Desktop/Notebook test
Comments:
- Std install
- yum install iwl6000-firmware
- yum install xorg-x11-drv-nvidia
- nvidia-config-display enable
- use
nvidia-settings
to configure external monitor
- chkconfig --level 345 NetworkManager on
- in /etc/modprobe.conf:
alias snd-card-0 snd-hda-intel
options snd-hda-intel enable_msi=0
alias snd-card-1 none
- Execute
setpci -s 46:06.1 0xCA=0x57
setpci -s 46:06.2 0xCB=0x02
setpci -s 46:06.2 0xCA=0x00
modprobe sdhci
- to workaround suspend/resume problem for the screen:
touch /etc/pm/config.d/elitebook && chmod +x /etc/pm/config.d/elitebook
Then add the lines
DISPLAY_QUIRK_VBE_POST=false
DISPLAY_QUIRK_VBEMODE_RESTORE=false
DISPLAY_QUIRK_VBESTATE_RESTORE=false
DISPLAY_QUIRK_DPMS_ON=false
HIBERNATE_RESUME_POST_VIDEO=no
to /etc/pm/config.d/elitebook
- to workaround suspend/resume problem for the sound, install attached script https://twiki.cern.ch/twiki/pub/LinuxSupport/HPEliteBook8540p/09alsa as
/etc/pm/sleep.d/09alsa
- reboot && enjoy ?
What still does not work (2.6.18-194.3.1.el5):
- system beep goes via some strange channel (can be muted via alsamixer)
- wifi only works via NetworkManager (ifup wlan0 fails ..)
- wi-fi led does not change state (always red, but enables/disables rfkill switch)
- Mute led does not change state (always red, but enables/disables rfkill switch)
- built-in microphone
- webcam (module is loaded, ekiga crashes)
- sound not back after suspend
May 26 14:34:22 localhost kernel: hda-intel: azx_get_response timeout, switching to polling mode: last cmd=0x00bf0700
May 26 14:34:22 localhost kernel: hda-intel: spurious response 0xff:0x0, last cmd=0xbf0700
May 26 14:34:22 localhost kernel: hda-intel: spurious response 0x80027f7f:0x0, last cmd=0xbf0700
May 26 14:34:22 localhost kernel: hda-intel: spurious response 0x80050f00:0x0, last cmd=0xbf0700
May 26 14:34:22 localhost kernel: hda-intel: spurious response 0x0:0x0, last cmd=0xbf0700
May 26 14:34:22 localhost last message repeated 3 times
May 26 14:34:22 localhost kernel: hda-intel: spurious response 0x24:0x0, last cmd=0xbf0700
May 26 14:34:22 localhost kernel: hda-intel: spurious response 0x20:0x0, last cmd=0xbf0700
May 26 14:34:23 localhost kernel: hda-intel: No response from codec, disabling MSI: last cmd=0x00bf0700
May 26 14:34:24 localhost kernel: hda_intel: azx_get_response timeout, switching to single_cmd mode: last cmd=0x00bf0700
- SD card reader works unreliably, may cause system hang (or not work at all ...)
- - wakeup : wifi card unreliable - after few wakeups driver reports "Device reached critical temperature - ucode going too sleep" and doesn;t reinitialize the card
- wakeup takes up to 3(!!!) minutes ...
Possible workaround for suspend/resume issues, both for sound an screen:
https://bugzilla.redhat.com/show_bug.cgi?id=590892
- 09alsa: /etc/pm/sleep.d/09alsa - workaround for suspend/resume issue for sound
- 09alsa: /etc/pm/sleep.d/09alsa - workaround for suspend/resume issue for sound