lsdk flex-builder fails to build

[holder]

I am using LSDK flexbuild1809 on Ubuntu 18.04 running in a VirtualBox VM.

My target is LS1088ARDB.

I run the following command:

flex-builder -m ls1088ardb -a arm64 -b sd

The build fails with the following error:

...

INSTRUCTION: mkbootpartition
DESTARCH: arm64
SECURE: y
CONFIGLIST: build_lsdk.cfg
INSTRUCTION: mklinux
DESTARCH: arm64
CONFIGLIST: build_lsdk.cfg
umount: /home/boeing/lsdk1809/flexbuild_lsdk1809/packages/rfs/ramdiskrfs/mntrd: target is busy.

I have to restart the build again which completes w/o error.

Any suggestions on the above "umount" error?

bob

[holder]

I updated VirtualBox from 5.2.18 to 5.2.20.

I repeated the above build command and did not see the error.

[Pavel]

We use Ubuntu 18 Linux or Ubuntu 18 virtual VmWare machine for LSDK using.

There is no problem for building if Ubuntu 18 64bit is used.

Have a great day,
Pavel Chubakov

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