Arch Linux

PatronMaster

Member

Registered: 2013-12-15

Posts: 12

Error catalyst.sig no image after boot

Hi guys,
Yesterday i run Pacman -Syu for update.
Today when i turn on the pc after grub, i don't have any image (screen black, no connection ). When i shift for F2 or F3 i have same problem.
I use HDMI connection between my pc and TV.

So i use usb  Arch linux
mount my sda1
and try

pacman -Syu
error: GPGME error: Inappropriate ioctl for device
:: Synchronizing package databases...
 core is up to date
 extra is up to date
 community is up to date
 multilib is up to date
 catalyst is up to date
error: database 'catalyst' is not valid (invalid or corrupted database (PGP signature))

Some other guys have the similar problem yesterday,
I read the following solution edit pacman.conf
SigLevel = Never

Now Pacman -Syu works

I tried

pacman -Syy
pacman -Syu
pacman -S udev
pacman -S mkinitcpio
mkinitcpio -p linux
==> WARNING: Possibly missing firmware for module: aic94xx
==> WARNING: Possibly missing firmware for module: smsmdtv
  -> Running build hook: [filesystems]
  -> Running build hook: [keyboard]
  -> Running build hook: [fsck]
==> Generating module dependencies
==> Creating gzip initcpio image: /boot/initramfs-linux-fallback.img
==> Image generation successful
reboot

but did not worked screen black, or lots of random colors
output lspci

lspci | grep ATI
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cayman XT [Radeon HD 6970]
01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Cayman/Antilles HDMI Audio [Radeon HD 6900 Series]

Any ideas?

________________________________________

I Find the solution

pacman -S catalyst-hook 

i have my screen again, now i need understand why?

Last edited by PatronMaster (2013-12-15 07:34:25)