| 2013-09-16 23:06:11 |
LaunchPadGirl |
bug |
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added bug |
| 2013-09-16 23:06:11 |
LaunchPadGirl |
attachment added |
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lspci output https://bugs.launchpad.net/bugs/1226317/+attachment/3824453/+files/lspci.txt |
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| 2013-09-16 23:06:45 |
LaunchPadGirl |
description |
Hi,
I'm running Mint 15 Cinnamon x64 on a Satellite P70 with Nvidia Optimus; GT740M/Intel HD 4600 with Bumblebee installed
and noticed that the FN Brightness keys are not working. Before I had Bumblee installed and Mint running off of nouveau by default I was still not able to change the brightness with the keys.
To install Mint at the grub menu I need to add; acpi_backlight=vendor
I also noticed in /etc/default/grub it has the line like this;
GRUB_CMDLINE_LINUX="acpi_backlight=vendor"
I do have the correct /sys/class/backlight /path;
/sys/class/backlight/intel_backlight $ ls
actual_brightness bl_power brightness device max_brightness power subsystem type uevent
Adding the Brightness Applet to the panel does work!
These are the steps I've tested without success.
1. acpi_listen - does not show anything when pressing the keys
2. I did not try xbacklight since it's not installed by default in Mint
3. sudo echo 5 > /sys/class/backlight/intel_backlight/brightness gives me permission denied, it's my understanding you need to 'su' and change to root, but I don't have a root passwd on the box and I'd rather just leave is sudo for now.
cat to the max_brightness shows below;
cat /sys/class/backlight/intel_backlight/max_brightness
5273
I have not tested adding acpi_osi to the line below, I just read about this as I was posting this bug report, so I"ll report back if this works.
GRUB_CMDLINE_LINUX_DEFAULT= "quiet splash acpi_osi="
I hope Mint Team will get this working soon for this laptop model, because I'm assuming when the FN keys work you get a nice OSD being shown?
I'm attaching the output of lspci -vv as lspci.txt
Thanks... |
Hi,
I'm running Mint 15 Cinnamon x64 on a Satellite P70 with Nvidia Optimus; GT740M/Intel HD 4600 with Bumblebee installed and noticed that the FN Brightness keys are not working. Before I had Bumblee installed and Mint running off of nouveau by default I was still not able to change the brightness with the keys.
To install Mint at the grub menu I need to add; acpi_backlight=vendor
I also noticed in /etc/default/grub it has the line like this;
GRUB_CMDLINE_LINUX="acpi_backlight=vendor"
I do have the correct /sys/class/backlight /path;
/sys/class/backlight/intel_backlight $ ls
actual_brightness bl_power brightness device max_brightness power subsystem type uevent
Adding the Brightness Applet to the panel does work!
These are the steps I've tested without success.
1. acpi_listen - does not show anything when pressing the keys
2. I did not try xbacklight since it's not installed by default in Mint
3. sudo echo 5 > /sys/class/backlight/intel_backlight/brightness gives me permission denied, it's my understanding you need to 'su' and change to root, but I don't have a root passwd on the box and I'd rather just leave is sudo for now.
cat to the max_brightness shows below;
cat /sys/class/backlight/intel_backlight/max_brightness
5273
I have not tested adding acpi_osi to the line below, I just read about this as I was posting this bug report, so I"ll report back if this works.
GRUB_CMDLINE_LINUX_DEFAULT= "quiet splash acpi_osi="
I hope Mint Team will get this working soon for this laptop model, because I'm assuming when the FN keys work you get a nice OSD being shown?
I'm attaching the output of lspci -vv as lspci.txt
Thanks... |
|
| 2013-09-16 23:07:13 |
LaunchPadGirl |
description |
Hi,
I'm running Mint 15 Cinnamon x64 on a Satellite P70 with Nvidia Optimus; GT740M/Intel HD 4600 with Bumblebee installed and noticed that the FN Brightness keys are not working. Before I had Bumblee installed and Mint running off of nouveau by default I was still not able to change the brightness with the keys.
