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Hi, community, I have a problem with X server on my TV server (no keyboard, no mouse, only connect to TV via VGA): rerely he starts without any problems and works normally, but most part of time he failed on startup with
[ 1363.448] (EE) [drm] Failed to open DRM device for pci:0000:03:00.0: -19. And I have not idea, why it's happends, and why it's so nondeterministic, so i create this thread.
Full Xorg.log: https://pastebin.com/x9Rk2mAE
[root@mmtv ~]# uname -a
Linux mmtv 4.20.7-arch1-1.0-ARCH #1 SMP PREEMPT Fri Feb 8 16:28:45 CET 2019 i686 GNU/Linux[root@mmtv ~]# lshw -C display
*-display
description: VGA compatible controller
product: G72 [GeForce 7300 GS]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:03:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
configuration: driver=nouveau latency=0
resources: irq:10 memory:cf000000-cfffffff memory:d0000000-dfffffff memory:ce000000-ceffffff memory:c0000-dffff[root@mmtv ~]# lsmod
Module Size Used by
8021q 28672 0
garp 16384 1 8021q
mrp 20480 1 8021q
stp 16384 1 garp
llc 16384 2 garp,stp
ccm 20480 3
iTCO_wdt 16384 0
iTCO_vendor_support 16384 1 iTCO_wdt
ppdev 24576 0
rtl8xxxu 114688 0
arc4 16384 2
rtl8192cu 81920 0
rtl_usb 20480 1 rtl8192cu
rtl8192c_common 57344 1 rtl8192cu
saa7134 159744 1
nouveau 1658880 1
rtlwifi 106496 3 rtl_usb,rtl8192c_common,rtl8192cu
mac80211 700416 4 rtl_usb,rtlwifi,rtl8192cu,rtl8xxxu
tveeprom 24576 1 saa7134
v4l2_common 16384 1 saa7134
videobuf2_dma_sg 16384 1 saa7134
acpi_cpufreq 24576 1
videobuf2_memops 20480 1 videobuf2_dma_sg
videobuf2_v4l2 24576 1 saa7134
intel_powerclamp 20480 0
videobuf2_common 45056 2 saa7134,videobuf2_v4l2
videodev 172032 4 v4l2_common,saa7134,videobuf2_common,videobuf2_v4l2
cfg80211 585728 2 mac80211,rtlwifi
pcspkr 16384 0
media 45056 4 saa7134,videobuf2_common,videodev,videobuf2_v4l2
mxm_wmi 16384 1 nouveau
skge 49152 1
rfkill 24576 3 cfg80211
snd_hda_intel 40960 1
rc_core 53248 1 saa7134
wmi 28672 2 mxm_wmi,nouveau
lpc_ich 24576 1
ttm 90112 1 nouveau
snd_hda_codec 118784 1 snd_hda_intel
drm_kms_helper 159744 1 nouveau
i2c_i801 32768 0
rng_core 16384 0
snd_hda_core 73728 2 snd_hda_intel,snd_hda_codec
snd_hwdep 16384 1 snd_hda_codec
drm 376832 3 nouveau,ttm,drm_kms_helper
snd_pcm 102400 3 snd_hda_intel,snd_hda_codec,snd_hda_core
syscopyarea 16384 1 drm_kms_helper
snd_timer 32768 1 snd_pcm
sysfillrect 16384 1 drm_kms_helper
parport_pc 40960 0
sysimgblt 16384 1 drm_kms_helper
snd 73728 5 snd_hda_intel,snd_hwdep,snd_hda_codec,snd_timer,snd_pcm
fb_sys_fops 16384 1 drm_kms_helper
parport 49152 2 parport_pc,ppdev
evdev 20480 2
i2c_algo_bit 16384 1 nouveau
soundcore 16384 1 snd
intel_agp 16384 0
mac_hid 16384 0
intel_gtt 20480 1 intel_agp
agpgart 36864 5 intel_agp,intel_gtt,nouveau,ttm,drm
ip_tables 24576 0
x_tables 32768 1 ip_tables
ext4 581632 1
crc32c_generic 16384 2
crc16 16384 1 ext4
mbcache 16384 1 ext4
jbd2 102400 1 ext4
fscrypto 28672 1 ext4
sr_mod 24576 0
cdrom 61440 1 sr_mod
sd_mod 40960 2
ata_generic 16384 0
pata_acpi 16384 0
ata_piix 32768 1
libata 217088 3 ata_piix,ata_generic,pata_acpi
firewire_ohci 36864 0
