-
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
![Altair 8800 CPU Board Working *TESTED* reproduction picture](/store/img/g/vAYAAOSwBEBmM~fj/s-l225/Altair-8800-CPU-Board-Working-TESTED-reproduction.jpg)
Altair 8800 CPU Board Working *TESTED* reproduction
$790.00
![MITS ALTAIR 8800 B Original Vintage Microcomputer picture](/store/img/g/HNsAAOSwSVlma4Zy/s-l225/MITS-ALTAIR-8800-B-Original-Vintage-Microcomputer.jpg)
MITS ALTAIR 8800 B Original Vintage Microcomputer
$5250.00
![MITS ALTAIR 8800 Vintage Computer w/ Keyboard, Floppy, boards - Buy It Now picture](/store/img/g/gvYAAOSwh8hmc1f6/s-l225/MITS-ALTAIR-8800-Vintage-Computer-w-Keyboard-Flopp.jpg)
MITS ALTAIR 8800 Vintage Computer w/ Keyboard, Floppy, boards - Buy It Now
$9275.00
![S-100 backplane motherboard bare PCB 9 slot (for Altair/IMSAI) picture](/store/img/g/yPkAAOSwS1Nl48u2/s-l225/S-100-backplane-motherboard-bare-PCB-9-slot-for-Al.jpg)
S-100 backplane motherboard bare PCB 9 slot (for Altair/IMSAI)
$30.00
![Cromemco Z-80 Monitor v1.0 Paper Tape - 1976 Altair IMSAI picture](/store/img/g/8f0AAOSw2RRmfZgB/s-l225/Cromemco-Z-80-Monitor-v1-0-Paper-Tape-1976-Altair-.jpg)
Cromemco Z-80 Monitor v1.0 Paper Tape - 1976 Altair IMSAI
$79.99
![MITS ALTAIR 8800 Original Vintage Microcomputer picture](/store/img/g/2pYAAOSw9IxmAeNU/s-l225/MITS-ALTAIR-8800-Original-Vintage-Microcomputer.jpg)
MITS ALTAIR 8800 Original Vintage Microcomputer
$6000.00
![MITS ALTAIR 8800 Original Vintage Microcomputer with 14 boards - Buy It Now picture](/store/img/g/xWIAAOSwXphl08yB/s-l225/MITS-ALTAIR-8800-Original-Vintage-Microcomputer-wi.jpg)
MITS ALTAIR 8800 Original Vintage Microcomputer with 14 boards - Buy It Now
$8900.00
![IMSAI 8080A MPU-A CPU Parts Kit Not Altair MITS (board NOT included) picture](/store/img/g/qs8AAOSwSS1iS0j7/s-l225/IMSAI-8080A-MPU-A-CPU-Parts-Kit-Not-Altair-MITS-bo.jpg)
IMSAI 8080A MPU-A CPU Parts Kit Not Altair MITS (board NOT included)
$59.95
![Vintage Altair 8088 CPU Wire Wrapped S100 Card w Mon EPROM circuit board #T71 picture](/store/img/g/FdIAAOSwCL1mDuZa/s-l225/Vintage-Altair-8088-CPU-Wire-Wrapped-S100-Card-w-M.jpg)
Vintage Altair 8088 CPU Wire Wrapped S100 Card w Mon EPROM circuit board #T71
$99.00
![Vintage Computer Notes Newsletter Altair MITS Nov 1976 Vol.2 Issue 6 picture](/store/img/g/VLAAAOSwR-hg~311/s-l225/Vintage-Computer-Notes-Newsletter-Altair-MITS-Nov-.jpg)
Vintage Computer Notes Newsletter Altair MITS Nov 1976 Vol.2 Issue 6
$99.99