Difference between revisions of "Hardware: HP EliteBook Revolve 810 G1 with Ubuntu Linux - problems"

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== WWAN ==
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=== USB ===
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<strike>Modem is detected by Linux kernel properly and also by Network Manager within Ubuntu. Ubuntu is reporting signal strength correctly but attempt to connect to internet will fail. Looks like modem don't like way how Ubuntu initialize it and as result it reset itself.</strike>
 
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<strike>Special initialization sequence is necessary prior to connection using network manager.</strike>
 
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I am currently running 14.04.01 LTS and it looks like this problem is gone.
 
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== GPS ==
 
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Till now I don't have time/need to test GPS. I may check this during summer ...
 

Revision as of 20:04, 13 February 2016

This page describe problems observed with "HP EliteBook Revolve 810 G1" during regular usage or tests.

Wireless

For regular usage WiFi is working fine, but ... When notebook is running on battery power save is highly aggressive. For web browsing it is fine, but for interactive sessions (ssh, chat) it is causing visible delay. With power save active also maximal throughput is limited which can affect video on demand.

Power save can be disabled by powertop application or by connecting notebook to AC. Alternatively you can use: 

sudo iwconfig wlan0 power off

USB

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