Did u Reset the Ubuntu 18.04 by clicking on Advanced Options ? If not, go ahead with that and then access the Ubuntu 18.04 LTS application, create an username again and go with the build. If you haven't done that, you might run into unknown errors/warnings/exceptions again as it might clash with the older installation.
Going by the pic which you posted, didn't you install mingw-w64 cross-compilation tool chain? Also didn't you change the default compiler option to posix? I think if you didn't change the compiler option, you will get the error which you posted in the first video : 'recursive_mutex' is not a member of 'std'
If you have an unsuccessful build, try the above 2 options which I posted.
I had an unseccussful build, I tried both options you told me, and I still have unsuccessful build.
This is what it returns me after
make:
blablablablah, things after make and boom errors:
make[2]: Leaving directory '/home/angelo/bitcoin/src'
make[1]: Leaving directory '/home/angelo/bitcoin/src'
Making all in doc/man
make[1]: Entering directory '/home/angelo/bitcoin/doc/man'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/angelo/bitcoin/doc/man'
make[1]: Entering directory '/home/angelo/bitcoin'
make[1]: Nothing to be done for 'all-am'.
make[1]: Leaving directory '/home/angelo/bitcoin'
angelo@LAPTOP-NC8MQ733:~/bitcoin$ sudo bash -c "echo 1 > /proc/sys/fs/binfmt_misc/status"
[sudo] password for angelo:
angelo@LAPTOP-NC8MQ733:~/bitcoin$ make install DESTDIR=/mnt/c/workspace/bitcoin
Making install in src
make[1]: Entering directory '/home/angelo/bitcoin/src'
make[2]: Entering directory '/home/angelo/bitcoin/src'
make[3]: Entering directory '/home/angelo/bitcoin'
make[3]: Leaving directory '/home/angelo/bitcoin'
make[3]: Entering directory '/home/angelo/bitcoin/src'
make[4]: Entering directory '/home/angelo/bitcoin'
make[4]: Leaving directory '/home/angelo/bitcoin'
/bin/mkdir -p '/mnt/c/workspace/bitcoin//lib'
/bin/bash ../libtool --preserve-dup-deps --mode=install /usr/bin/install -c libbitcoinconsensus.la '/mnt/c/workspace/bitcoin//lib'
libtool: install: /usr/bin/install -c .libs/libbitcoinconsensus.dll.a /mnt/c/workspace/bitcoin//lib/libbitcoinconsensus.dll.a
/usr/bin/install: setting permissions for '/mnt/c/workspace/bitcoin//lib/libbitcoinconsensus.dll.a': Operation not permitted
Makefile:7186: recipe for target 'install-libLTLIBRARIES' failed
make[3]: *** [install-libLTLIBRARIES] Error 1
make[3]: Leaving directory '/home/angelo/bitcoin/src'
Makefile:18478: recipe for target 'install-am' failed
make[2]: *** [install-am] Error 2
make[2]: Leaving directory '/home/angelo/bitcoin/src'
Makefile:18150: recipe for target 'install-recursive' failed
make[1]: *** [install-recursive] Error 1
make[1]: Leaving directory '/home/angelo/bitcoin/src'
Makefile:788: recipe for target 'install-recursive' failed
make: *** [install-recursive] Error 1
In workspace/bitcoin this is what I get:
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fi.imgur.com%2FlvNhE8i.png&t=665&c=iWAW7MDxJznBfg)
![](https://ip.bitcointalk.org/?u=https%3A%2F%2Fi.imgur.com%2FXM7zrM0.png&t=665&c=yu6hMBWV2H3dOQ)
I am one step before giving it up... I don't get what my computer doesn't read right...
EDIT: I MADE IT!!! I just had to add that line in the end:
sudo make install DESTDIR=/mnt/c/workspace/bitcoin