 dmi.board.name: D2724-A1 dmi.board.vendor: FUJITSU SIEMENS dmi.board.version: S26361-D2724-A1 dmi.chassis.type: 3 dmi.chassis.vendor: FUJITSU SIEMENS dmi.modalias: dmi:bvnFUJITSUSIEMENS//PhoenixTechnologiesLtd.:bvr6.00R1.05.2724.A1:bd06/26/2008:svnFUJITSUSIEMENS:pnESPRIMOE5625:pvr:rvnFUJITSUSIEMENS:rnD2724-A1:rvrS26361-D2724-A1:cvnFUJITSUSIEMENS:ct3:cvr: dmi.product.name: ESPRIMO E5625 dmi.sys.vendor: FUJITSU SIEMENS ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug i386 trusty ** Attachment added: "dmesg.txt" https://bugs.launchpad.net/bugs/1508334/+attachment/4501590/+files/dmesg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1508334 Title: (from dmesg) i2c i2c-3: sendbytes: NAK bailout. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1508334/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs