> On 26 Oct 2017, at 11:20 PM, Dan Watkins <daniel.watk...@canonical.com> wrote: > > On Thu, Oct 26, 2017 at 03:09:12PM -0000, Kai-Heng Feng wrote: >> They should work, at least at initramfs stage. You can use the keyboard >> to decrypt rootfs proves that. > > I can use the keyboard to decrypt the rootfs if it's plugged in after > boot. If it's plugged in before boot, it doesn't work. > > (It also continues to work on _reboot_; it's just on a power cycle that > it doesn't.) > >> Does your lsusb in #11 captured when the keyboards didn't work? > > I'm not sure I understand the question; could you clarify?
I’d like to see the dmesg when the issue happens, because the dmesg here says both keyboards were detected (and should work). So I guess the dmesg here was collected when you reboot instead of cold boot. > > -- > You received this bug notification because you are subscribed to linux > in Ubuntu. > https://bugs.launchpad.net/bugs/1723994 > > Title: > Keyboard plugged in to monitor USB hub does not work at password > prompt > > Status in linux package in Ubuntu: > Confirmed > > Bug description: > I have my external keyboard plugged in to my monitor's USB hub. > Unless I unplug and replug the USB cable that connects the monitor hub > to my machine, I can't use my keyboard on boot. > > ProblemType: Bug > DistroRelease: Ubuntu 17.10 > Package: cryptsetup 2:1.7.3-4ubuntu1 > ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4 > Uname: Linux 4.13.0-16-generic x86_64 > ApportVersion: 2.20.7-0ubuntu3 > Architecture: amd64 > Date: Mon Oct 16 11:45:42 2017 > EcryptfsInUse: Yes > InstallationDate: Installed on 2014-09-04 (1138 days ago) > InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 > (20140722.2) > SourcePackage: cryptsetup > UpgradeStatus: Upgraded to artful on 2016-12-05 (315 days ago) > cmdline: BOOT_IMAGE=/vmlinuz-4.13.0-16-generic.efi.signed > root=/dev/mapper/ubuntu--vg-root ro quiet splash nomdmonddf nomdmonisw > vt.handoff=7 > crypttab: > sda3_crypt UUID=dc873bc3-22f0-491d-9f5b-50d322f31987 none luks,discard > #cryptswap1 UUID=f44f685a-f520-4e81-b35a-0b9cba44a8a9 /dev/urandom > swap,cipher=aes-cbc-essiv:sha256 > --- > ApportVersion: 2.20.7-0ubuntu3 > Architecture: amd64 > AudioDevicesInUse: > USER PID ACCESS COMMAND > /dev/snd/controlC1: daniel 9156 F.... pulseaudio > /dev/snd/controlC0: daniel 9010 F.... volumeicon > daniel 9156 F.... pulseaudio > DistroRelease: Ubuntu 17.10 > EcryptfsInUse: Yes > InstallationDate: Installed on 2014-09-04 (1145 days ago) > InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 > (20140722.2) > MachineType: LENOVO 20ANCTO1WW > Package: linux (not installed) > ProcFB: 0 inteldrmfb > ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-16-generic.efi.signed > root=/dev/mapper/ubuntu--vg-root ro quiet splash nomdmonddf nomdmonisw > vt.handoff=7 > ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4 > RelatedPackageVersions: > linux-restricted-modules-4.13.0-16-generic N/A > linux-backports-modules-4.13.0-16-generic N/A > linux-firmware 1.169 > Tags: artful > Uname: Linux 4.13.0-16-generic x86_64 > UpgradeStatus: Upgraded to artful on 2016-12-05 (321 days ago) > UserGroups: adm audio cdrom dip disk docker fuse libvirt libvirtd lpadmin > lxd plugdev sambashare sbuild sudo > _MarkForUpload: True > dmi.bios.date: 05/21/2014 > dmi.bios.vendor: LENOVO > dmi.bios.version: GLET70WW (2.24 ) > dmi.board.asset.tag: Not Available > dmi.board.name: 20ANCTO1WW > dmi.board.vendor: LENOVO > dmi.board.version: SDK0E50512 STD > dmi.chassis.asset.tag: No Asset Information > dmi.chassis.type: 10 > dmi.chassis.vendor: LENOVO > dmi.chassis.version: Not Available > dmi.modalias: > dmi:bvnLENOVO:bvrGLET70WW(2.24):bd05/21/2014:svnLENOVO:pn20ANCTO1WW:pvrThinkPadT440p:rvnLENOVO:rn20ANCTO1WW:rvrSDK0E50512STD:cvnLENOVO:ct10:cvrNotAvailable: > dmi.product.family: ThinkPad T440p > dmi.product.name: 20ANCTO1WW > dmi.product.version: ThinkPad T440p > dmi.sys.vendor: LENOVO > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1723994/+subscriptions -- 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/1723994 Title: Keyboard plugged in to monitor USB hub does not work at password prompt Status in linux package in Ubuntu: Confirmed Bug description: I have my external keyboard plugged in to my monitor's USB hub. Unless I unplug and replug the USB cable that connects the monitor hub to my machine, I can't use my keyboard on boot. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: cryptsetup 2:1.7.3-4ubuntu1 ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4 Uname: Linux 4.13.0-16-generic x86_64 ApportVersion: 2.20.7-0ubuntu3 Architecture: amd64 Date: Mon Oct 16 11:45:42 2017 EcryptfsInUse: Yes InstallationDate: Installed on 2014-09-04 (1138 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) SourcePackage: cryptsetup UpgradeStatus: Upgraded to artful on 2016-12-05 (315 days ago) cmdline: BOOT_IMAGE=/vmlinuz-4.13.0-16-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash nomdmonddf nomdmonisw vt.handoff=7 crypttab: sda3_crypt UUID=dc873bc3-22f0-491d-9f5b-50d322f31987 none luks,discard #cryptswap1 UUID=f44f685a-f520-4e81-b35a-0b9cba44a8a9 /dev/urandom swap,cipher=aes-cbc-essiv:sha256 --- ApportVersion: 2.20.7-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: daniel 9156 F.... pulseaudio /dev/snd/controlC0: daniel 9010 F.... volumeicon daniel 9156 F.... pulseaudio DistroRelease: Ubuntu 17.10 EcryptfsInUse: Yes InstallationDate: Installed on 2014-09-04 (1145 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2) MachineType: LENOVO 20ANCTO1WW Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-16-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash nomdmonddf nomdmonisw vt.handoff=7 ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4 RelatedPackageVersions: linux-restricted-modules-4.13.0-16-generic N/A linux-backports-modules-4.13.0-16-generic N/A linux-firmware 1.169 Tags: artful Uname: Linux 4.13.0-16-generic x86_64 UpgradeStatus: Upgraded to artful on 2016-12-05 (321 days ago) UserGroups: adm audio cdrom dip disk docker fuse libvirt libvirtd lpadmin lxd plugdev sambashare sbuild sudo _MarkForUpload: True dmi.bios.date: 05/21/2014 dmi.bios.vendor: LENOVO dmi.bios.version: GLET70WW (2.24 ) dmi.board.asset.tag: Not Available dmi.board.name: 20ANCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0E50512 STD dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvrGLET70WW(2.24):bd05/21/2014:svnLENOVO:pn20ANCTO1WW:pvrThinkPadT440p:rvnLENOVO:rn20ANCTO1WW:rvrSDK0E50512STD:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.family: ThinkPad T440p dmi.product.name: 20ANCTO1WW dmi.product.version: ThinkPad T440p dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1723994/+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
