[Kernel-packages] [Bug 1123403] Re: Installer is blocked by UEFI Secure Boot
Andrew, as per http://us.acer.com/ac/en/US/content/drivers an update is available for your BIOS (2.17). 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 Please note your current BIOS is already in the Bug Description, so posting this on the old BIOS would not be helpful. For more on BIOS updates and linux, please see https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette . Thank you for your understanding. ** Description changed: - The release notes for Ubuntu 12.10 claim [1] that UEFI Secure Boot is - supported and suggest that I should expect an "it just works" experience - on new hardware. - - However, when I try to boot an Ubuntu 12.10 64-bit bootable USB stick - [2] on a brand-new Acer Aspire V5-171, the following message appears: - - 2. USB HDD: Memorex TD Classic 003C has been blocked by the current security policy. - [Ok] - - I have confirmed that the USB stick boots without error when I enable - the legacy BIOS boot mode on the computer's setup screen. - + The release notes for Ubuntu 12.10 claim [1] that UEFI Secure Boot is supported and suggest that I should expect an "it just works" experience on new hardware. However, when I try to boot an Ubuntu 12.10 64-bit bootable USB stick [2] on a brand-new Acer Aspire V5-171, the following message appears: + 2. USB HDD: Memorex TD Classic 003C has been blocked by the current security policy. + [Ok] [1]: https://wiki.ubuntu.com/QuantalQuetzal/ReleaseNotes/UbuntuDesktop#QuantalQuetzal.2BAC8-ReleaseNotes.2BAC8-CommonInfrastructure.Secure_Boot [2]: http://www.ubuntu.com/download/help/create-a-usb-stick-on-windows - --- + + WORKAROUND: Enable legacy BIOS boot mode. + + --- ApportVersion: 2.10.2-0ubuntu2 Architecture: amd64 AudioDevicesInUse: - USERPID ACCESS COMMAND - /dev/snd/controlC0: ubuntu 2977 F pulseaudio + USERPID ACCESS COMMAND + /dev/snd/controlC0: ubuntu 2977 F pulseaudio CasperVersion: 1.335 DistroRelease: Ubuntu 13.10 LiveMediaBuild: Ubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130627) MachineType: Acer V5-171 MarkForUpload: True Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/username.seed boot=casper quiet splash -- ProcVersionSignature: Ubuntu 3.9.0-7.15-generic 3.9.7 RelatedPackageVersions: - linux-restricted-modules-3.9.0-7-generic N/A - linux-backports-modules-3.9.0-7-generic N/A - linux-firmware 1.109 + linux-restricted-modules-3.9.0-7-generic N/A + linux-backports-modules-3.9.0-7-generic N/A + linux-firmware 1.109 Tags: saucy Uname: Linux 3.9.0-7-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo dmi.bios.date: 12/12/2012 dmi.bios.vendor: Acer dmi.bios.version: V2.09 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: Mimic dmi.board.vendor: Acer dmi.board.version: Type2 - Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V2.09 dmi.modalias: dmi:bvnAcer:bvrV2.09:bd12/12/2012:svnAcer:pnV5-171:pvrV2.09:rvnAcer:rnMimic:rvrType2-BoardVersion:cvnAcer:ct10:cvrV2.09: dmi.product.name: V5-171 dmi.product.version: V2.09 dmi.sys.vendor: Acer ** Tags removed: kernel-request-3.11.0-7.14 ** Tags added: bios-outdated-2.17 bot-stop-nagging ** Changed in: linux (Ubuntu) Importance: High => Low ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete ** Summary changed: - Installer is blocked by UEFI Secure Boot + [Acer V5-171] Installer is blocked by UEFI Secure Boot -- 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/1123403 Title: [Acer V5-171] Installer is blocked by UEFI Secure Boot Status in “linux” package in Ubuntu: Incomplete Status in “linux” source package in Saucy: Confirmed Bug description: The release notes for Ubuntu 12.10 claim [1] that UEFI Secure Boot is supported and suggest that I should expect an "it just works" experience on new hardware. However, when I try to boot an Ubuntu 12.10 64-bit bootable USB stick [2] on a brand-new Acer Aspire V5-171, the following message appears: 2. USB HDD: Memorex TD Classic 003C has been blocked by the current security policy. [Ok] [1]: https://wiki.ubuntu.com/QuantalQuetzal/ReleaseNotes/UbuntuDesktop#QuantalQuetzal.2BAC8-ReleaseNotes.2BAC8-CommonInfrastructure.Secure_Boot [2]: http://www.ubuntu.com/download/help/create-a-usb-stick-on-windows WORKAROUND: Enable legacy BIOS boot mode.
