-
no3d cheat parameter gets in an endless loop of starting X with Knoppix 8.2
I usually use knoppix with the no3d boot parameter, like "knoppix64 no3d noscreensaver" but I've noticed with 8.2 it will go into a endless cycle of trying to start X, failing and trying again.
If I don't use no3d, everything is fine.
I thought no3d would just disable compiz.
-
Same observation here on laptop with Intel Haswell and desktop with nvidia GT218.
Funny observation: on VirtualBox virtual machine with 16 MB video memory and no 3D acceleration, booting with cmdline "knoppix64 keyboard=dk" works fine, starting X without compiz. It seems that if Knoppix 8.2 is allowed to detect that the machine has too little graphics resources to run compiz, it starts X with window manager openbox-lxde just fine. However, when I boot the same VM with cmdline "knoppix64 keyboard=dk no3d" it fails to start X and enters the endless cycle of failing.
-
Junior Member
registered user
no3d changes "something" more ...
fortunately 8.3 has ( undocumented ? ) nocompiz bootparameter
it gets parsed by /etc/X11/Xsession.d/45knoppix
however the "no3d" bug making x unstartable should be investigated ...
the error message with no3d is:
[ 40.424] vesa: Ignoring device with a bound kernel driver
Code:
[ 40.404] (II) LoadModule: "vesa"
[ 40.404] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[ 40.404] (II) Module vesa: vendor="X.Org Foundation"
[ 40.404] compiled for 1.19.0, module version = 2.3.4
[ 40.404] Module class: X.Org Video Driver
[ 40.404] ABI class: X.Org Video Driver, version 23.0
[ 40.404] (II) VESA: driver for VESA chipsets: vesa
[ 40.424] vesa: Ignoring device with a bound kernel driver
[ 40.424] (WW) Falling back to old probe method for vesa
[ 40.424] (EE) Screen 0 deleted because of no matching config section.
[ 40.424] (II) UnloadModule: "vesa"
[ 40.424] (EE) Device(s) detected, but none match those in the config file.
the difference in xorg.conf is as follows:
Code:
knoppix@Microknoppix:~$ diff xorg.conf-mit-nocompiz xorg.conf-mit-no3d
66c66
< Option "Composite" "Enable"
---
> Option "Composite" "Disable"
99c99,100
< # Driver (chipset) autodetect
---
> # Specified driver (chipset)
> Driver "vesa"
who knows why the kernel already allocated the device so vesa cancels itself ?
why at all nod3 writes vesa in the config ?
the followin scripts are also part of configuring x11 :
/sbin/hwsetup
/sbin/mkxorgconfig
Posting Permissions
- You may not post new threads
- You may not post replies
- You may not post attachments
- You may not edit your posts
-
Forum Rules
![HP ProLiant BL460c Gen9 Blade 2x E5-2699v3 2.3GHz =36 Cores 128GB P246 650FLB picture](/store/img/u9sAAOSwvfVk0woq/s-l225//HP-ProLiant-BL460c-Gen9-Blade-2x-E5-2699v3-2-3GHz-.jpg)
HP ProLiant BL460c Gen9 Blade 2x E5-2699v3 2.3GHz =36 Cores 128GB P246 650FLB
$273.00
![Dell PowerEdge FX2S 4 Slot Blade Chassis - CMC, 2x 2400W PSU picture](/store/img/IcIAAOSw~YZmhXZe/s-l225//Dell-PowerEdge-FX2S-4-Slot-Blade-Chassis-CMC-2x-24.jpg)
Dell PowerEdge FX2S 4 Slot Blade Chassis - CMC, 2x 2400W PSU
$299.00
![Dell PowerEdge M620 Blade Server 2 x Xeon e5 2665 8 x 16 GB(128) RAM - No HD picture](/store/img/HUMAAOSwj3ZmdO6c/s-l225//Dell-PowerEdge-M620-Blade-Server-2-x-Xeon-e5-2665-.jpg)
Dell PowerEdge M620 Blade Server 2 x Xeon e5 2665 8 x 16 GB(128) RAM - No HD
$44.99
![Dell PowerEdge M620 Blade Server picture](/store/img/escAAOSw75Zlodg9/s-l225//Dell-PowerEdge-M620-Blade-Server.jpg)
Dell PowerEdge M620 Blade Server
$39.99
![Dell PowerEdge M620 CTO Blade Server (for M1000e or VRTX) 32GB(4x8GB RAM) No HDD picture](/store/img/UQMAAOSwOqFmnchw/s-l225//Dell-PowerEdge-M620-CTO-Blade-Server-for-M1000e-or.jpg)
Dell PowerEdge M620 CTO Blade Server (for M1000e or VRTX) 32GB(4x8GB RAM) No HDD
$72.16
![HPE ProLiant BL460c Gen9 16-Core Blade 779803-S01 (2)CPU on board No RAM/No HDD picture](/store/img/MwkAAOSwgvpmF~zU/s-l225//HPE-ProLiant-BL460c-Gen9-16-Core-Blade-779803-S01-.jpg)
HPE ProLiant BL460c Gen9 16-Core Blade 779803-S01 (2)CPU on board No RAM/No HDD
$39.99
![Dell PowerEdge M620 Blade Server/8x8 GB Ram (64GB)/2x Intel Xeon E5-2680 2.70GH picture](/store/img/-gYAAOSwA1Vmkr2Q/s-l225//Dell-PowerEdge-M620-Blade-Server-8x8-GB-Ram-64GB-2.jpg)
Dell PowerEdge M620 Blade Server/8x8 GB Ram (64GB)/2x Intel Xeon E5-2680 2.70GH
$50.00
![Dell VRTX 25 Bay SFF with 4 x M630 With (2) E5-2690 V4's 32GB Ram picture](/store/img/xzsAAOSwz-VmmCbo/s-l225//Dell-VRTX-25-Bay-SFF-with-4-x-M630-With-2-E5-2690-.jpg)
Dell VRTX 25 Bay SFF with 4 x M630 With (2) E5-2690 V4's 32GB Ram
$999.99
![Dell PowerEdge FC830 8-SFF 4*Xeon E5-4669v3 2.1GHz No HDD/RAM Blade Server Node picture](/store/img/z5AAAOSwsh9mTla-/s-l225//Dell-PowerEdge-FC830-8-SFF-4-Xeon-E5-4669v3-2-1GHz.jpg)
Dell PowerEdge FC830 8-SFF 4*Xeon E5-4669v3 2.1GHz No HDD/RAM Blade Server Node
$179.99
![HP ProLiant BL460c Gen9 Blade 2x E5-2667v3 3.2GHz =16 Cores 128GB P246 650FLB picture](/store/img/B1kAAOSw-Zhk0wmW/s-l225//HP-ProLiant-BL460c-Gen9-Blade-2x-E5-2667v3-3-2GHz-.jpg)
HP ProLiant BL460c Gen9 Blade 2x E5-2667v3 3.2GHz =16 Cores 128GB P246 650FLB
$203.00