scsi_mod 200704 3 sd_mod,libata,sr_mod
firewire_core 57344 1 firewire_ohci
uhci_hcd 45056 0
crc_itu_t 16384 1 firewire_core
ehci_pci 20480 0
ehci_hcd 69632 1 ehci_pci
floppy 61440 0[root@mmtv ~]# lsmod | grep nouveau
nouveau 1658880 1
mxm_wmi 16384 1 nouveau
wmi 28672 2 mxm_wmi,nouveau
ttm 90112 1 nouveau
drm_kms_helper 159744 1 nouveau
drm 376832 3 nouveau,ttm,drm_kms_helper
i2c_algo_bit 16384 1 nouveau
agpgart 36864 5 intel_agp,intel_gtt,nouveau,ttm,drm[root@mmtv ~]# pacman -Qs nvidia
local/libvdpau 1.1.1+3+ga21bf7a-1.1
Nvidia VDPAU library
local/xf86-video-nouveau 1.0.16-1.0 (xorg-drivers)
Open Source 3D acceleration driver for nVidia cards[root@mmtv ~]# lspci | grep -e VGA -e 3D
03:00.0 VGA compatible controller: NVIDIA Corporation G72 [GeForce 7300 GS] (rev a1)[root@mmtv ~]# pacman -Qs xf86-video
local/xf86-video-nouveau 1.0.16-1.0 (xorg-drivers)
Open Source 3D acceleration driver for nVidia cardsOffline
That's quite an old video card I think, so may not be an active testing candidate (for the upstream archlinux that is, for us archlinux32 users the test pool is us I tend to think). You could try a legacy nvidia driver instead of nouveaux, or depending on your uses of the box, it might be worth trying to disable 3d entirely thus eliminating the need to DRM as I understand it.
Edit: To use the legacy nvidia driver, I think you'll need to downgrade xorg a little, so it might be worth trying other things first. Looking at the docs I'm not sure how DRM interfaces with KMS in the nouveaux context, but it might be worth trying to move that into the initiramfs.
Last edited by levi (2019-02-27 21:49:01)
Architecture: pentium4, Testing repos: Yes, Hardware: EeePC 901+2GB RAM+OS half on the SD card.
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That's quite an old video card I think, so may not be an active testing candidate (for the upstream archlinux that is, for us archlinux32 users the test pool is us I tend to think). You could try a legacy nvidia driver instead of nouveaux, or depending on your uses of the box, it might be worth trying to disable 3d entirely thus eliminating the need to DRM as I understand it.
Edit: To use the legacy nvidia driver, I think you'll need to downgrade xorg a little, so it might be worth trying other things first. Looking at the docs I'm not sure how DRM interfaces with KMS in the nouveaux context, but it might be worth trying to move that into the initiramfs.
Hi, @levi, If I not mistaken, you suggest add nouvea module to initiramfs (https://wiki.archlinux.org/index.php/No … _early_KMS), right?
I have done it and X server start work. If the server will works the next two weaks without reported problem, I will close this thread as solved.
Thanks, @levi, for the fast answer.
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Good stuff. Yeah, that was my main idea of what to try first, although I still don't quite understand how DRM and KMS interact, so it is a fix it was a pure guess.
Architecture: pentium4, Testing repos: Yes, Hardware: EeePC 901+2GB RAM+OS half on the SD card.
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