I can get to the desktop by adding nomodeset Tried it on the latest 19.04 from 3/26 Without nomodeset it continues its flashing black screen
However it reports as "unknown display" and I can not get it to detect an external display. Attaching the apport-collect but it is from a live disk, I'm not sure if that'll be helpful. Unfortunately I cannot install ubuntu 19.04 at this time because I need use of the computer which works fine under 18.10. It looks like I cannot disable the GPU in BIOS on this machine. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1821426 Title: Ubuntu 19.14 disco will not boot on Dell Precision5530 Status in gdm3 package in Ubuntu: Incomplete Status in gnome-shell package in Ubuntu: Incomplete Bug description: I'm uncertain which package is causing the problem, though I strongly suspect it may be nvidia related. This laptop runs 18.10 just fine, but attempting to boot 19.04 from a USB disk (tried multiple USB boot disks) results in a blank screen after Grub. The video will go between black with back light and black without back light. I cannot switch to a TTY, I cannot get further, keyboard seems to respond (lights up when keys are pressed). Additionally, when trying to upgrade from 18.10 the same result happens. After running the upgrade and rebooting, I cannot get it to boot unless I first start in recovery mode from grub. After that I can get to the desktop (nouveau driver seems to be installed by default). Any attempt to boot normally results in a black screen. Attempting to switch to proprietary nvidia driver results in never getting the luks screen (encrypted disk). I get no luks screen when booting normally either. lspci 00:00.0 Host bridge: Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers (rev 07) 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) (rev 07) 00:02.0 VGA compatible controller: Intel Corporation Device 3e9b 00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 07) 00:08.0 System peripheral: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th Gen Core Processor Gaussian Mixture Model 00:12.0 Signal processing controller: Intel Corporation Cannon Lake PCH Thermal Controller (rev 10) 00:14.0 USB controller: Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller (rev 10) 00:14.2 RAM memory: Intel Corporation Cannon Lake PCH Shared SRAM (rev 10) 00:15.0 Serial bus controller [0c80]: Intel Corporation Device a368 (rev 10) 00:15.1 Serial bus controller [0c80]: Intel Corporation Device a369 (rev 10) 00:16.0 Communication controller: Intel Corporation Cannon Lake PCH HECI Controller (rev 10) 00:17.0 SATA controller: Intel Corporation Device a353 (rev 10) 00:1b.0 PCI bridge: Intel Corporation Device a340 (rev f0) 00:1c.0 PCI bridge: Intel Corporation Device a338 (rev f0) 00:1c.4 PCI bridge: Intel Corporation Device a33c (rev f0) 00:1d.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port 9 (rev f0) 00:1f.0 ISA bridge: Intel Corporation Device a30e (rev 10) 00:1f.3 Audio device: Intel Corporation Cannon Lake PCH cAVS (rev 10) 00:1f.4 SMBus: Intel Corporation Cannon Lake PCH SMBus Controller (rev 10) 00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH SPI Controller (rev 10) 01:00.0 3D controller: NVIDIA Corporation GP107GLM [Quadro P1000 Mobile] (rev a1) 3b:00.0 Network controller: Intel Corporation Wireless-AC 9260 (rev 29) 3c:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader (rev 01) 3d:00.0 Non-Volatile memory controller: Toshiba America Info Systems Device 011a --- ProblemType: Bug ApportVersion: 2.20.10-0ubuntu23 Architecture: amd64 CasperVersion: 1.402 CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 19.04 LiveMediaBuild: Ubuntu 19.04 "Disco Dingo" - Alpha amd64 (20190326.2) Package: gnome-shell PackageArchitecture: amd64 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=C.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 5.0.0-7.8-generic 5.0.0 Tags: disco Uname: Linux 5.0.0-7-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True mtime.conffile..etc.gdm3.custom.conf: 2019-03-29T03:07:48.704000 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1821426/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
