tests: halt: Fix it....This fixes: <https://issues.guix.gnu.org/47727>. The OCR prompt detection is
failing, so remove it altogether. It looks like the test doesn't need the
prompt detection delay to work properly.
* gnu/tests/base.scm (run-halt-test): Remove failing OCR detection.
tests: install: Fix gui-installed-desktop-os-encrypted test....* gnu/tests/base.scm (run-basic-test): Add a 'desktop?' argument. Wait 30
seconds before trying to switch to TTY1 on desktop.
* gnu/tests/install.scm (guided-installation-test): Use 512MiB of RAM and pass
the desktop argument to "run-basic-test".