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Author Topic: another Xorg problem: VESA(0): Cannot read int vect  (Read 10927 times)

Offline risto3

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another Xorg problem: VESA(0): Cannot read int vect
« on: February 18, 2015, 11:29:29 AM »
made the mistake upgrading from 5.4 prior to testing first
(always forget tiny doesn't have rollback)

Xorg now fails in and around here :

Quote
[  2062.502]
X.Org X Server 1.17.1
Release Date: 2015-02-10
[  2062.505] X Protocol Version 11, Revision 0
[  2062.506] Build Operating System: Linux 3.16.6-tinycore i486
[  2062.506] Current Operating System: Linux cbox1 3.16.6-tinycore #777 SMP Thu Oct 16 09:42:42 UTC 2014 i586
[  2062.506] Kernel command line: initrd=/tce/boot/core.gz host=cbox1 quiet noautologin nozswap lang=fr_FR.UTF-8 kmap=azerty/fr-pc waitusb=5:UUID="49e0e97d-f8ec-4ed0-9991-342ca1655155" tce=UUID="49e0e97d-f8ec-4ed0-9991-342ca1655155" opt=UUID="49e0e97d-f8ec-4ed0-9991-342ca1655155" home=UUID="49e0e97d-f8ec-4ed0-9991-342ca1655155" BOOT_IMAGE=/tce/boot/vmlinuz
[  2062.507] Build Date: 13 February 2015  05:30:32PM
[  2062.508] 
.. snip
[  2062.549] (II) LoadModule: "vesa"
[  2062.550] (II) Loading /usr/local/lib/xorg/modules/drivers/vesa_drv.so
[  2062.551] (II) Module vesa: vendor="X.Org Foundation"
[  2062.551]    compiled for 1.17.1, module version = 2.3.3
[  2062.551]    Module class: X.Org Video Driver
[  2062.551]    ABI class: X.Org Video Driver, version 19.0
[  2062.552] (II) VESA: driver for VESA chipsets: vesa
[  2062.552] (--) using VT number 2

[  2062.558] (II) Loading sub module "vbe"
[  2062.558] (II) LoadModule: "vbe"
[  2062.559] (II) Loading /usr/local/lib/xorg/modules/libvbe.so
[  2062.560] (II) Module vbe: vendor="X.Org Foundation"
[  2062.560]    compiled for 1.17.1, module version = 1.1.0
[  2062.561]    ABI class: X.Org Video Driver, version 19.0
[  2062.561] (II) Loading sub module "int10"
[  2062.561] (II) LoadModule: "int10"
[  2062.562] (II) Loading /usr/local/lib/xorg/modules/libint10.so
[  2062.563] (II) Module int10: vendor="X.Org Foundation"
[  2062.563]    compiled for 1.17.1, module version = 1.0.0
[  2062.563]    ABI class: X.Org Video Driver, version 19.0
[  2062.563] (II) VESA(0): initializing int10
[  2062.564] (EE) VESA(0): Cannot read int vect
[  2062.564] (II) UnloadModule: "vesa"
[  2062.564] (II) UnloadSubModule: "int10"
[  2062.564] (II) Unloading int10
[  2062.565] (II) UnloadSubModule: "vbe"
[  2062.565] (II) Unloading vbe
[  2062.565] (EE) Screen(s) found, but none have a usable configuration.
[  2062.565] (EE)
Fatal server error:
[  2062.565] (EE) no screens found(EE)
[  2062.565] (EE)

Any idea?
Else is there a simple way to revert Xorg from the command line?

Offline gerald_clark

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Re: another Xorg problem: VESA(0): Cannot read int vect
« Reply #1 on: February 18, 2015, 12:42:42 PM »
You upgraded from 5.4 to what?

