-
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
![Dell PowerEdge FX2S FC830 Blade Server Chassis Enclosure 2*2000W PSU NO BLADES picture](/store/img/g/a4EAAOSwJhJmPSdt/s-l225/Dell-PowerEdge-FX2S-FC830-Blade-Server-Chassis-Enc.jpg)
Dell PowerEdge FX2S FC830 Blade Server Chassis Enclosure 2*2000W PSU NO BLADES
$299.99
![Dell PowerEdge FX2s CTO Blade 4 Slot 2U Chassis 2x 2000W picture](/store/img/g/9HsAAOSw3OZmMT~n/s-l225/Dell-PowerEdge-FX2s-CTO-Blade-4-Slot-2U-Chassis-2x.jpg)
Dell PowerEdge FX2s CTO Blade 4 Slot 2U Chassis 2x 2000W
$399.00
![Dell PowerEdge M620 Blade Server 2 x Xeon e5 2665 8 x 16 GB(128) RAM - No HD picture](/store/img/g/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
![HP ProLiant BL460c Gen8 G8 Blade Server 2x Intel Xeon 10-Core E5-2670v2 NO RAM picture](/store/img/g/P-kAAOSwQfVk3txY/s-l225/HP-ProLiant-BL460c-Gen8-G8-Blade-Server-2x-Intel-X.jpg)
HP ProLiant BL460c Gen8 G8 Blade Server 2x Intel Xeon 10-Core E5-2670v2 NO RAM
$40.00
![Dell PowerEdge M620 Blade Server 2x 10C E5-2690v2 64GB Ram 2x 600GB 10k HDD picture](/store/img/g/JBcAAOSwdu1mXLZT/s-l225/Dell-PowerEdge-M620-Blade-Server-2x-10C-E5-2690v2-.jpg)
Dell PowerEdge M620 Blade Server 2x 10C E5-2690v2 64GB Ram 2x 600GB 10k HDD
$125.00
![Dell PowerEdge M620 Blade Server picture](/store/img/g/escAAOSw75Zlodg9/s-l225/Dell-PowerEdge-M620-Blade-Server.jpg)
Dell PowerEdge M620 Blade Server
$39.99
![Google Search Appliance - Dell PowerEdge R710 x2 Xeon X5690 192GB Memory 6TB HDD picture](/store/img/g/GiMAAOSwhXNl7lu2/s-l225/Google-Search-Appliance-Dell-PowerEdge-R710-x2-Xeo.jpg)
Google Search Appliance - Dell PowerEdge R710 x2 Xeon X5690 192GB Memory 6TB HDD
$529.99
![HPE ProLiant BL460c Gen10 10Gb/20Gb Blade Server 863442-B21 Dual Intel 6128 CPU picture](/store/img/g/p5sAAOSwe3BmhD6k/s-l225/HPE-ProLiant-BL460c-Gen10-10Gb-20Gb-Blade-Server-8.jpg)
HPE ProLiant BL460c Gen10 10Gb/20Gb Blade Server 863442-B21 Dual Intel 6128 CPU
$450.00
![DELL PowerEdge M630 Blade 2x E5-2620v4 2.1GHz 16 Cores 32GB H330 Choose Drives picture](/store/img/g/GmIAAOSwC8Jk0V~~/s-l225/DELL-PowerEdge-M630-Blade-2x-E5-2620v4-2-1GHz-16-C.jpg)
DELL PowerEdge M630 Blade 2x E5-2620v4 2.1GHz 16 Cores 32GB H330 Choose Drives
$285.00
![DELL PowerEdge M630 Blade 2x E5-2680v4 2.4GHz =28 Cores 128GB H330 2x10Gb X520 picture](/store/img/g/GmIAAOSwC8Jk0V~~/s-l225/DELL-PowerEdge-M630-Blade-2x-E5-2680v4-2-4GHz-28-C.jpg)
DELL PowerEdge M630 Blade 2x E5-2680v4 2.4GHz =28 Cores 128GB H330 2x10Gb X520
$259.00