Difference between revisions of "Thinkpad T520"
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=== Modem === | === Modem === |
Revision as of 14:37, 5 March 2017
Contents
Hardware
Graphics
- Nvidia Quadro NVS 4200M / Intel graphics ( Prime )
This is the default program for setting nvidia graphic cards is:
sudo apt-get install nvidia-settings
If you hava a Nvidia-Prime capable graphic card, you till get the possibility to choose from which grahic card to start upon the next login:
nvidia-settings
Bumblebee is almost broken with Ubuntu > 14.04. But with [this|http://nlug.ml1.co.uk/2016/02/an-almost-authoritative-guide-to-nvidia-prime-and-bumblebee/5065] guide I got nvidia prime with bumblebee in Ubuntu 16.04 running. That spoken means, I can run the intel graphics AND can start simultaneously a program like blender with the build-in nvidia graphics card like
vblank_mode=0 primusrun blender
Processor
This will last a little while (at least for me):
- Intel(R) Core(TM) i7-2670QM CPU @ 2.20GHz (4 cores, Hyperthreading, 800-2,2 GHz)
> i7z_64bit i7z DEBUG: i7z version: svn-r77-(20-Nov-2011) i7z DEBUG: Found Intel Processor i7z DEBUG: Stepping 7 i7z DEBUG: Model a i7z DEBUG: Family 6 i7z DEBUG: Processor Type 0 i7z DEBUG: Extended Model 2 i7z DEBUG: msr = Model Specific Register i7z DEBUG: Detected an i3/i5/i7 - 32nm (sandy bridge - 2nd generation core)
Modem
> lsusb Bus 002 Device 003: ID 0bdb:1911 Ericsson Business Mobile Networks BV
> mmcli -m 0 /org/freedesktop/ModemManager1/Modem/0 (device id '1xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx5d') ------------------------- Hardware | manufacturer: 'Lenovo' | model: 'F5521gw' | revision: 'R3B01' | supported: 'gsm-umts' | current: 'gsm-umts' | equipment id: '356403046998163' ------------------------- System | device: '/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4' | drivers: 'cdc_wdm, cdc_acm, cdc_ncm' | plugin: 'Ericsson MBM' | primary port: 'ttyACM0' | ports: 'wwp0s29u1u4i6 (net), ttyACM0 (at), ttyACM1 (at), ttyACM2 (at)' ------------------------- Numbers | own : 'unknown' ------------------------- Status | lock: 'unknown' | unlock retries: 'unknown' | state: 'failed' | failed reason: 'sim-missing' | power state: 'low' | access tech: 'unknown' | signal quality: '0' (cached) ------------------------- Modes | supported: 'allowed: any; preferred: none' | current: 'allowed: any; preferred: none' ------------------------- Bands | supported: 'unknown' | current: 'unknown' ------------------------- IP | supported: 'ipv4, ipv6' ------------------------- SIM | path: 'none'
------------------------- Bearers | paths: 'none'
vim /etc/modprobe.d/avoid-mbib.conf
options cdc_ncm prefer_mbim=N
GPS
vim /etc/udev/rules.d/99-mbm.rules
ATTRS{idVendor}=="0bdb", ATTRS{idProduct}=="1926", ENV{ID_USB_INTERFACE_NUM}=="09", ENV{MBM_CAPABILITY}="gps_nmea" ATTRS{idVendor}=="0bdb", ATTRS{idProduct}=="1926", ENV{ID_USB_INTERFACE_NUM}=="03", ENV{MBM_CAPABILITY}="gps_ctrl"
sudo apt-get install gpsd