The mechanism of remembering the brightness of the monitor

[tamir2]

Why Ubuntu will not make the mechanism of remembering the brightness of the monitor? What is the reason? And how to bring this desire to developers?

[PartisanEntity]

Hi there, which version of Ubuntu are you using ? And could you please also tell us a little more about your hardware?

[tamir2]

Using Ubuntu 14.04, laptop, AMD A6-4400M+AMD HD 7670m, Sagate 500Gb
tr@lp:~$ inxi -v5
System: Host: lp Kernel: 3.13.0-20-generic x86_64 (64 bit, gcc: 4.8.2) Desktop: Gnome Distro: Ubuntu 14.04 trusty
Machine: System: SAMSUNG product: 355V4C/356V4C/3445VC/3545VC version: P09AAN.031.CP
Mobo: SAMSUNG model: NP355V5X-S01RU version: BOARD 00 Bios: American Megatrends version: P09AAN date: 07/04/2013
CPU: Dual core AMD A6-4400M APU with Radeon HD Graphics (-MCP-) cache: 2048 KB flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm) bmips: 10780.6
Clock Speeds: 1: 2400.00 MHz 2: 1400.00 MHz
Graphics: Card-1: Advanced Micro Devices [AMD/ATI] Trinity [Radeon HD 7520G] bus-ID: 00:01.0
Card-2: Advanced Micro Devices [AMD/ATI] Thames [Radeon HD 7500M/7600M Series] bus-ID: 01:00.0
X.Org: 1.15.0 drivers: ati,radeon (unloaded: fbdev,vesa) Resolution: 1366x768@60.1hz
GLX Renderer: Gallium 0.4 on AMD ARUBA GLX Version: 3.0 Mesa 10.1.0 Direct Rendering: Yes
Audio: Card-1: Advanced Micro Devices [AMD] FCH Azalia Controller driver: snd_hda_intel bus-ID: 00:14.2
Card-2: Advanced Micro Devices [AMD/ATI] Trinity HDMI Audio Controller driver: snd_hda_intel bus-ID: 00:01.1
Sound: Advanced Linux Sound Architecture ver: k3.13.0-20-generic
Network: Card-1: Qualcomm Atheros AR9485 Wireless Network Adapter driver: ath9k bus-ID: 03:00.0
IF: wlan0 state: down mac: e8:03:9a:fd:4b:7e
Card-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
driver: r8169 ver: 2.3LK-NAPI port: d000 bus-ID: 02:00.0
IF: eth0 state: down mac: b8:88:e3:5f:b8:06
Drives: HDD Total Size: 1500.3GB (49.7% used) 1: id: /dev/sda model: ST500LM012_HN size: 500.1GB temp: 43C
2: USB id: /dev/sdc model: My_Passport_074A size: 1000.2GB temp: 0C
Optical: /dev/sr0 model: N/A rev: N/A dev-links: cdrom
Partition: ID: / size: 15G used: 4.8G (34%) fs: ext4 dev: /dev/sda5
label: N/A uuid: dbd54438-a01c-4b39-ac04-fe36d66bfa2a
ID: /home size: 440G used: 17G (4%) fs: ext4 dev: /dev/sda6
label: N/A uuid: fdcc39e4-f84d-4d32-991f-0d3d3d24d5de
ID: swap-1 size: 4.29GB used: 0.00GB (0%) fs: swap dev: /dev/sda1
label: N/A uuid: e91b4d2b-f860-44d3-b3c2-88504ce6c6d8
RAID: No RAID devices detected - /proc/mdstat and md_mod kernel raid module present
Sensors: System Temperatures: cpu: 49.1C mobo: N/A gpu: 47.0,-128.0
Fan Speeds (in rpm): cpu: N/A
Info: Processes: 194 Uptime: 1:58 Memory: 2608.3/3725.2MB Runlevel: 2 Gcc sys: 4.8.2
Client: Shell (bash 4.3.0) inxi: 1.9.17
tr@lp:~$

[PartisanEntity]

It says you are using Ubuntu 14.04. That is still in Beta, and the final version has not been released yet. I would strongly suggest you wait until 14.04 has been released and then use that to set up a live system. While not much may change at this point, I still think it would be wasted energy to invest time and effort in setting up a Beta version.

[tamir2]

On 12.04 and 13.10 the same thing I thought might be to ask the developers to begin thinking in this direction, since many people complain that there is no such mechanism "out of the box".

[PartisanEntity]

That's true. If you search the forum you will see that others have raised the issue here and found solutions that worked:
http://ubuntuforums.org/showthread.php?t=1503813

[tamir2]

PartisanEntity
Thanks for the link, but it's all "the crutches", I would like to make everything work right after installation system ("out of the box"). For example, in Kubuntu such mechanism exists for a long time, why not to do the like in Ubuntu? how to convey this message to the developers?

[Elfy]

https://lists.ubuntu.com/mailman/lis...-devel-discuss

Mailing list

[tamir2]

Elfy
Thank you, in General, the question is solved)