Offline Rich

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Re: another Xorg problem: VESA(0): Cannot read int vect
« Reply #2 on: February 18, 2015, 12:46:55 PM »
Hi risto3
Quote
Else is there a simple way to revert Xorg from the command line?
If you mean back to Xvesa, then:
Code: [Select]
cp /etc/skel/.xsession /home/tc
startx

Offline gerald_clark

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Re: another Xorg problem: VESA(0): Cannot read int vect
« Reply #3 on: February 18, 2015, 01:06:14 PM »
You upgraded to Core 6.  Now you need to update all your extensions and modules.

tce-audit builddb
tce-audit updatedeps
tce-audit fetchmissing
tce-update

sudo reboot

Offline risto3

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Re: another Xorg problem: VESA(0): Cannot read int vect
« Reply #4 on: February 18, 2015, 01:16:18 PM »
You upgraded to Core 6.  Now you need to update all your extensions and modules.

tce-audit builddb
tce-audit updatedeps
tce-audit fetchmissing
tce-update

sudo reboot

Hi, did all this... (well, except the first step, the second seemed to pick it up)..
any other ideas?

Offline risto3

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Offline risto3

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Re: another Xorg problem: VESA(0): Cannot read int vect
« Reply #6 on: February 19, 2015, 09:03:05 AM »
Well, notwithstanding, the good news is I seem to be able to get Xvesa going...
after setting /etc/sysconfig/Xserver to 'Xvesa' and manually editing .xsession.

Unfortunately this still sucks as we needed Xorg in the first place for our "fr" keyboards.
Anyway to test elsewhere and revert this toxic change (for a Vortex86mx RDC vga).

Prior I tried to force going back to 5.x, but only Xorg 7.7 seems to be in the repository,
so Xorg is busted there now too. Saloperie!

Offline Juanito

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Re: another Xorg problem: VESA(0): Cannot read int vect
« Reply #7 on: February 20, 2015, 02:23:39 AM »
I don't have the hardware to test, but if you want to apply the patch, recompile xorg-server and test, the extension can be updated if things work.

Offline curaga

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Re: another Xorg problem: VESA(0): Cannot read int vect
« Reply #8 on: February 20, 2015, 04:12:58 AM »
..and if reverting that change fixes it, you should report a bug upstream so it can be fixed there.
« Last Edit: February 20, 2015, 04:14:46 AM by curaga »
The only barriers that can stop you are the ones you create yourself.

Offline risto3

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Re: another Xorg problem: VESA(0): Cannot read int vect
« Reply #9 on: February 20, 2015, 06:03:39 PM »
This is a thin client without the resources to build xorg & related. sorry.

Offline curaga

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Re: another Xorg problem: VESA(0): Cannot read int vect
« Reply #10 on: February 21, 2015, 04:43:10 AM »
Use a bigger machine, or a VM on a bigger machine?
The only barriers that can stop you are the ones you create yourself.

Offline risto3

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Re: another Xorg problem: VESA(0): Cannot read int vect
« Reply #11 on: February 23, 2015, 03:52:16 PM »
Sorry, run unix on real iron... prefer the older bits, how to revert?

Offline risto3

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Re: another Xorg problem: VESA(0): Cannot read int vect
« Reply #12 on: March 05, 2015, 01:11:12 PM »
checkout the thread "[PATCH] int10: Fix mapping the interrupt vector" on xorg-devel@lists.x.org

Offline risto3

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Re: another Xorg problem: VESA(0): Cannot read int vect
« Reply #13 on: March 09, 2015, 05:24:46 AM »
did this patch fixup make it into 6.1? if not, is it possible to respin VESA with it fixed?

Offline curaga

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Re: another Xorg problem: VESA(0): Cannot read int vect
« Reply #14 on: March 09, 2015, 05:27:39 AM »
The patch hasn't even been applied upstream yet. It would help if you reply to that thread saying it broke vesa for you, showing them there's need.

Xorg is an extension, it can update independently from ISO releases. Also, only xorg-server needs to be updated, as that patch is for it only.
The only barriers that can stop you are the ones you create yourself.