To install Mint at the grub menu I need to add; acpi_backlight=vendor
I also noticed in /etc/default/grub it has the line like this;
GRUB_CMDLINE_LINUX="acpi_backlight=vendor"
I do have the correct /sys/class/backlight /path;
/sys/class/backlight/intel_backlight $ ls
actual_brightness bl_power brightness device max_brightness power subsystem type uevent
Adding the Brightness Applet to the panel does work!
These are the steps I've tested without success.
1. acpi_listen - does not show anything when pressing the keys
2. I did not try xbacklight since it's not installed by default in Mint
3. sudo echo 5 > /sys/class/backlight/intel_backlight/brightness gives me permission denied, it's my understanding you need to 'su' and change to root, but I don't have a root passwd on the box and I'd rather just leave is sudo for now.
cat to the max_brightness shows below;
cat /sys/class/backlight/intel_backlight/max_brightness
5273
I have not tested adding acpi_osi to the line below, I just read about this as I was posting this bug report, so I"ll report back if this works.
GRUB_CMDLINE_LINUX_DEFAULT= "quiet splash acpi_osi="
I hope Mint Team will get this working soon for this laptop model, because I'm assuming when the FN keys work you get a nice OSD being shown?
I'm attaching the output of lspci -vv as lspci.txt
Thanks... |
Hi,
I'm running Mint 15 Cinnamon x64 on a Satellite P70 with Nvidia Optimus; GT740M/Intel HD 4600 with Bumblebee installed and noticed that the FN Brightness keys are not working. Before I had Bumblebee installed and Mint running off of nouveau by default I was still not able to change the brightness with the keys.
To install Mint at the grub menu I need to add; acpi_backlight=vendor
I also noticed in /etc/default/grub it has the line like this;
GRUB_CMDLINE_LINUX="acpi_backlight=vendor"
I do have the correct /sys/class/backlight /path;
/sys/class/backlight/intel_backlight $ ls
actual_brightness bl_power brightness device max_brightness power subsystem type uevent
Adding the Brightness Applet to the panel does work!
These are the steps I've tested without success.
1. acpi_listen - does not show anything when pressing the keys
2. I did not try xbacklight since it's not installed by default in Mint
3. sudo echo 5 > /sys/class/backlight/intel_backlight/brightness gives me permission denied, it's my understanding you need to 'su' and change to root, but I don't have a root passwd on the box and I'd rather just leave is sudo for now.
cat to the max_brightness shows below;
cat /sys/class/backlight/intel_backlight/max_brightness
5273
I have not tested adding acpi_osi to the line below, I just read about this as I was posting this bug report, so I"ll report back if this works.
GRUB_CMDLINE_LINUX_DEFAULT= "quiet splash acpi_osi="
I hope Mint Team will get this working soon for this laptop model, because I'm assuming when the FN keys work you get a nice OSD being shown?
I'm attaching the output of lspci -vv as lspci.txt
Thanks... |
|
| 2013-09-16 23:07:55 |
LaunchPadGirl |
description |
Hi,
I'm running Mint 15 Cinnamon x64 on a Satellite P70 with Nvidia Optimus; GT740M/Intel HD 4600 with Bumblebee installed and noticed that the FN Brightness keys are not working. Before I had Bumblebee installed and Mint running off of nouveau by default I was still not able to change the brightness with the keys.
To install Mint at the grub menu I need to add; acpi_backlight=vendor
I also noticed in /etc/default/grub it has the line like this;
GRUB_CMDLINE_LINUX="acpi_backlight=vendor"
I do have the correct /sys/class/backlight /path;
/sys/class/backlight/intel_backlight $ ls
actual_brightness bl_power brightness device max_brightness power subsystem type uevent
Adding the Brightness Applet to the panel does work!
These are the steps I've tested without success.
1. acpi_listen - does not show anything when pressing the keys
2. I did not try xbacklight since it's not installed by default in Mint
3. sudo echo 5 > /sys/class/backlight/intel_backlight/brightness gives me permission denied, it's my understanding you need to 'su' and change to root, but I don't have a root passwd on the box and I'd rather just leave is sudo for now.
cat to the max_brightness shows below;
cat /sys/class/backlight/intel_backlight/max_brightness
5273
I have not tested adding acpi_osi to the line below, I just read about this as I was posting this bug report, so I"ll report back if this works.
