[Urgent!] LCD black screen with Dell Studio 1537 and ATI Mobility Radeon HD 3450
When I turn on the laptop the screen remains black and the only way to view it is by connecting with the VGA interface to an external monitor, also I add that I can start the operating system only by adding as a parameter to the kernel:
GRUB_CMDLINE_LINUX_DEFAULT="radeon.modeset=0"
I have upgraded to:
linux-firmware 1.183.5 all Firmware for Linux kernel drivers
[Urgent!] LCD black screen with Dell Studio 1537 and ATI Mobility Radeon HD 3450
When I turn on the laptop the screen remains black and the only way to view it is by connecting with the VGA interface to an external monitor, also I add that I can start the operating system only by adding as a parameter to the kernel: LINUX_DEFAULT= "radeon. modeset= 0"
GRUB_CMDLINE_
I have upgraded to:
linux-firmware 1.183.5 all Firmware for Linux kernel drivers
but the problem persists