The problem apparently is in the Intel graphics driver. Meanwhile I'm using the vesa driver, I had to edit the /etc/default/grub file:
## Original: ## GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" ## Now: GRUB_CMDLINE_LINUX_DEFAULT="quiet nomodeset xforcevesa acpi_osi=Linux"
I'm not sure of the effect of
acpi_osi=Linux
but I couldn't even boot without nomodeset and xforcevesa options.
The problem apparently is in the Intel graphics driver.
Meanwhile I'm using the vesa driver, I had to edit the /etc/default/grub file:
## Original: LINUX_DEFAULT= "quiet splash" LINUX_DEFAULT= "quiet nomodeset xforcevesa acpi_osi=Linux"
## GRUB_CMDLINE_
## Now:
GRUB_CMDLINE_
I'm not sure of the effect of
acpi_osi=Linux
but I couldn't even boot without nomodeset and xforcevesa options.