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silent_Walker Tux's lil' helper
Joined: 25 Jul 2012 Posts: 100 Location: forums.gentoo.org
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Posted: Thu Sep 27, 2012 8:49 pm Post subject: startx can't find "screens" |
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I have just successfully emerged and configured my ~/.xinitrc for compiz-fusion.
However after I run the command for startx a black screen appears with a white "_" in the left corner and then flashes back to the CLI.
I get the following output:
Fatal error:
no screens found.
I have a radeon HD 4250. My kernel settings
Device Drivers --->
Generic Driver Options --->
(/sbin/hotplug) path to uevent helper
[] Maintain a devtmpfs filesystem to mount at /dev
[ ] Automount devtmpfs at /dev, after the kernel mounted the rootfs
[] Select only drivers that don't need compile-time external firmware
[] Prevent firmware from being built
-*- Userspace firmware loading support
[*] Include in-kernel firmware blobs in kernel binary
(radeon/R600_rlc.bin radeon/R700_rlc.bin) External firmware blobs to build into the kernel binary
(/lib/firmware) Firmware blobs root directory
[ ] Driver Core verbose debug messages
[ ] Managed device resources verbose debug messages
Graphics support --->
<> /dev/agpgart (AGP Support) --->
--- /dev/agpgart (AGP Support)
<> AMD Opteron/Athlon64 on-CPU GART support
< > Intel 440LX/BX/GX, I8xx and E7x05 chipset support
< > SiS chipset support
< > VIA chipset support
-*- VGA Arbitration
(2) Maximum number of GPUs
[ ] Laptop Hybrid Graphics - GPU switching support
<*> Direct Rendering Manager (XFree86 4.1.0 and higher DRI support) --->
--- Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)
< > 3dfx Banshee/Voodoo3+ (NEW)
< > ATI Rage 128 (NEW)
<*> ATI Radeon
[*] Enable modesetting on radeon by default - NEW DRIVER
< > Matrox g200/g400 (NEW)
< > SiS video cards (NEW)
< > Via unichrome video cards (NEW)
< > Savage video cards (NEW)
< > DRM driver for VMware Virtual GPU (NEW)
< > Intel GMA500 Stub Driver
<*> Lowlevel video output switch controls
<*> Support for frame buffer devices --->
--- Support for frame buffer devices
[*] Enable firmware EDID
[ ] Framebuffer foreign endianness support --->
[*] Enable Video Mode Handling Helpers
[*] Enable Tile Blitting Support
*** Frame buffer hardware drivers ***
< > Cirrus Logic support
< > Permedia2 support
< > CyberPro 2000/2010/5000 support
< > Arc Monochrome LCD board support
[ ] Asiliant (Chips) 69000 display support
[ ] IMS Twin Turbo display support
< > VGA 16-color graphics support
< > Userspace VESA VGA graphics support
[ ] VESA VGA graphics support
< > N411 Apollo/Hecuba devkit support
< > Hercules mono graphics support
< > Epson S1D13XXX framebuffer support
< > nVidia Framebuffer Support
< > nVidia Riva support
< > Intel LE80578 (Vermilion) support
< > Matrox acceleration
< > ATI Radeon display support
< > ATI Rage128 display support
< > ATI Mach64 display support
< > S3 Trio/Virge support
< > S3 Savage support
< > SiS/XGI display support
< > VIA UniChrome (Pro) and Chrome9 display support
< > NeoMagic display support
< > IMG Kyro support
< > 3Dfx Banshee/Voodoo3/Voodoo5 display support
< > 3Dfx Voodoo Graphics (sst1) support
< > VIA VT8623 support
< > Trident/CyberXXX/CyberBlade support
< > ARK 2000PV support
< > Permedia3 support (EXPERIMENTAL)
< > Fujitsu carmine frame buffer support
[ ] AMD Geode family framebuffer support (EXPERIMENTAL)
< > SMSC UFX6000/7000 USB Framebuffer support
< > Displaylink USB Framebuffer support
< > Virtual Frame Buffer support (ONLY FOR TESTING!)
