Tag Archives: lsusb

Arch Linux and the HP Compaq 2710p

I recently received a HP Compaq 2710p and I’m quite surprised by the performance of this convienent tablet.

After using it for a few weeks, I can say that it works well with GNU/Linux (Arch Linux in particular).  There are a few issues, however:

  • Use of the stylus occasionally conflicts with the default mouse.
  • Brightness of the screen is fixed (unchangeable) upon resume from suspend (both from disk and RAM).

Here is some information about the devices within the computer.

[antony@ARCH ~]$ lspci
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c)
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c)
00:19.0 Ethernet controller: Intel Corporation 82566MM Gigabit Network Connection (rev 03)
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03)
00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3)
00:1f.0 ISA bridge: Intel Corporation 82801HBM (ICH8M-E) LPC Interface Controller (rev 03)
00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03)
02:09.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 05)
02:09.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)
02:09.2 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev 12)
10:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN Network Connection (rev 61)

[antony@ARCH ~]$ lsusb
Bus 007 Device 001: ID 1d6b:0002
Bus 002 Device 001: ID 1d6b:0001
Bus 006 Device 001: ID 1d6b:0001
Bus 004 Device 003: ID 0461:4d17 Primax Electronics, Ltd
Bus 004 Device 002: ID 08ff:2580 AuthenTec, Inc.
Bus 004 Device 001: ID 1d6b:0001
Bus 005 Device 001: ID 1d6b:0001
Bus 003 Device 004: ID 049f:0081 Compaq Computer Corp.
Bus 003 Device 003: ID 04b4:6560 Cypress Semiconductor Corp. CY7C65640 USB-2.0 "TetraHub"
Bus 003 Device 001: ID 1d6b:0002
Bus 001 Device 004: ID 03f0:171d Hewlett-Packard
Bus 001 Device 001: ID 1d6b:0001 
[antony@ARCH ~]$ uname -a
Linux ARCH 2.6.27-rc9 #2 SMP PREEMPT Thu Oct 9 00:58:03 EDT 2008 i686 Intel(R) Core(TM)2 Duo CPU U7600 @ 1.20GHz GenuineIntel GNU/Linux
[antony@ARCH ~]$ df -h
Filesystem            Size  Used Avail Use% Mounted on
/dev/sda5              15G  2.3G   12G  17% /
none                 1009M     0 1009M   0% /dev/shm
/dev/sda2              92M   15M   73M  17% /boot
/dev/sda6              15G  1.3G   13G  10% /home

I’ve kept the system relatively lightweight. Some applications that work well with this computer are:

  • mutt: imap gmail access
  • audacious: music
  • pidgin: instant messenger
  • wget: download manager
  • uxterm: terminal
  • firefox: browser
  • dosbox: games
  • dwm: window manager
  • bash: shell
  • netcfg: network manager

This computer is really convienent to carry around because it is so lightweight.  Soon, I will upgrade to Xorg 7.4 and see if the wacom driver has improved.