I had the same problem. The sollution that worked for me was - starting up with the usb, - dowloading boot-repair - starting boot repair, using advanced options -> it points efi out, and suggest to repair the system partition.
It may work as a workaround. Proper check by expert user required for suitability -- 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/1222017 Title: [Asus SABERTOOTH 990FX R2.0] UEFI GRUB Fails After 13.10 Beta1 Installation Status in “linux” package in Ubuntu: Confirmed Bug description: Hi, I installed Kubuntu 13.10 64Bit Beta1 from DVD. Installation successfully completes, but after I remove the DVD and reboot I get a GRUB prompt and no OS ? Seems like UEFI GRUB install did not work properly. My motherboard is an Asus Sabertooth 990FX Gen2.0 AMD with UEFI and Secure Boot. The Kubuntu UEFI hard drive is properly listed in the motherboard's BIOS. I don't know how to proceed, please instruct... JeZ+Lee WORKAROUND: Turn off "UEFI" and "Secure Boot" in BIOS. --- ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: kubuntu 6136 F.... pulseaudio /dev/snd/controlC1: kubuntu 6136 F.... pulseaudio CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. CasperVersion: 1.331 DistroRelease: Ubuntu 13.04 IwConfig: eth0 no wireless extensions. eth1 no wireless extensions. lo no wireless extensions. LiveMediaBuild: Kubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True Package: linux (not installed) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/username.seed boot=casper maybe-ubiquity quiet splash -- ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8 RelatedPackageVersions: linux-restricted-modules-3.8.0-19-generic N/A linux-backports-modules-3.8.0-19-generic N/A linux-firmware 1.106 RfKill: Tags: raring Uname: Linux 3.8.0-19-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo dmi.bios.date: 01/11/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1503 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: SABERTOOTH 990FX R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx 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.:bvr1503:bd01/11/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnSABERTOOTH990FXR2.0:rvrRev1.xx: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. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1222017/+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
