Booting a Lubuntu QA-test installed system (2020-04-11 ISO installed today) and after plymouth, I briefly see the VAIO logo before the sddm greeter occurs.
Order I see is (3 boots to confirm) - encryption-key-screen - vaio - plymouth (lubuntu dots) - vaio - sddm/greeter the vaio screen appears also on shutdown... I'm ignoring this, but if you need details, or other, please let me know. -- 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/1861470 Title: BIOS logo reappears mid-boot after the purple screen Status in grub2 package in Ubuntu: Fix Released Status in linux package in Ubuntu: Fix Released Status in linux-signed-5.4 package in Ubuntu: Fix Released Status in plymouth package in Ubuntu: Fix Released Bug description: BIOS logo (the ACPI BGRT graphic) reappears mid-boot after the purple screen. This seems to be happening reliably on multiple focal machines: 0. Turn on or reboot the machine. 1. See the BIOS logo. 2. See a blank purple screen (grub) 3. See the BIOS logo again (this bug) 4. See the purple screen with Ubuntu logo (plymouth) 5. See the login screen I believe this is related to ACPI BGRT changes in the kernel. And I guess it wouldn't even need fixing if we just eliminated the blank purple grub screen (step 2)... ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-12-generic 5.4.0-12.15 ProcVersionSignature: Ubuntu 5.4.0-12.15-generic 5.4.8 Uname: Linux 5.4.0-12-generic x86_64 ApportVersion: 2.20.11-0ubuntu16 Architecture: amd64 Date: Fri Jan 31 11:31:44 2020 InstallationDate: Installed on 2020-01-30 (0 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Alpha amd64 (20200124) SourcePackage: linux-signed-5.4 UpgradeStatus: No upgrade log present (probably fresh install) --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu16 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: dan 1316 F.... pulseaudio DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-01-30 (0 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Alpha amd64 (20200124) MachineType: LENOVO 20KFCTO1WW Package: linux-signed-5.4 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-12-generic root=UUID=50f3b272-d351-4a2a-9661-d39e9fcf2195 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.4.0-12.15-generic 5.4.8 RelatedPackageVersions: linux-restricted-modules-5.4.0-12-generic N/A linux-backports-modules-5.4.0-12-generic N/A linux-firmware 1.185 Tags: focal Uname: Linux 5.4.0-12-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 01/10/2020 dmi.bios.vendor: LENOVO dmi.bios.version: N20ET51W (1.36 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KFCTO1WW dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN20ET51W(1.36):bd01/10/2020:svnLENOVO:pn20KFCTO1WW:pvrThinkPadX280:rvnLENOVO:rn20KFCTO1WW:rvrNotDefined:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad X280 dmi.product.name: 20KFCTO1WW dmi.product.sku: LENOVO_MT_20KF_BU_Think_FM_ThinkPad X280 dmi.product.version: ThinkPad X280 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1861470/+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