GRUB_CMDLINE_LINUX_DEFAULT= "quiet splash acpi_osi="
I hope Mint Team will get this working soon for this laptop model, because I'm assuming when the FN keys work you get a nice OSD being shown?
I'm attaching the output of lspci -vv as lspci.txt
Thanks... |
Hi,
I'm running Mint 15 Cinnamon x64 on a Satellite P70 with Nvidia Optimus; GT740M/Intel HD 4600 with Bumblebee installed and noticed that the FN Brightness keys are not working. Before I had Bumblebee installed and Mint running off of nouveau by default I was still not able to change the brightness with the keys.
To install Mint at the grub menu I need to add; acpi_backlight=vendor
I also noticed in /etc/default/grub it has the line like this;
GRUB_CMDLINE_LINUX="acpi_backlight=vendor"
I do have the correct /sys/class/backlight /path;
/sys/class/backlight/intel_backlight $ ls
actual_brightness bl_power brightness device max_brightness power subsystem type uevent
!!!-------> Adding the Brightness Applet to the panel does work!
These are the steps I've tested without success.
1. acpi_listen - does not show anything when pressing the keys
2. I did not try xbacklight since it's not installed by default in Mint
3. sudo echo 5 > /sys/class/backlight/intel_backlight/brightness gives me permission denied, it's my understanding you need to 'su' and change to root, but I don't have a root passwd on the box and I'd rather just leave is sudo for now.
cat to the max_brightness shows below;
cat /sys/class/backlight/intel_backlight/max_brightness
5273
I have not tested adding acpi_osi to the line below, I just read about this as I was posting this bug report, so I"ll report back if this works.
GRUB_CMDLINE_LINUX_DEFAULT= "quiet splash acpi_osi="
I hope Mint Team will get this working soon for this laptop model, because I'm assuming when the FN keys work you get a nice OSD being shown?
I'm attaching the output of lspci -vv as lspci.txt
Thanks... |
|
| 2013-09-16 23:08:23 |
LaunchPadGirl |
description |
Hi,
I'm running Mint 15 Cinnamon x64 on a Satellite P70 with Nvidia Optimus; GT740M/Intel HD 4600 with Bumblebee installed and noticed that the FN Brightness keys are not working. Before I had Bumblebee installed and Mint running off of nouveau by default I was still not able to change the brightness with the keys.
To install Mint at the grub menu I need to add; acpi_backlight=vendor
I also noticed in /etc/default/grub it has the line like this;
GRUB_CMDLINE_LINUX="acpi_backlight=vendor"
I do have the correct /sys/class/backlight /path;
/sys/class/backlight/intel_backlight $ ls
actual_brightness bl_power brightness device max_brightness power subsystem type uevent
!!!-------> Adding the Brightness Applet to the panel does work!
These are the steps I've tested without success.
1. acpi_listen - does not show anything when pressing the keys
2. I did not try xbacklight since it's not installed by default in Mint
3. sudo echo 5 > /sys/class/backlight/intel_backlight/brightness gives me permission denied, it's my understanding you need to 'su' and change to root, but I don't have a root passwd on the box and I'd rather just leave is sudo for now.
cat to the max_brightness shows below;
cat /sys/class/backlight/intel_backlight/max_brightness
5273
I have not tested adding acpi_osi to the line below, I just read about this as I was posting this bug report, so I"ll report back if this works.
GRUB_CMDLINE_LINUX_DEFAULT= "quiet splash acpi_osi="
I hope Mint Team will get this working soon for this laptop model, because I'm assuming when the FN keys work you get a nice OSD being shown?
I'm attaching the output of lspci -vv as lspci.txt
Thanks... |
Hi,
I'm running Mint 15 Cinnamon x64 on a Satellite P70 with Nvidia Optimus; GT740M/Intel HD 4600 with Bumblebee installed and noticed that the FN Brightness keys are not working. Before I had Bumblebee installed and Mint running off of nouveau by default I was still not able to change the brightness with the keys.
