HP EliteBook 8540w: Difference between revisions
Jump to navigation
Jump to search
| (7 intermediate revisions by the same user not shown) | |||
| Line 4: | Line 4: | ||
* [[Linux Admin#Hardware|hardware page]] on this wiki. |
* [[Linux Admin#Hardware|hardware page]] on this wiki. |
||
* Review on [http://www.notebookcheck.net/Review-HP-Elitebook-8540w-Notebook.32440.0.html NotebookCheck.net] |
* Review on [http://www.notebookcheck.net/Review-HP-Elitebook-8540w-Notebook.32440.0.html NotebookCheck.net] |
||
* '''[http://wiki.debian.org/InstallingDebianOn/HP/EliteBook8540w/Squeeze InstallingDebianOnHPEliteBook8540wSqueeze]''' |
|||
== Hardware == |
== Hardware == |
||
'''Graphics''' |
'''Graphics''' |
||
* '''[http://www.notebookcheck.net/NVIDIA-Quadro-FX-880M.24735.0.html NVidia Quadro FX 880M]''' |
|||
* NVidia |
|||
* Kernel modules: '''nvidia''' |
* Kernel modules: '''nvidia''' |
||
<source lang="bash">sudo lspci -v</source> |
<source lang="bash">sudo lspci -v</source> |
||
| Line 29: | Line 30: | ||
Kernel modules: nvidia-current, nouveau, nvidiafb |
Kernel modules: nvidia-current, nouveau, nvidiafb |
||
</source> |
</source> |
||
* '''Intel 915?''' |
|||
'''Wireless''' |
'''Wireless''' |
||
* Wireless card: [http://www.intel.com/products/wireless/adapters/6300/index.htm Intel Corporation Centrino Ultimate-N 6300 (intel page)] |
* Wireless card: [http://www.intel.com/products/wireless/adapters/6300/index.htm Intel Corporation Centrino Ultimate-N 6300 (intel page)] |
||
| Line 48: | Line 49: | ||
# firmware: iwlwifi-6000-4.ucode |
# firmware: iwlwifi-6000-4.ucode |
||
</source> |
</source> |
||
'''SmartCard Reader''' |
|||
* It seems that the integrated smartcard reader does not work under linux (see [http://bizsupport1.austin.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02816001&lang=en&cc=us&taskId=125&prodSeriesId=4096175&prodTypeId=321957 HP Support document], ''Ricoh Smart Card Reader Stops Functioning After Installing Linux''). |
|||
'''Power consumption''' |
|||
* On Linux, get instant battery power consumption with (''unplug power cord first''!): |
|||
<source lang=bash> |
|||
watch grep rate /proc/acpi/battery/BAT*/state |
|||
</source> |
|||
* '''Maverick''' |
|||
** Luminosity set to lightest |
|||
** Text console (X at login console, no X activity) |
|||
** Wireless off |
|||
** Lowest we get on idle is '''947mA''' on ''BAT1''. |
|||
* '''Precise''' |
|||
** Stock install, default driver: '''1898mA''' on ''BAT1''. |
|||
** Stock install, default driver, min. luminosity: '''1631mA''' on ''BAT1''. |
|||
Latest revision as of 11:15, 19 April 2020
Reference
Laptop HP EliteBook Mobile Workstation 8540w
- hardware page on this wiki.
- Review on NotebookCheck.net
- InstallingDebianOnHPEliteBook8540wSqueeze
Hardware
Graphics
- NVidia Quadro FX 880M
- Kernel modules: nvidia
sudo lspci -v
01:00.0 VGA compatible controller: nVidia Corporation GT216 [Quadro FX 880M] (rev a2) (prog-if 00 [VGA controller])
Subsystem: Hewlett-Packard Company Device 1521
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at d2000000 (32-bit, non-prefetchable) [size=16M]
Memory at c0000000 (64-bit, prefetchable) [size=256M]
Memory at d0000000 (64-bit, prefetchable) [size=32M]
I/O ports at 5000 [size=128]
[virtual] Expansion ROM at d3080000 [disabled] [size=512K]
Capabilities: [60] Power Management version 3
Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [78] Express Endpoint, MSI 00
Capabilities: [b4] Vendor Specific Information: Len=14 <?>
Capabilities: [100] Virtual Channel
Capabilities: [128] Power Budgeting <?>
Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
Kernel driver in use: nvidia
Kernel modules: nvidia-current, nouveau, nvidiafb
- Intel 915?
Wireless
- Wireless card: Intel Corporation Centrino Ultimate-N 6300 (intel page)
lspci -s 44: -v
# 44:00.0 Network controller: Intel Corporation Centrino Ultimate-N 6300 (rev 35)
# ...
# Kernel driver in use: iwlagn
sudo lshw -C network
# configuration: broadcast=yes driver=iwlagn driverversion=2.6.35-28-generic firmware=9.221.4.1 build 25532 latency=0 link=yes multicast=yes wireless=IEEE 802.11abg
modinfo iwlagn
# filename: /lib/modules/2.6.35-28-generic/kernel/drivers/net/wireless/iwlwifi/iwlagn.ko
# ...
# firmware: iwlwifi-6000-4.ucode
SmartCard Reader
- It seems that the integrated smartcard reader does not work under linux (see HP Support document, Ricoh Smart Card Reader Stops Functioning After Installing Linux).
Power consumption
- On Linux, get instant battery power consumption with (unplug power cord first!):
watch grep rate /proc/acpi/battery/BAT*/state
- Maverick
- Luminosity set to lightest
- Text console (X at login console, no X activity)
- Wireless off
- Lowest we get on idle is 947mA on BAT1.
- Precise
- Stock install, default driver: 1898mA on BAT1.
- Stock install, default driver, min. luminosity: 1631mA on BAT1.