Gentoo Forums
Gentoo Forums
Gentoo Forums
Quick Search: in
Regolare luminosità LCD
View unanswered posts
View posts from last 24 hours
View posts from last 7 days

 
Reply to topic    Gentoo Forums Forum Index Forum italiano (Italian)
View previous topic :: View next topic  
Author Message
Elbryan
Guru
Guru


Joined: 13 Nov 2006
Posts: 523
Location: Rovereto (TN)

PostPosted: Tue Mar 20, 2007 8:01 pm    Post subject: Regolare luminosità LCD Reply with quote

Ho un inspiron 640m :D
Volevo regolare la luminosità del display ma leggendo qua e la su internet mi parlano di acpi/ibm ..
io la sottosezione ibm non la ho, però ho la sottosezione VIDEO/VID/LCD :)

idee su come procedere?
Back to top
View user's profile Send private message
Scen
Retired Dev
Retired Dev


Joined: 29 Jul 2003
Posts: 2470
Location: Padova, Italy

PostPosted: Tue Mar 20, 2007 9:57 pm    Post subject: Reply with quote

Se non l'hai già fatto, leggi la guida nella Documentazione Gentoo:

http://www.gentoo.org/doc/it/power-management-guide.xml#doc_chap4
_________________
I was born in a deep forest/I wish I could live here all my life/I am made from stones and roots/My home, these woods and roads
All my life I loved this sound/Of the woods all around/Eagles flies where the winds blows free
Journey is my destiny
Back to top
View user's profile Send private message
.:chrome:.
Advocate
Advocate


Joined: 19 Feb 2005
Posts: 4588
Location: Brescia, Italy

PostPosted: Tue Mar 20, 2007 10:25 pm    Post subject: Re: Regolare luminosità LCD Reply with quote

probabilmente mi sbaglio, ma l'unico Dell su cui ho messo Linux mi sembrava fosse proprio un 640m... e i controlli sulla tastiera funzionavano, anche perché quelli agiscono direttamente sul circuito di controllo della lampada. sei certo che funzionino bene?
Back to top
View user's profile Send private message
noppy
Tux's lil' helper
Tux's lil' helper


Joined: 10 Dec 2003
Posts: 103

PostPosted: Tue Mar 20, 2007 10:32 pm    Post subject: Reply with quote

ho un dell D620 e i controlli sulla tatiera agiscono direttamente in BIOS (infatti non generano nessun evento ACPI)
Back to top
View user's profile Send private message
Elbryan
Guru
Guru


Joined: 13 Nov 2006
Posts: 523
Location: Rovereto (TN)

PostPosted: Tue Mar 20, 2007 11:27 pm    Post subject: Reply with quote

Ho provato..
La combinazione non funziona..

L'avevo già provata prima di postare ;)
Back to top
View user's profile Send private message
MeMyselfAndI
l33t
l33t


Joined: 15 Nov 2005
Posts: 784
Location: Between the monitor and the chair

PostPosted: Thu Mar 22, 2007 7:26 pm    Post subject: Reply with quote

io lo manderei a controllare perche' su tutti i dell che ho visto non ho mai notato un funzionamento simile al tuo!
Back to top
View user's profile Send private message
Elbryan
Guru
Guru


Joined: 13 Nov 2006
Posts: 523
Location: Rovereto (TN)

PostPosted: Fri Mar 23, 2007 8:03 am    Post subject: Reply with quote

MeMyselfAndI wrote:
io lo manderei a controllare perche' su tutti i dell che ho visto non ho mai notato un funzionamento simile al tuo!


ti dico: dal bios funziona (anche sul boot selector).
Appena entra in linux non funziona più.. suppongo quindi che l'acpi si metta in mezzo bloccando il normale funzionamento del portatile.
Back to top
View user's profile Send private message
GiRa
l33t
l33t


Joined: 07 Apr 2005
Posts: 717

PostPosted: Fri Mar 23, 2007 8:59 am    Post subject: Reply with quote

Code:
tail -f /var/log/acpid

E schiaccia i tasti così vedi se vengono acchiappati dall'ACPI.
Back to top
View user's profile Send private message
Elbryan
Guru
Guru


Joined: 13 Nov 2006
Posts: 523
Location: Rovereto (TN)

PostPosted: Fri Mar 30, 2007 5:44 pm    Post subject: Reply with quote

Scusate il ritardo..

A quanto pare sì, acpid intercetta l'evento.