< > E-Ink Metronome/8track controller support
< > Fujitsu MB862xx GDC support
< > E-Ink Broadsheet/Epson S1D13521 controller support
[] Backlight & LCD device support --->
--- Backlight & LCD device support
<> Lowlevel LCD controls
< > Platform LCD controls
-*- Lowlevel Backlight controls
< > Generic (aka Sharp Corgi) Backlight Driver
< > Frontpath ProGear Backlight Driver
< > Apple Backlight Driver
< > Tabletkiosk Sahara Touch-iT Backlight Driver
< > Backlight Driver for ADP8860/ADP8861/ADP8863 using WLED
< > Backlight Driver for ADP8870 using WLED
Display device support --->
<*> Display panel/monitor support
*** Display hardware drivers ***
Console display driver support --->
-*- VGA text console
[] Enable Scrollback Buffer in System RAM
(256) Scrollback Buffer Size (in KB)
-*- Framebuffer Console support
-*- Map the console to the primary display device
[ ] Framebuffer Console Rotation
[ ] Select compiled-in fonts
[] Bootup logo --->
--- Bootup logo
[ ] Standard black and white Linux logo
[ ] Standard 16-color Linux logo
[] Standard 224-color Linux logo
_________________ _________________ ^.^
Last edited by silent_Walker on Mon Oct 08, 2012 10:05 pm; edited 2 times in total |
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pidsley Tux's lil' helper
Joined: 09 Jun 2012 Posts: 80
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Posted: Thu Sep 27, 2012 8:56 pm Post subject: Re: startx can't find "screens" |
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silent_Walker wrote: | I have just successfully emerged and configured my ~/.xinitrc for compiz-fusion. |
Have you been able to run any window manager in X? Did you try the recommended twm, xclock, and xterm to make sure X was working when you built it?
Please emerge wgetpaste and use it to post a link to your /var/log/Xorg.0.log file.
Code: | emerge wgetpaste
wgetpaste /var/log/Xorg.0.log |
and then post the link you get from wgetpaste.
If you have a file at ~/.xsession-errors please post a link to that file too. |
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silent_Walker Tux's lil' helper
Joined: 25 Jul 2012 Posts: 100 Location: forums.gentoo.org
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Posted: Sat Sep 29, 2012 10:47 pm Post subject: |
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Sorry for the long wait for a reply, forums.gentoo is having blackouts where I am at.
http://bpaste.net/show/48397/
lines 16-25 and 413-420 are interesting. _________________ ^.^ |
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VoidMage Watchman
Joined: 14 Oct 2006 Posts: 6196
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Posted: Sun Sep 30, 2012 7:12 am Post subject: |
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Unrelated, but perhaps important - those devtmpfs options (at least first of them) should be on.
What does 'emerge -1pv libdrm mesa' print ? |
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pidsley Tux's lil' helper
Joined: 09 Jun 2012 Posts: 80
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Posted: Sun Sep 30, 2012 12:13 pm Post subject: Re: startx can't find "screens" |
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pidsley wrote: |
Have you been able to run any window manager in X? Did you try the recommended twm, xclock, and xterm to make sure X was working when you built it?
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You're also right that the errors about KMS are interesting. Did you follow the X setup instructions in the Handbook to enable KMS? Does KMS appear to be enabled when you boot? |
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silent_Walker Tux's lil' helper
Joined: 25 Jul 2012 Posts: 100 Location: forums.gentoo.org
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Posted: Sun Sep 30, 2012 1:04 pm Post subject: |
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Overlooking the X-org guide I forgot step 2.6 so I fixed that and re-emrged x but still get cannot find screens _________________ ^.^
Last edited by silent_Walker on Sun Oct 07, 2012 2:01 am; edited 2 times in total |
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silent_Walker Tux's lil' helper
Joined: 25 Jul 2012 Posts: 100 Location: forums.gentoo.org
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Posted: Sun Sep 30, 2012 1:11 pm Post subject: |
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my new x log
http://bpaste.net/show/48467/
and output of
'emerge -1pv libdrm mesa'
x11-libs/libdrm/2.4.39 USE="libkms" VIDEO_CARDS=" radeon"
media-libs/mesa-9_pre20120831-r1 USE="classic eql gallium llvm nptl shared-glapi VIDEO_CARDS="radeon"
KMS does start at boot. _________________ ^.^ |
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VoidMage Watchman
Joined: 14 Oct 2006 Posts: 6196
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Posted: Sun Sep 30, 2012 8:14 pm Post subject: |
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As you've upgraded the xserver, I need to ask: did you rebuild the xorg modules ?
