Bug#307459: kernel-image-2.6.11-1-686: tridentfb fails to set correct resolution at boot
Package: kernel-image-2.6.11-1-686
Version: 2.6.11-3
Severity: normal
Hi,
according to documentation shipped with kernel sources
(kernel-sources-.../Documentation/fb/tridentfb.txt), it should be
possible to set virtual consoles resolution using tridentfb driver.
I used this (and many other) parameters:
video=tridentfb:1024x768,bpp=16
The tridentfb is loaded, during the boot, but the resolution is
always set to 640x480 and the screen is broken.
Launching
"fbset 1024x768-60"
after login, solves the problem. However, the switch "-a" of fbset
seems not to work.
I tried this on a laptop with a Trident CyberBlade XPA1i.
dmesg related output is:
tridentfb: framebuffer size = 16384 Kb
tridentfb: 0000:01:00.0 board found
tridentfb: 1024x768 flat panel found
tridentfb: fb0: Trident frame buffer device 640x480-8bpp
Console: switching to colour frame buffer device 80x30
Ciao Ciao
Marco
-- System Information:
Debian Release: 3.1
APT prefers testing
APT policy: (990, 'testing'), (500, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.6.11-1-686
Locale: LANG=it_IT@euro, LC_CTYPE=it_IT@euro (charmap=ISO-8859-15) (ignored: LC_ALL set to it_IT@euro)
Versions of packages kernel-image-2.6.11-1-686 depends on:
ii coreutils [fileutils] 5.2.1-2 The GNU core utilities
ii initrd-tools 0.1.78 tools to create initrd image for p
ii module-init-tools 3.2-pre1-2 tools for managing Linux kernel mo
-- no debconf information
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