[Kernel-packages] [Bug 1123403] Re: Installer is blocked by UEFI Secure Boot
I've confirmed that the 64-bit saucy daily build from 2013-09-20 fails to boot with this message: 1. USB HDD: SanDisk has been blocked by the current security policy. [Ok] Retrying with secure boot disabled allows it to boot without error. ** Changed in: linux (Ubuntu Saucy) 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/1123403 Title: Installer is blocked by UEFI Secure Boot Status in “linux” package in Ubuntu: Confirmed Status in “linux” source package in Saucy: Confirmed Bug description: The release notes for Ubuntu 12.10 claim [1] that UEFI Secure Boot is supported and suggest that I should expect an "it just works" experience on new hardware. However, when I try to boot an Ubuntu 12.10 64-bit bootable USB stick [2] on a brand-new Acer Aspire V5-171, the following message appears: 2. USB HDD: Memorex TD Classic 003C has been blocked by the current security policy. [Ok] I have confirmed that the USB stick boots without error when I enable the legacy BIOS boot mode on the computer's setup screen. [1]: https://wiki.ubuntu.com/QuantalQuetzal/ReleaseNotes/UbuntuDesktop#QuantalQuetzal.2BAC8-ReleaseNotes.2BAC8-CommonInfrastructure.Secure_Boot [2]: http://www.ubuntu.com/download/help/create-a-usb-stick-on-windows --- ApportVersion: 2.10.2-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ubuntu 2977 F pulseaudio CasperVersion: 1.335 DistroRelease: Ubuntu 13.10 LiveMediaBuild: Ubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130627) MachineType: Acer V5-171 MarkForUpload: True Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/username.seed boot=casper quiet splash -- ProcVersionSignature: Ubuntu 3.9.0-7.15-generic 3.9.7 RelatedPackageVersions: linux-restricted-modules-3.9.0-7-generic N/A linux-backports-modules-3.9.0-7-generic N/A linux-firmware 1.109 Tags: saucy Uname: Linux 3.9.0-7-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo dmi.bios.date: 12/12/2012 dmi.bios.vendor: Acer dmi.bios.version: V2.09 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: Mimic dmi.board.vendor: Acer dmi.board.version: Type2 - Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V2.09 dmi.modalias: dmi:bvnAcer:bvrV2.09:bd12/12/2012:svnAcer:pnV5-171:pvrV2.09:rvnAcer:rnMimic:rvrType2-BoardVersion:cvnAcer:ct10:cvrV2.09: dmi.product.name: V5-171 dmi.product.version: V2.09 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1123403/+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 1123403] Re: Installer is blocked by UEFI Secure Boot
Given the number of bugs that the Kernel Team receives during any development cycle it is impossible for us to review them all. Therefore, we occasionally resort to using automated bots to request further testing. This is such a request. We are approaching release and would like to confirm if this bug is still present. Please test again with the latest development kernel and indicate in the bug if this issue still exists or not. You can update to the latest development kernel by simply running the following commands in a terminal window: sudo apt-get update sudo apt-get dist-upgrade If the bug still exists, change the bug status from Incomplete to Confirmed. If the bug no longer exists, change the bug status from Incomplete to Fix Released. Thank you for your help, we really do appreciate it. ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete ** Tags added: kernel-request-3.11.0-7.14 -- 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/1123403 Title: Installer is blocked by UEFI Secure Boot Status in “linux” package in Ubuntu: Incomplete Status in “linux” source package in Saucy: Incomplete Bug description: The release notes for Ubuntu 12.10 claim [1] that UEFI Secure Boot is supported and suggest that I should expect an "it just works" experience on new hardware. However, when I try to boot an Ubuntu 12.10 64-bit bootable USB stick [2] on a brand-new Acer Aspire V5-171, the following message appears: 2. USB HDD: Memorex TD Classic 003C has been blocked by the current security policy. [Ok] I have confirmed that the USB stick boots without error when I enable the legacy BIOS boot mode on the computer's setup screen. [1]: https://wiki.ubuntu.com/QuantalQuetzal/ReleaseNotes/UbuntuDesktop#QuantalQuetzal.2BAC8-ReleaseNotes.2BAC8-CommonInfrastructure.Secure_Boot [2]: http://www.ubuntu.com/download/help/create-a-usb-stick-on-windows --- ApportVersion: 2.10.2-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ubuntu 2977 F pulseaudio CasperVersion: 1.335 DistroRelease: Ubuntu 13.10 LiveMediaBuild: Ubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130627) MachineType: Acer V5-171 MarkForUpload: True Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/username.seed boot=casper quiet splash -- ProcVersionSignature: Ubuntu 3.9.0-7.15-generic 3.9.7 RelatedPackageVersions: linux-restricted-modules-3.9.0-7-generic N/A linux-backports-modules-3.9.0-7-generic N/A linux-firmware 1.109 Tags: saucy Uname: Linux 3.9.0-7-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo dmi.bios.date: 12/12/2012 dmi.bios.vendor: Acer dmi.bios.version: V2.09 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: Mimic dmi.board.vendor: Acer dmi.board.version: Type2 - Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V2.09 dmi.modalias: dmi:bvnAcer:bvrV2.09:bd12/12/2012:svnAcer:pnV5-171:pvrV2.09:rvnAcer:rnMimic:rvrType2-BoardVersion:cvnAcer:ct10:cvrV2.09: dmi.product.name: V5-171 dmi.product.version: V2.09 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1123403/+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 1123403] Re: Installer is blocked by UEFI Secure Boot
FYI, I used image from Aug 27th. Are you sure SecureBoot is disabled? -- 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/1123403 Title: Installer is blocked by UEFI Secure Boot Status in “linux” package in Ubuntu: Confirmed Status in “linux” source package in Saucy: Confirmed Bug description: The release notes for Ubuntu 12.10 claim [1] that UEFI Secure Boot is supported and suggest that I should expect an "it just works" experience on new hardware. However, when I try to boot an Ubuntu 12.10 64-bit bootable USB stick [2] on a brand-new Acer Aspire V5-171, the following message appears: 2. USB HDD: Memorex TD Classic 003C has been blocked by the current security policy. [Ok] I have confirmed that the USB stick boots without error when I enable the legacy BIOS boot mode on the computer's setup screen. [1]: https://wiki.ubuntu.com/QuantalQuetzal/ReleaseNotes/UbuntuDesktop#QuantalQuetzal.2BAC8-ReleaseNotes.2BAC8-CommonInfrastructure.Secure_Boot [2]: http://www.ubuntu.com/download/help/create-a-usb-stick-on-windows --- ApportVersion: 2.10.2-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ubuntu 2977 F pulseaudio CasperVersion: 1.335 DistroRelease: Ubuntu 13.10 LiveMediaBuild: Ubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130627) MachineType: Acer V5-171 MarkForUpload: True Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/username.seed boot=casper quiet splash -- ProcVersionSignature: Ubuntu 3.9.0-7.15-generic 3.9.7 RelatedPackageVersions: linux-restricted-modules-3.9.0-7-generic N/A linux-backports-modules-3.9.0-7-generic N/A linux-firmware 1.109 Tags: saucy Uname: Linux 3.9.0-7-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo dmi.bios.date: 12/12/2012 dmi.bios.vendor: Acer dmi.bios.version: V2.09 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: Mimic dmi.board.vendor: Acer dmi.board.version: Type2 - Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V2.09 dmi.modalias: dmi:bvnAcer:bvrV2.09:bd12/12/2012:svnAcer:pnV5-171:pvrV2.09:rvnAcer:rnMimic:rvrType2-BoardVersion:cvnAcer:ct10:cvrV2.09: dmi.product.name: V5-171 dmi.product.version: V2.09 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1123403/+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 1123403] Re: Installer is blocked by UEFI Secure Boot
