3 Bugs: Application Launcher, Screen Brightness and Bluetooth

Asked by Lina Pug on 2012-04-07

I installed Ubuntu 12.04 in my notebook and have 3 reporting bugs.

1- The Application Launcher, when in “hide” mode, doesn't quickly reply when one touch the left side with the mouse pointer; it is necessary to move the mouse pointer as if one knock a door.

2- The screen brightness always start with 100% and typing the Fn + F2/F3 keys only makes to appear the pointer on the screen, but doesn't work.

To change the screen brightness, only in the System Configurations – Brightness and Block, “every time that one switch on or restart the notebook”.

If one want to change again “ in the same session”, when the application window opens the screen brightness return to 100%.

I solve this problem changing the command line:

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"

to

GRUB_CMDLINE_LINUX_DEFAULT="quiet acpi_osi=Linux acpi_backlight=vendor splash"

even thus, at every restart one need to change the brightness, the configuration doesn't hold.

3- Also, the Bluetooth application doesn't hold the configuration. I need to switch off every time I restart.

My Notebook:
Samsung model 300E4A-AD1
Intel Core i5 2450M
Ubuntu 12.04 64bits
Graphic Processor Intel GMA HD
Chipset Intel HM65

Question information

Language:
English Edit question
Status:
Answered
For:
Ubuntu Edit question
Assignee:
No assignee Edit question
Last query:
2012-04-07
Last reply:
2012-04-07
Fabio Marconi (fabiomarconi) said : #1

not english
---
Ubuntu Bug Squad volunteer triager
http://wiki.ubuntu.com/BugSquad

Fabio Marconi (fabiomarconi) said : #2

Please explain to report a bug at time and in english
Thanks

Lina Pug (linapug) said : #3

Excuse me everyone. I translate the text into English.

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