so today i updated my kernel from 5.4 to 5.8 (hwe) on my ubuntu 20.04 but suddenly virtualbox does not work anymore. Everytime i start a os on virtualbox it keeps going to "Guru Meditation". I reinstalled Virtualbox from the repos, from virtualbox.org but always the same error. I also have secure boot, does it have to do with that? its really strange, with kernel 5.4 everything works but with kernel 5.8 nothing works. cant start any os on vb anymore, always the guru meditation error. I also checked the changelog on the virtualbox.org page and based on that it should work with kernel 5.8 but even after reinstalling multiple times it does not work.
attached you find the error log just before guru meditation starts:
attached you find the error log just before guru meditation starts:
Code:
00:00:00.172278 ******************* End of VT-x features ********************
00:00:00.172295 VMEmt: Halt method global1 (5)
00:00:00.172348 VMEmt: HaltedGlobal1 config: cNsSpinBlockThresholdCfg=2000
00:00:00.172378 Changing the VM state from 'CREATING' to 'CREATED'
00:00:00.174171 Changing the VM state from 'CREATED' to 'POWERING_ON'
00:00:00.174481 Changing the VM state from 'POWERING_ON' to 'RUNNING'
00:00:00.174490 Console: Machine state changed to 'Running'
00:00:00.179406 VMMDev: Guest Log: BIOS: VirtualBox 6.1.18
00:00:00.179480 PCI: Setting up resources and interrupts
00:00:00.180013 PIT: mode=2 count=0x10000 (65536) - 18.20 Hz (ch=0)
00:00:00.202264 Display::i_handleDisplayResize: uScreenId=0 pvVRAM=0000000000000000 w=720 h=400 bpp=0 cbLine=0x0 flags=0x0 origin=0,0
00:00:00.202533 VMMDev: Guest Log: CPUID EDX: 0x178bfbff
00:00:00.202590 PIIX3 ATA: Ctl#0: RESET, DevSel=0 AIOIf=0 CmdIf0=0x00 (-1 usec ago) CmdIf1=0x00 (-1 usec ago)
00:00:00.202613 PIIX3 ATA: Ctl#0: finished processing RESET
00:00:00.202896 VMMDev: Guest Log: BIOS: ata0-0: PCHS=8390/16/63 LCHS=526/255/63
00:00:00.203681 VMMDev: Guest Log: BIOS: ata0-1: PCHS=16383/16/63 LCHS=1024/255/63
00:00:00.205732 PIT: mode=2 count=0x48d3 (18643) - 64.00 Hz (ch=0)
00:00:00.234985 Display::i_handleDisplayResize: uScreenId=0 pvVRAM=00007fa996000000 w=640 h=480 bpp=32 cbLine=0xA00 flags=0x0 origin=0,0
00:00:02.685211 PIT: mode=2 count=0x10000 (65536) - 18.20 Hz (ch=0)
00:00:02.685407 VMMDev: Guest Log: BIOS: Boot : bseqnr=1, bootseq=0002
00:00:02.686168 VMMDev: Guest Log: BIOS: Booting from Hard Disk...
00:00:02.688894 PIIX3 ATA: Ctl#0: RESET, DevSel=0 AIOIf=0 CmdIf0=0xc4 (-1 usec ago) CmdIf1=0xec (-1 usec ago)
00:00:02.688917 PIIX3 ATA: Ctl#0: finished processing RESET
00:00:02.688971 Changing the VM state from 'RUNNING' to 'GURU_MEDITATION'
00:00:02.688982 Console: Machine state changed to 'GuruMeditation'
00:00:02.689299 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
00:00:02.689300 !!
00:00:02.689300 !! VCPU0: Guru Meditation 1155 (VINF_EM_TRIPLE_FAULT)
00:00:02.689309 !!
00:00:02.689319 !! Skipping ring-0 registers and stack, rcErr=VINF_EM_TRIPLE_FAULT
00:00:02.689322 !!
00:00:02.689323 !! {mappings, <NULL>}
00:00:02.689323 !!
00:00:02.689335 !! 00:00:02.689335 !! {hma, <NULL>}