Nick Sillito, thank you for reporting this and helping make Ubuntu better. As per http://www.asrock.com/mb/AMD/960GM- VGS3%20FX/?cat=Download&os=BIOS an update to your computer's buggy and outdated BIOS is available (1.40). If you update to this following https://help.ubuntu.com/community/BIOSUpdate does it change anything?
If it doesn't, could you please both specify what happened, and provide the output of the following terminal command: sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date For more on BIOS updates and linux, please see https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette . Please note your current BIOS is already in the Bug Description, so posting this on the old BIOS would not be helpful. As well, you don't have to create a new bug report. Once the BIOS is updated, if the problem is still reproducible, and the information above is provided, then please mark this report Status Confirmed. Otherwise, please mark this as Invalid. Thank you for your understanding. ** Tags added: bios-outdated-1.40 ** Attachment removed: "apport.linux-image-3.13.0-66-generic.7gvtrr1p.apport" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1509666/+attachment/4504075/+files/apport.linux-image-3.13.0-66-generic.7gvtrr1p.apport ** Changed in: linux (Ubuntu) Importance: Undecided => Low ** Changed in: linux (Ubuntu) Status: Confirmed => 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/1509666 Title: I cannot mount nfs shares from osx when using the new kernel Status in linux package in Ubuntu: Incomplete Bug description: I am running ubuntu server 64 bit 14.04 on my home server. The server shares some directories using NFS v4 I have some apple macs (MBAs) that use the automount to mount the shared nfs directory. Previously, this had worked fine. My file /etc/auto_nfs contains the single line: /../Volumes/share -fstype=nfs,noresvport nfs://serv2_local:/export/share I updated to kernel 3.13.0-66 and the OSX machines would no long mount the NFS shares (see message below from /var/log/messages.log on the Mac): Oct 24 14:34:35 beethoven automountd[655]: NFS server serv2_local not responding Please see the list of modules loaded: Oct 24 14:26:36 serv2 kernel: [ 36.402674] Modules linked in: quota_v2 quota_tree nfsd auth_rpcgss nfs_acl nfs lockd sunrpc fscache dm_crypt rc_dvbsky(OX) xt_tcpudp xt_recent iptable_filter ip_tables x_tables snd_hda_codec_realtek dvbsky_m88rs6000(OX) snd_hda_intel snd_hda_codec kvm_amd snd_hwdep smipcie(OX) dvb_core(OX) kvm snd_pcm rc_core(OX) snd_page_alloc snd_timer snd soundcore serio_raw i2c_piix4 edac_core edac_mce_amd k10temp shpchp mac_hid parport_pc ppdev lp parport pata_acpi hid_generic usbhid radeon hid i2c_algo_bit ttm drm_kms_helper pata_atiixp ahci libahci atl1c drm wmi My other linux clients were able to mount the NFS share without difficulty. I have rolled the server back to the previous kernel (3.13.0-65-generic) and NFS works fine with the Macs. (Note that the problem exists with both my Macs, running OSX 10.10.5 and 10.11.1) --- AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.13.0-66-generic. AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.14.1-0ubuntu3.16 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/pcmC0D2c', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Error: [Errno 2] No such file or directory Card0.Amixer.values: Error: [Errno 2] No such file or directory DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=f0e7e97e-cfde-42f5-a6a8-33d670d4f6ad InstallationDate: Installed on 2015-07-25 (91 days ago) InstallationMedia: Ubuntu-Server 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2) IwConfig: lo no wireless extensions. p5p1 no wireless extensions. MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M. Package: linux (not installed) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-66-generic root=UUID=cba0a062-b757-496a-a056-c284b18f961b ro nomodset ProcVersionSignature: Ubuntu 3.13.0-66.108-generic 3.13.11-ckt27 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: Error: [Errno 2] No such file or directory Tags: trusty Uname: Linux 3.13.0-66-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 10/02/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P1.30 dmi.board.asset.tag: BC5FF4ED68C6 dmi.board.name: 960GM-VGS3 FX dmi.board.vendor: ASRock dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.30:bd10/02/2013:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rn960GM-VGS3FX:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To Be Filled By O.E.M. dmi.product.version: To Be Filled By O.E.M. dmi.sys.vendor: To Be Filled By O.E.M. 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