[Bug 1935856] Re: Virtualbox encounters 'Effective UID is not root' when starting a VM

2021-07-30 Thread Oliver Maurhart
Hi *, I'm affected by this bug too. What I noticed: When I run ``` $ strace -ff -o VBoxManage.trace VBoxManage startvm 92522455-ebd0-4a67-8a38-4ba05ca3fc00 ``` and check the trace files for any "perm" I see ``` $ grep -i perm VBoxManage.trace.101* ... VBoxManage.trace.10169:openat(AT_FDCWD, "/de

[Bug 1935856] Re: Virtualbox encounters 'Effective UID is not root' when starting a VM

2021-07-30 Thread Oliver Maurhart
Add-on: I checked the sources provided at https://download.virtualbox.org/virtualbox/6.1.22/ and I think the responsible code snippet is in VirtualBox-6.1.22/src/VBox/HostDrivers/Support/SUPR3HardenedMain.cpp ``` $ cat -n VirtualBox-6.1.22/src/VBox/HostDrivers/Support/SUPR3HardenedMain.cpp | grep

[Bug 1935856] Re: Virtualbox encounters 'Effective UID is not root' when starting a VM

2021-07-31 Thread Oliver Maurhart
Errm, I don't know what to say. Today I rebooted and tried again... and it worked. o.O ``` $ VBoxManage startvm 92522455-ebd0-4a67-8a38-4ba05ca3fc00 Waiting for VM "92522455-ebd0-4a67-8a38-4ba05ca3fc00" to power on... VM "92522455-ebd0-4a67-8a38-4ba05ca3fc00" has been successfully started. ``` I