To install Mint at the grub menu I need to add; acpi_backlight=vendor
I also noticed in /etc/default/grub it has the line like this;
GRUB_CMDLINE_LINUX="acpi_backlight=vendor"
I do have the correct /sys/class/backlight /path;
/sys/class/backlight/intel_backlight $ ls
actual_brightness bl_power brightness device max_brightness power subsystem type uevent
!!!-------> Adding the Brightness Applet to the panel does work!
These are the steps I've tested without success.
1. acpi_listen - does not show anything when pressing the keys
2. I did not try xbacklight since it's not installed by default in Mint
3. sudo echo 5 > /sys/class/backlight/intel_backlight/brightness gives me permission denied, it's my understanding you need to 'su' and change to root, but I don't have a root passwd on the box and I'd rather just leave it sudo for now.
cat to the max_brightness shows below;
cat /sys/class/backlight/intel_backlight/max_brightness
5273
I have not tested adding acpi_osi to the line below, I just read about this as I was posting this bug report, so I"ll report back if this works.
GRUB_CMDLINE_LINUX_DEFAULT= "quiet splash acpi_osi="
I hope Mint Team will get this working soon for this laptop model, because I'm assuming when the FN keys work you get a nice OSD being shown?
I'm attaching the output of lspci -vv as lspci.txt
Thanks... |
|
| 2013-09-16 23:08:46 |
LaunchPadGirl |
description |
Hi,
I'm running Mint 15 Cinnamon x64 on a Satellite P70 with Nvidia Optimus; GT740M/Intel HD 4600 with Bumblebee installed and noticed that the FN Brightness keys are not working. Before I had Bumblebee installed and Mint running off of nouveau by default I was still not able to change the brightness with the keys.
To install Mint at the grub menu I need to add; acpi_backlight=vendor
I also noticed in /etc/default/grub it has the line like this;
GRUB_CMDLINE_LINUX="acpi_backlight=vendor"
I do have the correct /sys/class/backlight /path;
/sys/class/backlight/intel_backlight $ ls
actual_brightness bl_power brightness device max_brightness power subsystem type uevent
!!!-------> Adding the Brightness Applet to the panel does work!
These are the steps I've tested without success.
1. acpi_listen - does not show anything when pressing the keys
2. I did not try xbacklight since it's not installed by default in Mint
3. sudo echo 5 > /sys/class/backlight/intel_backlight/brightness gives me permission denied, it's my understanding you need to 'su' and change to root, but I don't have a root passwd on the box and I'd rather just leave it sudo for now.
cat to the max_brightness shows below;
cat /sys/class/backlight/intel_backlight/max_brightness
5273
I have not tested adding acpi_osi to the line below, I just read about this as I was posting this bug report, so I"ll report back if this works.
GRUB_CMDLINE_LINUX_DEFAULT= "quiet splash acpi_osi="
I hope Mint Team will get this working soon for this laptop model, because I'm assuming when the FN keys work you get a nice OSD being shown?
I'm attaching the output of lspci -vv as lspci.txt
Thanks... |
Hi,
I'm running Mint 15 Cinnamon x64 on a Satellite P70 with Nvidia Optimus; GT740M/Intel HD 4600 with Bumblebee installed and noticed that the FN Brightness keys are not working. Before I had Bumblebee installed and Mint running off of nouveau by default I was still not able to change the brightness with the keys.
To install Mint at the grub menu I need to add; acpi_backlight=vendor
I also noticed in /etc/default/grub it has the line like this;
GRUB_CMDLINE_LINUX="acpi_backlight=vendor"
I do have the correct /sys/class/backlight /path;
/sys/class/backlight/intel_backlight $ ls
actual_brightness bl_power brightness device max_brightness power subsystem type uevent
!!!-------> Adding the Brightness Applet to the panel does work!
These are the steps I've tested without success.
