Chrome Commands - Dell Chromebook 3400 Service Manual

Command
rlz < status | enable | disable>
rollback
route [-n] [-6]
set_apn [-n <network-id>] [-u <username>] [-p <password>] <apn> Sets the APN to use when connecting to the network specified by
set_apn - c
set_arpgw <true | false>
set_cellular_ppp [-u <username>] [-p <password>]
set_cellular_ppp -c
sound <command> <argument>
storage_status
storage_test_1
storage_test_2
syslog <message>
tpcontrol{status | taptoclick [on|off] sensitivity [1-5] | set
<property>< value>} tpcontrol {syntp [on|off]}
tracepath [-n] <destination>[/port]
update_over_cellular [enable|disable]
upload crashes
wpa_debug [<debug_level>] [--help] [--list_valid_level] [--reset]
xset m [acc_mult[/acc_div] [thr]] xset m default
xset r rate [delay [rate]]
xset r [keycode] < on|off >

Chrome commands

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Chrome://about page lists all Chrome's internal pages. To view all the commands, type chrome://about in the Chrome browser URL as
shown below:
86 Troubleshooting
Purpose
them. Run this command without arguments to see the current
state.
Enables or disables RLZ.
Attempts to roll back to the previous update cached on your
system. Only available on non-stable channels and non-enterprise
enrolled devices. Please note that this will power wash your device.
Displays the routing tables.
<network-id>. If <network-id> is not specified, use the network-id
of the currently registered network.
Clears the APN to be used, so that the default APN is used instead.
Turns on the extra network state checking to make sure the default
gateway is reachable.
Sets the PPP username and/or password for an existing cellular
connection. If neither -u nor -p is provided, this shows the existing
PPP username for the cellular connection.
Clears any existing PPP username and PPP password for an
existing cellular connection.
Low level sound configuration. Can be used to play/record audio
samples and enable beam forming on Pixel. sound beamforming
<on|off > will enable/disable the feature. sound record [duration]
will start recording. sound play <filename> plays the recorded audio
samples
Reads storage device SMART health status, vendor attributes, and
error logs.
Performs a short offline SMART test.
Performs an extensive readability test.
Logs a message to system log.
Allows the user to manually adjust advanced touchpad settings.
Traces the path/route to a network host.
Enables or disables the auto updates over cellular networks. Run
without arguments to see the current state.
Uploads available crash reports to the crash server.
Sets the wpa_supplicant debugging level.
Tweaks the mouse acceleration rate.
Tweaks the autorepeat rates. The delay is the number of
milliseconds before autorepeat starts. The rate is the number of
repeats per second.
Turns autorepeat on/off. If a keycode is specified, it affects only
that key. If not specified, it affects global behavior.