table of contents
| SYSTEMD-BSOD.SERVICE(8) | systemd-bsod | SYSTEMD-BSOD.SERVICE(8) |
NAME¶
systemd-bsod.service, systemd-bsod - Displays boot-time emergency log message in full screen
SYNOPSIS¶
systemd-bsod.service
/usr/lib/systemd/systemd-bsod [OPTIONS...]
DESCRIPTION¶
systemd-bsod.service is used to display a blue screen which contains a message relating to a boot failure, including a QR code which can be scanned to get helpful information about the failure.
OPTIONS¶
The following options are understood by systemd-bsod:
-h, --help
Print a short help text and exit.
--version
Print a short version string and exit.
-c, --continuous
When specified, systemd-bsod waits continuously
for changes in the journal if it doesn't find any emergency messages on the
initial attempt.
Added in version 255.
--tty=
Specify the TTY to output to. By default
systemd-bsod will automatically find a free VT to display the message
on. If this option is specified a TTY may be selected explicitly. Use
--tty=/dev/tty to direct output to the terminal the command is invoked
on.
Added in version 256.
EXIT STATUS¶
On success (displaying the journal message successfully), 0 is returned, a non-zero failure code otherwise.
SEE ALSO¶
| systemd 256.10 |