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What to do, if ...
This chapter contains instructions about what to do, if an error occurred.
Subsections
sudo
reboot, shutdown
mount network file systems
tango-starter
tango-db
Interlock Control System (ICS) Issues
Inconsistent states, tget example, P08, P09, 6.5.2017
ICS website doesn't work at P24, 19.4.2017
Impossible to start area search P09, 16.4.2017
Open/Close Beamshutter not possible P65.1, 16.4.2017
PC: fan failure during boot process
Experiment Control Issues
GPIB, module not loaded
Spock: Scans start slowly
Perkin Elmer Tango server does not start
Find ZMX modules that do not respond
Motor limits out of sync
OmsVme58
OmsVme58: read_attribute() does show the actual value, polling (P09)
OmsVme58: motor parameters have changed after reboot
OmsVme58: server uses 100% CPU time
OmsVme58: encoder position invalid, turns grey in the ATK panel
OmsVme58: controller and internal value disagree, outside limits, cmr() failed
OmsVme58: FlagCalibrationDefined == 0
VME: Reload sis1100 (needs root access)
Undulator, setPoint out of limits
Undulator wake-up
Gnome desktop troubles
Desktop broken, cleanup 28.9.2022
Desktop gets stuck
Maneouvering between workspaces
Blinking windows
Enable taskbar
keyring
Open an ASCII console
File system
GPFS is not automatically re-mounted
AFS is unavailable
Qt: Taurus GUIs freeze