Also, if your udev is recent enough and those devtmpfs kernel options aren't on, many thigs tend to break.
You might want to check dmesg regarding proper drm initialization (can't help you much there - personally I use radeon as a module, not builtin). |
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silent_Walker Tux's lil' helper
Joined: 25 Jul 2012 Posts: 100 Location: forums.gentoo.org
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Posted: Sun Oct 07, 2012 1:59 am Post subject: |
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I tried Radeon as a module and still get no screens found, however looking in my first log, the ati and radeon module were able to load and so was KMS. KMS then failed. In my second log ati, radeon and kms did not load. Looking at the xorg guide yet again, I found that I have not emerged radeon-ucode and enabled the options, upon doing that and rebuilding the modules startx works flawlessly.
Thanks VoidMage and pidsley
--edit--
nvm, now in http://bpaste.net/show/50050
ati is still not being found by startx. _________________ ^.^
Last edited by silent_Walker on Sat Oct 13, 2012 3:20 pm; edited 1 time in total |
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silent_Walker Tux's lil' helper
Joined: 25 Jul 2012 Posts: 100 Location: forums.gentoo.org
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Posted: Tue Oct 09, 2012 12:09 am Post subject: |
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Upon booting up the machine, I see a quick line that appears for a second saying "Failed to load firmware: R700_rlc.bin"and I think the next line says disabling GPU.
I was able to try and get this kernel to work with another distro but no dice _________________ ^.^ |
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BillWho Veteran
Joined: 03 Mar 2012 Posts: 1600 Location: US
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Hu Administrator
Joined: 06 Mar 2007 Posts: 21817
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Posted: Tue Oct 09, 2012 1:43 am Post subject: |
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silent_Walker wrote: | Upon booting up the machine, I see a quick line that appears for a second saying "Failed to load firmware: R700_rlc.bin"and I think the next line says disabling GPU. | If your graphics driver is built in, then it will attempt to load firmware before the filesystem containing the firmware is mounted. This is a bad behavior, since it means that installing the firmware to the filesystem is insufficient. You must include the firmware in the initramfs, embed it in the kernel, or arrange for the graphics driver not to initialize until the filesystems are mounted. Embedding the firmware is the easiest. It can be done by listing the required files in CONFIG_EXTRA_FIRMWARE. |
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silent_Walker Tux's lil' helper
Joined: 25 Jul 2012 Posts: 100 Location: forums.gentoo.org
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Posted: Thu Oct 11, 2012 8:48 pm Post subject: |
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The radeon/R700_rlc.bin would not load because I really needed the R600. Startx still says no screens but I am now in the process of rebuilding X. _________________ ^.^ |
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DirtyHairy l33t
Joined: 03 Jul 2006 Posts: 608 Location: Würzburg, Deutschland
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Posted: Sat Oct 13, 2012 8:26 am Post subject: |
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Could you pastebin a dmesg? |
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silent_Walker Tux's lil' helper
Joined: 25 Jul 2012 Posts: 100 Location: forums.gentoo.org
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Hu Administrator
Joined: 06 Mar 2007 Posts: 21817
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Posted: Sat Oct 13, 2012 5:41 pm Post subject: |
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That dmesg output is very incomplete. For a fresh boot, you should have quite a bit more before that, and probably a fair bit after it.
Based on that X log, it may be probing the wrong location. What is the output of lspci -vk ; cat -n /etc/X11/xorg.conf? |
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silent_Walker Tux's lil' helper
Joined: 25 Jul 2012 Posts: 100 Location: forums.gentoo.org
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Posted: Sat Oct 13, 2012 7:18 pm Post subject: |
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It says no such file or directory found. _________________ ^.^ |
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DirtyHairy l33t
Joined: 03 Jul 2006 Posts: 608 Location: Würzburg, Deutschland
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Posted: Sun Oct 14, 2012 1:04 pm Post subject: |
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Talking about the dmesg: Hu is right, this as just a fragment at best. Can you doublecheck that this is all dmesg gives you? Also, please pastebin your kernel config. Could you also tell us the output of "cat /proc/fb"? |
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NeddySeagoon Administrator
Joined: 05 Jul 2003 Posts: 54411 Location: 56N 3W
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Posted: Sun Oct 14, 2012 1:19 pm Post subject: |
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silent_Walker,
Code: | irq 18: nobody cared (try booting with the "irqpoll" option)
Pid: 2914, comm: init Not tainted 3.5.2-gentoo #1
Call Trace:
<IRQ> [<ffffffff8105a0bf>] ? __report_bad_irq+0x2c/0xb4
[<ffffffff8105a33e>] ? note_interrupt+0x166/0x1e8
[<ffffffff810586d1>] ? handle_irq_event_percpu+0x104/0x11c
[<ffffffff81058720>] ? handle_irq_event+0x37/0x57
[<ffffffff8105abf5>] ? handle_fasteoi_irq+0x75/0xaa
[<ffffffff81003107>] ? handle_irq+0x17/0x1d
[<ffffffff81003031>] ? do_IRQ+0x45/0xad
[<ffffffff812e3f27>] ? common_interrupt+0x67/0x67
<EOI> |
Ouch! Your BIOS is broken. Add irqpoll to the end of the kernel line in grub.conf
Nothing attached to IRQ 18 works.
