Thanks. I rewrite config, following your advice and run 'guix system --verbosity=10 reconfigure new.scm':
acquiring global GC lock `/var/guix/gc.lock' acquiring read lock on `/var/guix/temproots/434' acquiring write lock on `/var/guix/temproots/434' downgrading to read lock on `/var/guix/temproots/434' acquiring write lock on `/var/guix/temproots/434' downgrading to read lock on `/var/guix/temproots/434' acquiring write lock on `/var/guix/temproots/434' downgrading to read lock on `/var/guix/temproots/434' acquiring write lock on `/var/guix/temproots/434' downgrading to read lock on `/var/guix/temproots/434' acquiring write lock on `/var/guix/temproots/434' downgrading to read lock on `/var/guix/temproots/434' acquiring write lock on `/var/guix/temproots/434' downgrading to read lock on `/var/guix/temproots/434' acquiring write lock on `/var/guix/temproots/434' downgrading to read lock on `/var/guix/temproots/434' acquiring write lock on `/var/guix/temproots/434' downgrading to read lock on `/var/guix/temproots/434' acquiring write lock on `/var/guix/temproots/434' downgrading to read lock on `/var/guix/temproots/434' acquiring write lock on `/var/guix/temproots/434' downgrading to read lock on `/var/guix/temproots/434' acquiring write lock on `/var/guix/temproots/434' downgrading to read lock on `/var/guix/temproots/434' acquiring write lock on `/var/guix/temproots/434' downgrading to read lock on `/var/guix/temproots/434' acquiring write lock on `/var/guix/temproots/434' downgrading to read lock on `/var/guix/temproots/434' acquiring write lock on `/var/guix/temproots/434' downgrading to read lock on `/var/guix/temproots/434' acquiring write lock on `/var/guix/temproots/434' downgrading to read lock on `/var/guix/temproots/434' acquiring write lock on `/var/guix/temproots/434' downgrading to read lock on `/var/guix/temproots/434' ... and the same thing many more times. This is a bug?