I have an Asus 1015e but my UEFI settings look slightly different than that and I still can't get it to boot a live USB stick using the 9-2 daily image. It still hangs at a blank screen even with secure boot disabled as described in #1200986 -- 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/1123403 Title: Installer is blocked by UEFI Secure Boot Status in “linux” package in Ubuntu: Confirmed Status in “linux” source package in Saucy: Confirmed Bug description: The release notes for Ubuntu 12.10 claim [1] that UEFI Secure Boot is supported and suggest that I should expect an "it just works" experience on new hardware. However, when I try to boot an Ubuntu 12.10 64-bit bootable USB stick [2] on a brand-new Acer Aspire V5-171, the following message appears: 2. USB HDD: Memorex TD Classic 003C has been blocked by the current security policy. [Ok] I have confirmed that the USB stick boots without error when I enable the legacy BIOS boot mode on the computer's setup screen. [1]: https://wiki.ubuntu.com/QuantalQuetzal/ReleaseNotes/UbuntuDesktop#QuantalQuetzal.2BAC8-ReleaseNotes.2BAC8-CommonInfrastructure.Secure_Boot [2]: http://www.ubuntu.com/download/help/create-a-usb-stick-on-windows --- ApportVersion: 2.10.2-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ubuntu 2977 F pulseaudio CasperVersion: 1.335 DistroRelease: Ubuntu 13.10 LiveMediaBuild: Ubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130627) MachineType: Acer V5-171 MarkForUpload: True Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/username.seed boot=casper quiet splash -- ProcVersionSignature: Ubuntu 3.9.0-7.15-generic 3.9.7 RelatedPackageVersions: linux-restricted-modules-3.9.0-7-generic N/A linux-backports-modules-3.9.0-7-generic N/A linux-firmware 1.109 Tags: saucy Uname: Linux 3.9.0-7-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo dmi.bios.date: 12/12/2012 dmi.bios.vendor: Acer dmi.bios.version: V2.09 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: Mimic dmi.board.vendor: Acer dmi.board.version: Type2 - Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V2.09 dmi.modalias: dmi:bvnAcer:bvrV2.09:bd12/12/2012:svnAcer:pnV5-171:pvrV2.09:rvnAcer:rnMimic:rvrType2-BoardVersion:cvnAcer:ct10:cvrV2.09: dmi.product.name: V5-171 dmi.product.version: V2.09 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1123403/+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 1123403] Re: Installer is blocked by UEFI Secure Boot
I just tested a recent nightly build from http://cdimage.ubuntu.com/daily-live/current/ on a Asus EeePC 1015e with Windows 8 pre-installed. I had to disable Secure Boot from UEFI (as shows here http://img2.uplood.fr/free/shic_188.jpg ) and it worked. -- 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/1123403 Title: Installer is blocked by UEFI Secure Boot Status in “linux” package in Ubuntu: Confirmed Status in “linux” source package in Saucy: Confirmed Bug description: The release notes for Ubuntu 12.10 claim [1] that UEFI Secure Boot is supported and suggest that I should expect an "it just works" experience on new hardware. However, when I try to boot an Ubuntu 12.10 64-bit bootable USB stick [2] on a brand-new Acer Aspire V5-171, the following message appears: 2. USB HDD: Memorex TD Classic 003C has been blocked by the current security policy. [Ok] I have confirmed that the USB stick boots without error when I enable the legacy BIOS boot mode on