Public bug reported: Hi!
The issue: I have/had an 64 bit version of Ubuntu 18.04.3 LTS (In GRUB: Linux 4.15.0-51-generic) and I installed kvm well as on the https://help.ubuntu.com/community/KVM/Installation page written. (kvm-ok and virsh list --all not show any problem too) After installing the kvm sys packages the whole system freezed with GRUB's splash screen (the GRUB menu two echos shown on it) every time when i choose the kvm system (In GRUB: Linux 4.15.0-1035-kvm) to load, and it freezes in recovery mode too at the same way. (recovery mode use nomodeset but show the same way purple screen with the two menu echo text and after stay in those state) The earlier generic version is choosable at GRUB too and it work well. I tried to add dis_ucode_ldr (as i read somewhere this can solve some issue with ASUS hw's) to the recovery start grub menu command but it not helped. (and generic version run well without it) I have installed linux-crashdump (on the running generic version) but the kexec_cmd contain only this: /sbin/kexec -p --command- line="BOOT_IMAGE=/boot/vmlinuz-4.15.0-51-generic root=UUID=74c33349-7cf3-4ced-8462-62ad4c43832d ro quiet splash vt.handoff=1 nr_cpus=1 systemd.unit=kdump-tools-dump.service irqpoll nousb ata_piix.prefer_ms_hyperv=0" --initrd=/var/lib/kdump/initrd.img /var/lib/kdump/vmlinuz so to me seems it will not help as it contain nothing about the kvm startup tryings. The hardware info by lspci: 00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th 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 Display controller: Intel Corporation HD Graphics 530 (rev 06) 00:14.0 USB controller: Intel Corporation 100 Series/C230 Series Chipset Family USB 3.0 xHCI Controller (rev 31) 00:16.0 Communication controller: Intel Corporation 100 Series/C230 Series Chipset Family MEI Controller #1 (rev 31) 00:17.0 SATA controller: Intel Corporation Q170/Q150/B150/H170/H110/Z170/CM236 Chipset SATA Controller [AHCI Mode] (rev 31) 00:1b.0 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #17 (rev f1) 00:1b.3 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #20 (rev f1) 00:1c.0 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #1 (rev f1) 00:1c.4 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #5 (rev f1) 00:1d.0 PCI bridge: Intel Corporation 100 Series/C230 Series Chipset Family PCI Express Root Port #9 (rev f1) 00:1f.0 ISA bridge: Intel Corporation Z170 Chipset LPC/eSPI Controller (rev 31) 00:1f.2 Memory controller: Intel Corporation 100 Series/C230 Series Chipset Family Power Management Controller (rev 31) 00:1f.3 Audio device: Intel Corporation 100 Series/C230 Series Chipset Family HD Audio Controller (rev 31) 00:1f.4 SMBus: Intel Corporation 100 Series/C230 Series Chipset Family SMBus (rev 31) 00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (2) I219-V (rev 31) 01:00.0 VGA compatible controller: NVIDIA Corporation GP106 [GeForce GTX 1060 6GB] (rev a1) 01:00.1 Audio device: NVIDIA Corporation GP106 High Definition Audio Controller (rev a1) 03:00.0 SATA controller: ASMedia Technology Inc. ASM1062 Serial ATA Controller (rev 02) 04:00.0 USB controller: ASMedia Technology Inc. ASM1142 USB 3.1 Host Controller I hope the journalctl -b -1 log maybe help because it show some failure info: I attache the whole journalctl -b -1 log in .txt! The red lines: aug 26 18:57:01 KJ-D-HOME-LNX systemd-modules-load[277]: Failed to find module 'lp' aug 26 18:57:01 KJ-D-HOME-LNX systemd-modules-load[277]: Failed to find module 'ppdev' aug 26 18:57:01 KJ-D-HOME-LNX systemd-modules-load[277]: Failed to find module 'parport_pc' ... aug 26 18:57:02 KJ-D-HOME-LNX systemd[1]: Failed to start Load Kernel Modules. ... aug 26 18:57:03 KJ-D-HOME-LNX kernel: PKCS#7 signature not signed with a trusted key ... aug 26 18:57:03 KJ-D-HOME-LNX kernel: PKCS#7 signature not signed with a trusted key Thanks if you can help! ** Affects: qemu-kvm (Ubuntu) Importance: Undecided Status: New ** Attachment added: "journalctl.txt" https://bugs.launchpad.net/bugs/1841450/+attachment/5284745/+files/journalctl.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1841450 Title: After install qemu-kvm the boot freezes with splash screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/1841450/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