You may have other similar errors and not know it, which would possibly stop any video card from working.
Your dmesg post looks like the last screenfull.
Then do to put the entire output on the web. Post the web address you get back. _________________ Regards,
NeddySeagoon
Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail. |
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silent_Walker Tux's lil' helper
Joined: 25 Jul 2012 Posts: 100 Location: forums.gentoo.org
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Posted: Sun Oct 14, 2012 1:32 pm Post subject: |
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DirtyHairy wrote: | Talking about the dmesg: Hu is right, this as just a fragment at best. Can you doublecheck that this is all dmesg gives you? Also, please pastebin your kernel config. Could you also tell us the output of "cat /proc/fb"? |
Yep, after rebooting that is all that dmesg gives me.
kernel config :
http://bpaste.net/show/51124/
cat /proc/fb :
0 radeondrmfb _________________ ^.^
Last edited by silent_Walker on Sun Oct 14, 2012 1:36 pm; edited 1 time in total |
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silent_Walker Tux's lil' helper
Joined: 25 Jul 2012 Posts: 100 Location: forums.gentoo.org
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Posted: Sun Oct 14, 2012 1:34 pm Post subject: |
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NeddySeagoon wrote: | silent_Walker,
Code: | irq 18: nobody cared (try booting with the "irqpoll" option)
Pid: 2914, comm: init Not tainted 3.5.2-gentoo #1
Call Trace:
<IRQ> [<ffffffff8105a0bf>] ? __report_bad_irq+0x2c/0xb4
[<ffffffff8105a33e>] ? note_interrupt+0x166/0x1e8
[<ffffffff810586d1>] ? handle_irq_event_percpu+0x104/0x11c
[<ffffffff81058720>] ? handle_irq_event+0x37/0x57
[<ffffffff8105abf5>] ? handle_fasteoi_irq+0x75/0xaa
[<ffffffff81003107>] ? handle_irq+0x17/0x1d
[<ffffffff81003031>] ? do_IRQ+0x45/0xad
[<ffffffff812e3f27>] ? common_interrupt+0x67/0x67
<EOI> |
Ouch! Your BIOS is broken. Add irqpoll to the end of the kernel line in grub.conf
Nothing attached to IRQ 18 works.
You may have other similar errors and not know it, which would possibly stop any video card from working.
Your dmesg post looks like the last screenfull.
Then do to put the entire output on the web. Post the web address you get back. |
would not doubt that, this laptop is 5 years old almost
I did customize my kernel and took out a lot of stuff that my laptop did not have, so maybe that is why dmesg is short? A couple more lines were added when I edited in irqpoll, that was all USB stuff though. _________________ ^.^ |
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NeddySeagoon Administrator
Joined: 05 Jul 2003 Posts: 54411 Location: 56N 3W
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Posted: Sun Oct 14, 2012 1:55 pm Post subject: |
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silent_Walker,
Code: | CONFIG_LOG_BUF_SHIFT=12 | is why your dmesg is so short. Thats only a 4k buffer for dmesg. 2^CONFIG_LOG_BUF_SHIFT.
17 or 18 is a better number. 128k or 256k ... depending on how verbose you have made the kernel.
Its also good to turn on Code: | # CONFIG_PRINTK_TIME is not set | to add timestamps to your dmesg. It allows you to see when things went wrong.
