I can't power on my virtualbox in ubuntu 19 . I was working until install the andriod studio kvm when something was happen with this below command,here is my history command with install kvm.
[quote] 534 sudo apt-get install qemu-kvm libvirt-daemon-system libvirt-clients bridge-utils 535 sudo apt-get install qemu-kvm libvirt-bin ubuntu-vm-builder bridge-utils 536 sudo adduser --help 537 sudo adduser ewen libvirtd 538 sudo adduser ewen libvirt 539 groups 540 virsh list --all 541 kvm-ok 546 sudo rmmod kvm_intel kvm 547 kvm[/quote]And I was close the virtual and reboot ubuntu then happen error in log with filter error:
0:00:00.822083 TM: GIP - CPU: iCpuSet=0x0 idCpu=0x0 idApic=0x0 iGipCpu=0x1 i64TSCDelta=0 enmState=3 u64CpuHz=2194869043(*) cErrors=0 00:00:00.822087 TM: GIP - CPU: iCpuSet=0x1 idCpu=0x1 idApic=0x2 iGipCpu=0x6 i64TSCDelta=0 enmState=3 u64CpuHz=2194917979(*) cErrors=0 00:00:00.822090 TM: GIP - CPU: iCpuSet=0x2 idCpu=0x2 idApic=0x4 iGipCpu=0x2 i64TSCDelta=0 enmState=3 u64CpuHz=2194918044(*) cErrors=0 00:00:00.822104 TM: GIP - CPU: iCpuSet=0x3 idCpu=0x3 idApic=0x6 iGipCpu=0x4 i64TSCDelta=0 enmState=3 u64CpuHz=2194917596(*) cErrors=0 00:00:00.822107 TM: GIP - CPU: iCpuSet=0x4 idCpu=0x4 idApic=0x1 iGipCpu=0x0 i64TSCDelta=0 enmState=3 u64CpuHz=2194918035(*) cErrors=0 00:00:00.822110 TM: GIP - CPU: iCpuSet=0x5 idCpu=0x5 idApic=0x3 iGipCpu=0x7 i64TSCDelta=0 enmState=3 u64CpuHz=2194917836(*) cErrors=0 00:00:00.822113 TM: GIP - CPU: iCpuSet=0x6 idCpu=0x6 idApic=0x5 iGipCpu=0x3 i64TSCDelta=0 enmState=3 u64CpuHz=2194917849(*) cErrors=0 00:00:00.822116 TM: GIP - CPU: iCpuSet=0x7 idCpu=0x7 idApic=0x7 iGipCpu=0x5 i64TSCDelta=0 enmState=3 u64CpuHz=2194917425(*) cErrors=0 00:00:00.928710 Error 1 Idle Fixed 0 (0x0) 00:00:00.928737 Error 1 Idle Fixed 0 (0x0) 00:00:00.928761 Error 1 Idle Fixed 0 (0x0) 00:00:00.928802 Error 1 Idle Fixed 0 (0x0) 00:00:00.929257 ERROR [COM]: aRC=NS_ERROR_INVALID_ARG (0x80070057) aIID={ab4164db-c13e-4dab-842d-61ee3f0c1e87} aComponent={DisplayWrap} aText={Argument aWidth is invalid (must be aWidth != 0 && aWidth <= 32767)}, preserve=false aResultDetail=0 00:00:00.931079 HM error = 0x0 (0) 00:00:00.931086 HM error = 0x0 (0) 00:00:00.931101 HM error = 0x0 (0) 00:00:00.931111 HM error = 0x0 (0) 00:00:03.126456 /Devices/VMSVGA/FifoErrors 0 times 00:00:03.126626 /Devices/VMSVGA/Reg/GmrDescriptorWrite/Errors 0 times 00:00:03.128917 /SELM/LoadHidSel/GstReadErrors 0 times 00:00:03.924154 ERROR [COM]: aRC=E_ACCESSDENIED (0x80070005) aIID={ab4164db-c13e-4dab-842d-61ee3f0c1e87} aComponent={DisplayWrap} aText={The console is not powered up}, preserve=false aResultDetail=0