Code:

tux ~ # tail -f /var/log/acpid
[Fri Mar 30 19:42:44 2007] action exited with status 0
[Fri Mar 30 19:42:44 2007] executing action "/etc/acpi/default.sh video LCD 00000086 00000000"
[Fri Mar 30 19:42:44 2007] BEGIN HANDLER MESSAGES
[Fri Mar 30 19:42:44 2007] END HANDLER MESSAGES
[Fri Mar 30 19:42:44 2007] action exited with status 0
[Fri Mar 30 19:42:44 2007] executing action "/etc/acpi/default.sh video LCD 00000086 00000000"
[Fri Mar 30 19:42:44 2007] BEGIN HANDLER MESSAGES
[Fri Mar 30 19:42:44 2007] END HANDLER MESSAGES
[Fri Mar 30 19:42:44 2007] action exited with status 0
[Fri Mar 30 19:42:44 2007] completed event "video LCD 00000086 00000000"
[Fri Mar 30 19:43:23 2007] received event "video LCD 00000086 00000000"
[Fri Mar 30 19:43:23 2007] notifying client 7086[103:443]
[Fri Mar 30 19:43:23 2007] notifying client 7675[0:0]
[Fri Mar 30 19:43:23 2007] executing action "/etc/acpi/default.sh video LCD 00000086 00000000"
[Fri Mar 30 19:43:23 2007] BEGIN HANDLER MESSAGES
[Fri Mar 30 19:43:23 2007] END HANDLER MESSAGES
[Fri Mar 30 19:43:23 2007] action exited with status 0
[Fri Mar 30 19:43:23 2007] executing action "/etc/acpi/default.sh video LCD 00000086 00000000"
[Fri Mar 30 19:43:23 2007] BEGIN HANDLER MESSAGES
[Fri Mar 30 19:43:23 2007] END HANDLER MESSAGES
[Fri Mar 30 19:43:23 2007] action exited with status 0
[Fri Mar 30 19:43:23 2007] executing action "/etc/acpi/default.sh video LCD 00000086 00000000"
[Fri Mar 30 19:43:23 2007] BEGIN HANDLER MESSAGES
[Fri Mar 30 19:43:23 2007] END HANDLER MESSAGES
[Fri Mar 30 19:43:23 2007] action exited with status 0
[Fri Mar 30 19:43:23 2007] completed event "video LCD 00000086 00000000"
[Fri Mar 30 19:43:26 2007] received event "video LCD 00000086 00000000"
[Fri Mar 30 19:43:26 2007] notifying client 7086[103:443]
[Fri Mar 30 19:43:26 2007] notifying client 7675[0:0]
[Fri Mar 30 19:43:26 2007] executing action "/etc/acpi/default.sh video LCD 00000086 00000000"
[Fri Mar 30 19:43:26 2007] BEGIN HANDLER MESSAGES
[Fri Mar 30 19:43:26 2007] END HANDLER MESSAGES
[Fri Mar 30 19:43:26 2007] action exited with status 0
[Fri Mar 30 19:43:26 2007] executing action "/etc/acpi/default.sh video LCD 00000086 00000000"
[Fri Mar 30 19:43:26 2007] BEGIN HANDLER MESSAGES
[Fri Mar 30 19:43:26 2007] END HANDLER MESSAGES
[Fri Mar 30 19:43:26 2007] action exited with status 0
[Fri Mar 30 19:43:26 2007] executing action "/etc/acpi/default.sh video LCD 00000086 00000000"
[Fri Mar 30 19:43:26 2007] BEGIN HANDLER MESSAGES
[Fri Mar 30 19:43:26 2007] END HANDLER MESSAGES
[Fri Mar 30 19:43:26 2007] action exited with status 0
[Fri Mar 30 19:43:26 2007] completed event "video LCD 00000086 00000000"



ho premuto qualche volta la combinazione luminosità su e giù :)
Back to top
View user's profile Send private message
GiRa
l33t
l33t


Joined: 07 Apr 2005
Posts: 717

PostPosted: Sat Mar 31, 2007 7:38 am    Post subject: Reply with quote

Probabilemente la gestione della luminosià del tuo LCD quindi può essere fatta via SW.

Cerca in proc ed in sys.

Il bello è che, non essendo hw, puoi impostare comportamenti del tipo: non uso la tastiera da un tot e calo luminosità, la riuso e riaumenta e altre cosette utili.
Back to top
View user's profile Send private message
Display posts from previous:   
Reply to topic    Gentoo Forums Forum Index Forum italiano (Italian) All times are GMT
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum