[ask] kenapa ubuntu 11.10 gk bisa ngerubah brightness

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arteckOne
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[ask] kenapa ubuntu 11.10 gk bisa ngerubah brightness

Postby arteckOne » 15 Oct 2011, 15:12

laptop saya acer 4750, pas instal ubuntu 11.10 koq gk bisa ngerubah brightness..!!
Tolong dong para master..!!
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aptfast
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Re: [ask] kenapa ubuntu 11.10 gk bisa ngerubah brightness

Postby aptfast » 15 Oct 2011, 15:56

pake shortcut di keyboard ga bisa?
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haze_skw
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Re: [ask] kenapa ubuntu 11.10 gk bisa ngerubah brightness

Postby haze_skw » 15 Oct 2011, 17:34

untuk atur brightnes acer aku pake fn+(tanda panah kanan/kiri), selama ini aku belum pernah ada masalah baik acer 4530 atau pun acer 4750, cuma aku masih pake 11.04, soalnya 11.10 nya belum kelar unduhnya...., mudah-mudahan beberapa jam lagi bisa mencicipi 11.10
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arteckOne
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Re: [ask] kenapa ubuntu 11.10 gk bisa ngerubah brightness

Postby arteckOne » 16 Oct 2011, 09:10

sama aja gan,,,!!!
Mau pake tombol di shorcut, atau di settinganya tetep gk bisa.....!!!
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naracyber
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Re: [ask] kenapa ubuntu 11.10 gk bisa ngerubah brightness

Postby naracyber » 16 Oct 2011, 11:58

mungkin harus upgrade ulang :)
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anu
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Re: [ask] kenapa ubuntu 11.10 gk bisa ngerubah brightness

Postby anu » 16 Oct 2011, 12:59

yang pke compaq presario CQ43 langsunga ja teken f3 :)
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ubuntu_java
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Re: [ask] kenapa ubuntu 11.10 gk bisa ngerubah brightness

Postby ubuntu_java » 16 Oct 2011, 13:18

arteckOne wrote:laptop saya acer 4750, pas instal ubuntu 11.10 koq gk bisa ngerubah brightness..!!
Tolong dong para master..!!


sudah coba masuk ke system setting-> Screen dan rubah brightness dengan menggeser dimmer (slide)-nya??

soalnya di lappy saya keyboardnya eror,jd menggunakan keyboard eksternal pake cara ini :)

ps:oia...kalo masih ga bisa,berarti sama dengan bug yg ada di lunchpad,search aj di google..
Last edited by ubuntu_java on 27 Feb 2016, 18:44, edited 1 time in total.
Reason: nambahin dikit..
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bijep
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Re: [ask] kenapa ubuntu 11.10 gk bisa ngerubah brightness

Postby bijep » 16 Oct 2011, 15:32

nyimak dolo ah..
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arteckOne
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Re: [ask] kenapa ubuntu 11.10 gk bisa ngerubah brightness

Postby arteckOne » 17 Oct 2011, 14:52

waduuh,,
Bingung banget ane gan,,
Susah bener..!! Tapi kalo untuk semua driver, udh detek dari pertama instal,,!!
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sta
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Re: [ask] kenapa ubuntu 11.10 gk bisa ngerubah brightness

Postby sta » 17 Oct 2011, 14:57

coba oprek2 di bagian keyboard
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Soyuz
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Re: [ask] kenapa ubuntu 11.10 gk bisa ngerubah brightness

Postby Soyuz » 01 Nov 2011, 10:38

0. edit /etc/default/grub

Code: Select all

$ gksudo gedit /etc/default/grub


1. cari baris ini :

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"

2. tambah menjadi :

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_osi=Linux"

3. save
4. update-grub

Code: Select all

$ sudo update-grub


5. restart

semoga bisa membantu. berhasil diterpkan di LAptop saya Acer Aspire 4755G
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Nexus
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Re: [ask] kenapa ubuntu 11.10 gk bisa ngerubah brightness

Postby Nexus » 01 Nov 2011, 20:14

belum diupdate kali pas abis install ubuntunya :grin:
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barubuntu
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Re: [ask] kenapa ubuntu 11.10 gk bisa ngerubah brightness

Postby barubuntu » 28 Nov 2011, 22:55

sama ane jg ga bisa.. :(

Soyuz wrote:0. edit /etc/default/grub

Code: Select all

$ gksudo gedit /etc/default/grub


1. cari baris ini :

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"

2. tambah menjadi :

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_osi=Linux"

3. save
4. update-grub

Code: Select all

$ sudo update-grub


5. restart

semoga bisa membantu. berhasil diterpkan di LAptop saya Acer Aspire 4755G




pake cara yg itu ga ngaruh..

udah geser2 slide dimmer jg ga ngaruh..

udah update abis install..

ada cara lain ga master2..??
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Krisna7
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Re: [ask] kenapa ubuntu 11.10 gk bisa ngerubah brightness

Postby Krisna7 » 29 Nov 2011, 18:38

Untuk laptop toshiba memang ada beda antara 11.04 dan 11.10, kalau 11.04 setting brightness ada di power management dan tidak berubah walaupun di restart, tapi pada 11.10 udah dipindah ke screen kelemahannya setting selalu balik ke full setelah direstart.
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barubuntu
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Re: [ask] kenapa ubuntu 11.10 gk bisa ngerubah brightness

Postby barubuntu » 29 Nov 2011, 21:17

udah bisa nih gan skrg.. :D
ijin share ya.. :)
ini caranya :

edit file /etc/rc.local dengan ketik

sudo gedit /etc/rc.local

tampilan awalnya bysanya ky gni:

#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.

exit 0

sebelum exit 0 tambahin # jd #exit 0

soalnya klo ga gtu ga mau..

trus dibawahnya tambahin :

echo 2 > /sys/class/backlight/acpi_video0/brightness

jd ky gni :

#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.

#exit 0
echo 2 > /sys/class/backlight/acpi_video0/brightness

oia, nilai echo dari 0 - 10, tkutnya 0 jd item jd coba aja 2 dlu.. :D

save file trus exit.

trus tes deh, ketik di terminal:

echo 2 > /sys/class/backlight/acpi_video0/brightness

klo berubah jd minimum berarti berhasil!

note:

tp untuk laptop saya (Toshiba, proc n vga intel), pas bagian

echo 2 > /sys/class/backlight/acpi_video0/brightness

bukan acpi_video0 tapi intel_backlight
soalnya setting brightness di acpi_video0 ga ngaruh.

trs echo 2 diubah nilainya jadi echo 1593750 (nilai ini setengah dari max_brightness), jd buka dlu file max_brightness di folder intel_backlight buat ngeliat nilai max nya..

sumber: http://askubuntu.com/questions/3841/des ... r-a-reboot
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Krisna7
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Re: [ask] kenapa ubuntu 11.10 gk bisa ngerubah brightness

Postby Krisna7 » 03 Dec 2011, 12:00

barubuntu wrote:udah bisa nih gan skrg.. :D
ijin share ya.. :)
ini caranya :

edit file /etc/rc.local dengan ketik

sudo gedit /etc/rc.local

tampilan awalnya bysanya ky gni:

#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.

exit 0

sebelum exit 0 tambahin # jd #exit 0

soalnya klo ga gtu ga mau..

trus dibawahnya tambahin :

echo 2 > /sys/class/backlight/acpi_video0/brightness

jd ky gni :

#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.

#exit 0
echo 2 > /sys/class/backlight/acpi_video0/brightness

oia, nilai echo dari 0 - 10, tkutnya 0 jd item jd coba aja 2 dlu.. :D

save file trus exit.

trus tes deh, ketik di terminal:

echo 2 > /sys/class/backlight/acpi_video0/brightness

klo berubah jd minimum berarti berhasil!

note:

tp untuk laptop saya (Toshiba, proc n vga intel), pas bagian

echo 2 > /sys/class/backlight/acpi_video0/brightness

bukan acpi_video0 tapi intel_backlight
soalnya setting brightness di acpi_video0 ga ngaruh.

trs echo 2 diubah nilainya jadi echo 1593750 (nilai ini setengah dari max_brightness), jd buka dlu file max_brightness di folder intel_backlight buat ngeliat nilai max nya..

sumber: http://askubuntu.com/questions/3841/des ... r-a-reboot


Thanks, udah berhasil saya coba di laptop toshiba. :)
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arteckOne
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Re: [ask] kenapa ubuntu 11.10 gk bisa ngerubah brightness

Postby arteckOne » 13 Mar 2012, 15:50

ntar ane coba...
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k1r4
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Re: [ask] kenapa ubuntu 11.10 gk bisa ngerubah brightness

Postby k1r4 » 21 Mar 2012, 16:30

laptop compaq ane bisa dengan lancar tanpa kendala.... :grin:
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santenkelapa
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Re: [ask] kenapa ubuntu 11.10 gk bisa ngerubah brightness

Postby santenkelapa » 21 Mar 2012, 18:28

bisa apalagi ada tombol fn di keyboard enak banget
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mepro
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Re: [ask] kenapa ubuntu 11.10 gk bisa ngerubah brightness

Postby mepro » 22 Mar 2012, 07:39

ane bisa gan... thx atas infonya :D



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