-
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
![New Precision DWDM SFP+ 10G 80km Tunable Transceiver 50GHz C-Temp DWDM-SFP10G-C picture](/store/img/g/tqEAAOSwkbxmR-l8/s-l225/New-Precision-DWDM-SFP-10G-80km-Tunable-Transceive.jpg)
New Precision DWDM SFP+ 10G 80km Tunable Transceiver 50GHz C-Temp DWDM-SFP10G-C
$90.00
![Brand New Cisco GLC-LH-SMD 1000BASE-LX/LH SFP Module 1310nm 10km SMF LC picture](/store/img/g/aIgAAOSwXWNi1sm1/s-l225/Brand-New-Cisco-GLC-LH-SMD-1000BASE-LX-LH-SFP-Modu.jpg)
Brand New Cisco GLC-LH-SMD 1000BASE-LX/LH SFP Module 1310nm 10km SMF LC
$12.99
![New Cisco GLC-TE 1G SFP Copper RJ45 100m 1000BASE-T Transceiver Module picture](/store/img/g/UFgAAOSwrw9l1Cbr/s-l225/New-Cisco-GLC-TE-1G-SFP-Copper-RJ45-100m-1000BASE-.jpg)
New Cisco GLC-TE 1G SFP Copper RJ45 100m 1000BASE-T Transceiver Module
$21.62
![HBA Emulex DELL 10GB 2 x SFP+ ports (0CTP20) High Profile picture](/store/img/g/1dcAAOSwWvZmBCtN/s-l225/HBA-Emulex-DELL-10GB-2-x-SFP-ports-0CTP20-High-Pro.jpg)
HBA Emulex DELL 10GB 2 x SFP+ ports (0CTP20) High Profile
$9.90
![SFP-H10GB-CU3M Cisco 10GB SFP+ Twinax Copper 3M Passive Cable picture](/store/img/g/FssAAOSwsJxl2ME5/s-l225/SFP-H10GB-CU3M-Cisco-10GB-SFP-Twinax-Copper-3M-Pas.jpg)
SFP-H10GB-CU3M Cisco 10GB SFP+ Twinax Copper 3M Passive Cable
$7.99
![🔥🔥🔥 CISCO SFP-10G-SR V03 10-2415-03 850nm 10GBASE-SR SFP+ Multi Module 🔥🔥🔥 picture](/store/img/g/KTkAAOSwcmBisISE/s-l225/-CISCO-SFP-10G-SR-V03-10-2415-03-850nm-10GBASE-SR-.jpg)
🔥🔥🔥 CISCO SFP-10G-SR V03 10-2415-03 850nm 10GBASE-SR SFP+ Multi Module 🔥🔥🔥
$6.80
![NEW FS SFP-10G-T 10GBASE T SFP+ 30M Transceiver Module (Lot of 1 Unit) picture](/store/img/g/K7UAAOSwWdtmNYNP/s-l225/NEW-FS-SFP-10G-T-10GBASE-T-SFP-30M-Transceiver-Mod.jpg)
NEW FS SFP-10G-T 10GBASE T SFP+ 30M Transceiver Module (Lot of 1 Unit)
$39.95
![GENUINE Cisco SFP-10G-SR V03 SFP+ GBIC Transceiver Module 10-2415-03 picture](/store/img/g/tAkAAOSwdENkHItI/s-l225/GENUINE-Cisco-SFP-10G-SR-V03-SFP-GBIC-Transceiver-.jpg)
GENUINE Cisco SFP-10G-SR V03 SFP+ GBIC Transceiver Module 10-2415-03
$6.80
![Quanta T3048-LY2 48-Port 10Gb SFP+ Switch L2 2x 750W PSU w/Ear 4x 40GbE QSFP+ picture](/store/img/g/vMAAAOSwAiplHcns/s-l225/Quanta-T3048-LY2-48-Port-10Gb-SFP-Switch-L2-2x-750.jpg)
Quanta T3048-LY2 48-Port 10Gb SFP+ Switch L2 2x 750W PSU w/Ear 4x 40GbE QSFP+
$149.99
![Arista DCS-7050SX-64-R 48P 10GbE SFP+ 4P 40GbE QSFP+ RA Switch picture](/store/img/g/-KoAAOSwKV1lsk7L/s-l225/Arista-DCS-7050SX-64-R-48P-10GbE-SFP-4P-40GbE-QSFP.jpg)
Arista DCS-7050SX-64-R 48P 10GbE SFP+ 4P 40GbE QSFP+ RA Switch
$159.00