the computer's setup screen. [1]: https://wiki.ubuntu.com/QuantalQuetzal/ReleaseNotes/UbuntuDesktop#QuantalQuetzal.2BAC8-ReleaseNotes.2BAC8-CommonInfrastructure.Secure_Boot [2]: http://www.ubuntu.com/download/help/create-a-usb-stick-on-windows --- ApportVersion: 2.10.2-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ubuntu 2977 F pulseaudio CasperVersion: 1.335 DistroRelease: Ubuntu 13.10 LiveMediaBuild: Ubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130627) MachineType: Acer V5-171 MarkForUpload: True Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/username.seed boot=casper quiet splash -- ProcVersionSignature: Ubuntu 3.9.0-7.15-generic 3.9.7 RelatedPackageVersions: linux-restricted-modules-3.9.0-7-generic N/A linux-backports-modules-3.9.0-7-generic N/A linux-firmware 1.109 Tags: saucy Uname: Linux 3.9.0-7-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo dmi.bios.date: 12/12/2012 dmi.bios.vendor: Acer dmi.bios.version: V2.09 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: Mimic dmi.board.vendor: Acer dmi.board.version: Type2 - Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V2.09 dmi.modalias: dmi:bvnAcer:bvrV2.09:bd12/12/2012:svnAcer:pnV5-171:pvrV2.09:rvnAcer:rnMimic:rvrType2-BoardVersion:cvnAcer:ct10:cvrV2.09: dmi.product.name: V5-171 dmi.product.version: V2.09 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1123403/+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 1123403] Re: Installer is blocked by UEFI Secure Boot
There have been some recent secure boot changes. Can you test today's image and post back if this bug is fixed or not? ** Tags removed: kernel-key -- 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/1123403 Title: Installer is blocked by UEFI Secure Boot Status in “linux” package in Ubuntu: Confirmed Status in “linux” source package in Saucy: Confirmed Bug description: The release notes for Ubuntu 12.10 claim [1] that UEFI Secure Boot is supported and suggest that I should expect an "it just works" experience on new hardware. However, when I try to boot an Ubuntu 12.10 64-bit bootable USB stick [2] on a brand-new Acer Aspire V5-171, the following message appears: 2. USB HDD: Memorex TD Classic 003C has been blocked by the current security policy. [Ok] I have confirmed that the USB stick boots without error when I enable the legacy BIOS boot mode on the computer's setup screen. [1]: https://wiki.ubuntu.com/QuantalQuetzal/ReleaseNotes/UbuntuDesktop#QuantalQuetzal.2BAC8-ReleaseNotes.2BAC8-CommonInfrastructure.Secure_Boot [2]: http://www.ubuntu.com/download/help/create-a-usb-stick-on-windows --- ApportVersion: 2.10.2-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ubuntu 2977 F pulseaudio CasperVersion: 1.335 DistroRelease: Ubuntu 13.10 LiveMediaBuild: Ubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130627) MachineType: Acer V5-171 MarkForUpload: True Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/username.seed boot=casper quiet splash -- ProcVersionSignature: Ubuntu 3.9.0-7.15-generic 3.9.7 RelatedPackageVersions: linux-restricted-modules-3.9.0-7-generic N/A linux-backports-modules-3.9.0-7-generic N/A linux-firmware 1.109 Tags: saucy Uname: Linux 3.9.0-7-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo dmi.bios.date: 12/12/2012 dmi.bios.vendor: Acer dmi.bios.version: V2.09 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: Mimic dmi.board.vendor: Acer dmi.board.version: Type2 - Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V2.09 dmi.modalias: dmi:bvnAcer:bvrV2.09:bd12/12/2012:svnAcer:pnV5-171:pvrV2.09:rvnAcer:rnMimic:rvrType2-BoardVersion:cvnAcer:ct10:cvrV2.09: dmi.product.name: V5-171 dmi.product.version: V2.09 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1123403/+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
