[systemd-devel] Automatic multi-seat HP T100 zero client
m.cox99 at gmail.com
Wed Mar 20 16:23:17 PDT 2013
Thanks for the udl vs udlfb suggestion. I've added udlfb to the
modprobe blacklist conf file and the system now works as desired. Full
screen youtube videos def do chew a lot of CPU on the HP t100 on a
core i3-2120. What's the min kernel version that you'd recommend based
on getting the updated udl driver, and what kind of perf increase can
be expected? The system is currently on 3.7.10.
On Wed, Mar 20, 2013 at 4:13 PM, Lennart Poettering
<lennart at poettering.net> wrote:
> On Wed, 20.03.13 21:35, poma (pomidorabelisima at gmail.com) wrote:
>> On 20.03.2013 01:51, Matthew Cox wrote:
>> > Current system I'm testing on:
>> > OpenSUSE 12.3 64-bit (up to date with all default repositories)
>> > systemd version 195-13.11.1
>> > xorg-x11-server 7.6_1.13.2-1.2.1
>> > Plugging in HP T100 yields a green video display, but no new login
>> > session spawned.
>> dropped framebuffer specific stuff you are using - udlfb (green screen).
>> Result is "No devices detected/no screens found".
>> Xorg.1.log is your pal.
>> More luck with a udl(.ko)/modesetting(_drv.so) combination.
>> - 3.8.3-203.fc18.x86_64
>> - systemd 197
>> - X.Org X Server 1.13.3
> Note that newer kernels have an udl kms driver that works out-of-the-box
> and is much faster than the old fb driver. Please use the new kernel
> Lennart Poettering - Red Hat, Inc.
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