Adding Code: | # CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS is not set | may fix your
dmesg wrote: | irq 18: nobody cared | problem. irqpoll is a hack, not a fix. It makes the kernel poll for interrupts which defeats the purpose of having an interrup in the first place.
Code: | CONFIG_FB_FOREIGN_ENDIAN=y
CONFIG_FB_BOTH_ENDIAN=y | must be off.
must be off. You get a free framebuffer with the new radeon driver and KMS, which you have selected.
The price for this is that all other frambuffer hardware drivers must be off. What you have done here is to select two different drivers for the same piece of hardware. Its harmless to the hardware but you won't like the result, as neither will work.
Fix the above and try again. You should have a much more informative dmesg this time. _________________ Regards,
NeddySeagoon
Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail. |
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silent_Walker Tux's lil' helper
Joined: 25 Jul 2012 Posts: 100 Location: forums.gentoo.org
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Posted: Sun Oct 14, 2012 2:39 pm Post subject: |
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NeddySeagoon wrote: | silent_Walker,
Code: | CONFIG_LOG_BUF_SHIFT=12 | is why your dmesg is so short. Thats only a 4k buffer for dmesg. 2^CONFIG_LOG_BUF_SHIFT.
17 or 18 is a better number. 128k or 256k ... depending on how verbose you have made the kernel.
Its also good to turn on Code: | # CONFIG_PRINTK_TIME is not set | to add timestamps to your dmesg. It allows you to see when things went wrong.
Adding Code: | # CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS is not set | may fix your
dmesg wrote: | irq 18: nobody cared | problem. irqpoll is a hack, not a fix. It makes the kernel poll for interrupts which defeats the purpose of having an interrup in the first place.
Code: | CONFIG_FB_FOREIGN_ENDIAN=y
CONFIG_FB_BOTH_ENDIAN=y | must be off.
must be off. You get a free framebuffer with the new radeon driver and KMS, which you have selected.
The price for this is that all other frambuffer hardware drivers must be off. What you have done here is to select two different drivers for the same piece of hardware. Its harmless to the hardware but you won't like the result, as neither will work.
Fix the above and try again. You should have a much more informative dmesg this time. |
I did the fix reroute and now the irq 18 thing came up again.
anyway here is new dmesg
http://bpaste.net/show/51140/ _________________ ^.^ |
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NeddySeagoon Administrator
Joined: 05 Jul 2003 Posts: 54411 Location: 56N 3W
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Posted: Sun Oct 14, 2012 3:01 pm Post subject: |
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silent_Walker,
Thats much better - dmesg contains everything now.
Code: | irq 18: nobody cared (try booting with the "irqpoll" option) | means you need to add irqpoll back to the kernel line in grub.conf or everything shown for IRQ 18 in /proc/interrups won't work.
On my system, thats three USB busses and my video card. See my example below.
Code: | CPU0 CPU1 CPU2 CPU3 CPU4 CPU5
0: 141 241 793 3997 111319 3549863 IO-APIC-edge timer
1: 0 0 0 0 0 2 IO-APIC-edge i8042
8: 0 0 0 0 0 46 IO-APIC-edge rtc0
9: 0 0 0 0 0 0 IO-APIC-fasteoi acpi
12: 0 0 0 0 0 3 IO-APIC-edge i8042
14: 0 0 0 10 641 15566 IO-APIC-edge pata_atiixp
15: 0 0 0 0 0 0 IO-APIC-edge pata_atiixp
16: 0 0 0 1 46 3575 IO-APIC-fasteoi ohci_hcd:usb3, ohci_hcd:usb4, snd_hda_intel
17: 0 0 2 8 1450 166349 IO-APIC-fasteoi ehci_hcd:usb1
18: 0 0 2 33 4952 995906 IO-APIC-fasteoi ohci_hcd:usb5, ohci_hcd:usb6, ohci_hcd:usb7, nvidia <----
19: 0 0 1 12 1941 297945 IO-APIC-fasteoi ehci_hcd:usb2, firewire_ohci
22: 2 1 9 90 5072 708562 IO-APIC-fasteoi ahci
44: 0 0 4 46 2066 243861 PCI-MSI-edge eth0
NMI: 0 0 0 0 0 0 Non-maskable interrupts
LOC: 984288 858972 893227 883345 918799 471054 Local timer interrupts
SPU: 0 0 0 0 0 0 Spurious interrupts
PMI: 0 0 0 0 0 0 Performance monitoring interrupts
IWI: 0 0 0 0 0 0 IRQ work interrupts
RTR: 0 0 0 0 0 0 APIC ICR read retries
RES: 2297634 1591482 1463256 1339668 1362276 1656958 Rescheduling interrupts
CAL: 30457 33779 32971 32182 31807 25253 Function call interrupts
TLB: 0 0 0 0 0 0 TLB shootdowns
THR: 0 0 0 0 0 0 Threshold APIC interrupts
MCE: 0 0 0 0 0 0 Machine check exceptions
MCP: 55 55 55 55 55 55 Machine check polls |
From your dmesg, we can see that your Radeon framebuffer started properly. If its on IRQ 18, you will have problems with it in Xorg.
