apport information ** Attachment added: "IwConfig.txt" https://bugs.launchpad.net/bugs/1750491/+attachment/5059142/+files/IwConfig.txt
-- 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/1750491 Title: Ubuntu 17.10.1 UEFI Bios Corruption - WinBook TW802 Tablet Status in linux package in Ubuntu: Incomplete Bug description: Winbook TW802 - Intel Atom Tablet with UEFI Bios 64bit cpu / 32bit bootloader Related models: TW700, TW800, TW801 & TW100 Recommend do not install V17.10.1 on those machines until issue resolved Previous Single boot Ubuntu 16.04.1 installation NO Bios issues: installed via isorespin from USB New Single boot Ubuntu 17.10.1 installation caused Corrupted Bios: installed via isorespin from USB uname -r = 4.13.0-32-generic Corruption prevents Bios access to USB, so cannot boot ClonZilla to restore prior image Ubuntu 17 boots to desktop but not fully functional: (issues are unrelated to this bug report) WinBook Bios Phoenix SecureCore Bios Version 1.00 IA32 Build 11/24/2014 Can access BIOS with F2 during boot But Bios hangs accessing "BOOT" tab that controls boot devices Will not display & cannot select any boot device Restoring Bios defaults does not fix issue Attempted Fix: Tried 17.10 "SPI" fix - bug #1734147 Neither method shown resolves the issue after fix applied uname -r = 4.15.0-041500rc6-generic Fix #1734147 creates other issues: Bug #1734147 fix prevents access to grub during boot prior to #1734147 fix,"shift" during boot opened grub menu after fix, cannot open grub with "shift" or "c" uninstalled the fix via method shown in #1734147 uname -r = 4.13.0-32-generic after #1734148 uninstalled & reboot Gathering Info for this bug report ubuntu-bug linux = gathers the information but; V17 touchpad issues prevent sending the data version.log & lspci-vnvn.log are attached. Once USB is accessed, I can restore prior image Regards. --- ApportVersion: 2.20.7-0ubuntu3.7 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/comprC1D2', '/dev/snd/pcmC1D1p', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/controlC1', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 17.10 InstallationDate: Installed on 2018-02-14 (6 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105.1) MachineType: WinBook TW802 Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-32-generic.efi.signed root=UUID=eada3662-715e-4f70-a879-6e1fe1a495eb ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.13.0-32.35-generic 4.13.13 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.13.0-32-generic N/A linux-backports-modules-4.13.0-32-generic N/A linux-firmware 1.169.3 StagingDrivers: r8723bs Tags: artful wayland-session staging Uname: Linux 4.13.0-32-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 11/24/2014 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: 1.00 IA32 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: TW802 dmi.board.vendor: WinBook. dmi.board.version: FAB1 dmi.chassis.asset.tag: Asset Tag dmi.chassis.type: 11 dmi.chassis.vendor: WinBook dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvr1.00IA32:bd11/24/2014:svnWinBook:pnTW802:pvr0.1:rvnWinBook.:rnTW802:rvrFAB1:cvnWinBook:ct11:cvr0.1: dmi.product.family: BayTrail System dmi.product.name: TW802 dmi.product.version: 0.1 dmi.sys.vendor: WinBook To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1750491/+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