1. acpi_listen - does not show anything when pressing the keys
2. I did not try xbacklight since it's not installed by default in Mint
3. sudo echo 5 > /sys/class/backlight/intel_backlight/brightness gives me permission denied, it's my understanding you need to 'su' and change to root, but I don't have a root passwd on the box and I'd rather just leave it sudo for now.
cat to the max_brightness shows below;
cat /sys/class/backlight/intel_backlight/max_brightness
5273
I have not tested adding acpi_osi to the line below, I just read about this as I was posting this bug report, so I"ll report back if this works.
GRUB_CMDLINE_LINUX_DEFAULT= "quiet splash acpi_osi="
I hope the Mint Team will get this working soon for this laptop model, because I'm assuming when the FN keys work you get a nice OSD being shown?
I'm attaching the output of lspci -vv as lspci.txt
Thanks... |
|
| 2013-09-16 23:09:04 |
LaunchPadGirl |
description |
Hi,
I'm running Mint 15 Cinnamon x64 on a Satellite P70 with Nvidia Optimus; GT740M/Intel HD 4600 with Bumblebee installed and noticed that the FN Brightness keys are not working. Before I had Bumblebee installed and Mint running off of nouveau by default I was still not able to change the brightness with the keys.
To install Mint at the grub menu I need to add; acpi_backlight=vendor
I also noticed in /etc/default/grub it has the line like this;
GRUB_CMDLINE_LINUX="acpi_backlight=vendor"
I do have the correct /sys/class/backlight /path;
/sys/class/backlight/intel_backlight $ ls
actual_brightness bl_power brightness device max_brightness power subsystem type uevent
!!!-------> Adding the Brightness Applet to the panel does work!
These are the steps I've tested without success.
1. acpi_listen - does not show anything when pressing the keys
2. I did not try xbacklight since it's not installed by default in Mint
3. sudo echo 5 > /sys/class/backlight/intel_backlight/brightness gives me permission denied, it's my understanding you need to 'su' and change to root, but I don't have a root passwd on the box and I'd rather just leave it sudo for now.
cat to the max_brightness shows below;
cat /sys/class/backlight/intel_backlight/max_brightness
5273
I have not tested adding acpi_osi to the line below, I just read about this as I was posting this bug report, so I"ll report back if this works.
GRUB_CMDLINE_LINUX_DEFAULT= "quiet splash acpi_osi="
I hope the Mint Team will get this working soon for this laptop model, because I'm assuming when the FN keys work you get a nice OSD being shown?
I'm attaching the output of lspci -vv as lspci.txt
Thanks... |
Hi,
I'm running Mint 15 Cinnamon x64 on a Satellite P70 with Nvidia Optimus; GT740M/Intel HD 4600 with Bumblebee installed and noticed that the FN Brightness keys are not working. Before I had Bumblebee installed and Mint running off of nouveau by default I was still not able to change the brightness with the keys.
To install Mint at the grub menu I need to add; acpi_backlight=vendor
I also noticed in /etc/default/grub it has the line like this;
GRUB_CMDLINE_LINUX="acpi_backlight=vendor"
I do have the correct /sys/class/backlight /path;
/sys/class/backlight/intel_backlight $ ls
actual_brightness bl_power brightness device max_brightness power subsystem type uevent
!!!-------> Adding the Brightness Applet to the panel does work!
These are the steps I've tested without success.
1. acpi_listen - does not show anything when pressing the keys
2. I did not try xbacklight since it's not installed by default in Mint
3. sudo echo 5 > /sys/class/backlight/intel_backlight/brightness gives me permission denied, it's my understanding you need to 'su' and change to root, but I don't have a root passwd on the box and I'd rather just leave it sudo for now.
cat to the max_brightness shows below;
cat /sys/class/backlight/intel_backlight/max_brightness
5273
I have not tested adding acpi_osi to the line below, I just read about this as I was posting this bug report, so I"ll report back if this works.
GRUB_CMDLINE_LINUX_DEFAULT= "quiet splash acpi_osi="
I hope the Mint Team will get this working soon for this laptop model, because I'm assuming when the FN keys working you get a nice OSD being shown?
I'm attaching the output of lspci -vv as lspci.txt
Thanks... |
|