irqpoll will allow you to sidestep the interrupt issue and continue with Xorg testing. There may be other fixes for the interrupt issue, which we can come back to.
You choose - but only one at a time. Xorg or try to solve the IRQ issue. _________________ Regards,
NeddySeagoon
Computer users fall into two groups:-
those that do backups
those that have never had a hard drive fail. |
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silent_Walker Tux's lil' helper
Joined: 25 Jul 2012 Posts: 100 Location: forums.gentoo.org
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Posted: Sun Oct 14, 2012 3:11 pm Post subject: |
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NeddySeagoon wrote: | silent_Walker,
Thats much better - dmesg contains everything now.
Code: | irq 18: nobody cared (try booting with the "irqpoll" option) | means you need to add irqpoll back to the kernel line in grub.conf or everything shown for IRQ 18 in /proc/interrups won't work.
On my system, thats three USB busses and my video card. See my example below.
Code: | CPU0 CPU1 CPU2 CPU3 CPU4 CPU5
0: 141 241 793 3997 111319 3549863 IO-APIC-edge timer
1: 0 0 0 0 0 2 IO-APIC-edge i8042
8: 0 0 0 0 0 46 IO-APIC-edge rtc0
9: 0 0 0 0 0 0 IO-APIC-fasteoi acpi
12: 0 0 0 0 0 3 IO-APIC-edge i8042
14: 0 0 0 10 641 15566 IO-APIC-edge pata_atiixp
15: 0 0 0 0 0 0 IO-APIC-edge pata_atiixp
16: 0 0 0 1 46 3575 IO-APIC-fasteoi ohci_hcd:usb3, ohci_hcd:usb4, snd_hda_intel
17: 0 0 2 8 1450 166349 IO-APIC-fasteoi ehci_hcd:usb1
18: 0 0 2 33 4952 995906 IO-APIC-fasteoi ohci_hcd:usb5, ohci_hcd:usb6, ohci_hcd:usb7, nvidia <----
19: 0 0 1 12 1941 297945 IO-APIC-fasteoi ehci_hcd:usb2, firewire_ohci
22: 2 1 9 90 5072 708562 IO-APIC-fasteoi ahci
44: 0 0 4 46 2066 243861 PCI-MSI-edge eth0
NMI: 0 0 0 0 0 0 Non-maskable interrupts
LOC: 984288 858972 893227 883345 918799 471054 Local timer interrupts
SPU: 0 0 0 0 0 0 Spurious interrupts
PMI: 0 0 0 0 0 0 Performance monitoring interrupts
IWI: 0 0 0 0 0 0 IRQ work interrupts
RTR: 0 0 0 0 0 0 APIC ICR read retries
RES: 2297634 1591482 1463256 1339668 1362276 1656958 Rescheduling interrupts
CAL: 30457 33779 32971 32182 31807 25253 Function call interrupts
TLB: 0 0 0 0 0 0 TLB shootdowns
THR: 0 0 0 0 0 0 Threshold APIC interrupts
MCE: 0 0 0 0 0 0 Machine check exceptions
MCP: 55 55 55 55 55 55 Machine check polls |
From your dmesg, we can see that your Radeon framebuffer started properly. If its on IRQ 18, you will have problems with it in Xorg.
irqpoll will allow you to sidestep the interrupt issue and continue with Xorg testing. There may be other fixes for the interrupt issue, which we can come back to.
You choose - but only one at a time. Xorg or try to solve the IRQ issue. |
Lets do the IRQ issue _________________ ^.^ |
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