Problem:
I'm trying to install Debian 8.5 Linux (amd64 netinstall from USB) on a Fujitsu Lifebook P701, but after I select "Install" (or "Graphical Install", or anything else) from grub, I get corrupted screen – black with some blinking pixels at the top. But I think it's really only a display issue, because:
- caps lock, num lock works (leds change)
- alt-F1, alt-F2 (or ctrl-alt-F1 in Graphical Install) causes blinking pixels at the top of the screen to change (different "pattern" for each virtual console)
- I was able to proceed with "Install using speech synthesis" (but only for a while – it's hard to understand and I don't want to break something so I stopped at disk partitioning)
I tried ubuntu installer and it works without any problems, but I do not want ubuntu, I want debian.
What I tried:
- switching grub to textmode – grub command:
text_output console
-
editing
linux .../vmlinuz vga=788 --- quiet
to../vmlinuz vga=normal fb=false
../vmlinuz text nofb
../vmlinuz nomodeset
and many other variants
-
CD installer, DVD installer
It all resulted in black screen with random pixels at the top. And sometimes (grub console text mode) "Booting a command list" text partialy covered at the top with the random pixels.
Question
Is there some way to use only text mode for both grub and kernel? Or is there any way to install without screen? The laptop has no serial port, so no serial console, but perhaps using USB port or network?
HW:
Fujitsu LifeBook P701, Intel Core i5-2520M, 4GB RAM, Intel HD Graphics 3000
Best Answer
I was finally able to install debian on the laptop - I manually created bootable USB stick with syslinux (which has textmode by default) and since that process was far more complicated than I originaly thought, I'm posting it here:
I was using instructions from:
This is how I did it:
On my "normal" computer:
$ wget http://cdimage.debian.org/debian-cd/8.5.0/amd64/iso-cd/debian-8.5.0-amd64-netinst.iso
$ dmesg | tail
to determine device name -/dev/sde
- but you'll probably get a different name, so I'll usesdX
)$ sudo cfdisk /dev/sdX
- create one big FAT16 bootable (!) partition/dev/sdX1
$ sudo mkdosfs /dev/sdX1
$ install-mbr /dev/sdX
$ sudo syslinux /dev/sdX1
$ sudo mount /dev/sdX1 /mnt
vmlinuz
andinitrd.gz
from iso to/mnt
create
/mnt/syslinux.cfg
with the following content:now the manuals above says to "copy iso image to USB stick" - which is what I probably didn't get right - I tried to copy the content of the ISO, the ISO file itself, but I ended up with the iso file copied as
netinst.iso
to/mnt
$ sudo umount /mnt
On the laptop
/mnt
and then mount/mnt/netinst.iso
to/cdrom
which didn't worked - so I just copied the content of the ISO file (do not forget the.disk
hidden directory!) to another USB disk (on my "normal" computer), inserted it in the laptop, mount it in a console as a cdrom (ALT-F2, enter):mount /dev/sdc1 /cdrom
then I went back to main console (ALT-F1) and install process was resumed and I was able to finish installing with one small glitch:
when debian installer was about to configure apt-sources mirrors, it was not able to do this - no crash, just a window flashed on the screen and I was in the install menu (D-I) - I found out here: http://www.mail-archive.com/debian-live@lists.debian.org/msg07251.html that the problem was with the
/usr/lib/apt-setup/generators/50mirror
file, adb_metaget apt-setup/use/netinst description
line to be specific. I finally just deleted the line from 2nd console (ALT-F2) usingnano
editor: