Atualmente, estou usando o DRM nouveau com fallback xf86-video-modesetting drivers no arch linux com uma GTX 1080. No momento, estou tendo um problema no x.org onde meu mouse ficará preso na posição no canto superior esquerdo do meu monitor cerca de 10 pixels de (0,0). Quando eu executo xev -root , eu ainda vejo o movimento do mouse registrado e eu posso ver o cursor do mouse realmente mudar (do cursor para o I-bone para a luva) como deveria, dependendo do que ele está "pairando". O mouse em si ainda é utilizável, pois eu posso clicar / clicar com o botão direito do mouse normalmente (vou ter que "adivinhar" a posição do mouse com base em qual texto está selecionado, qual janela está focada no foco do mouse, etc).
Xorg.0.log: link
$lsmod
Module Size Used by
fuse 98304 3
snd_usb_audio 155648 2
mousedev 20480 0
snd_usbmidi_lib 28672 1 snd_usb_audio
joydev 20480 0
snd_rawmidi 28672 1 snd_usbmidi_lib
input_leds 16384 0
snd_seq_device 16384 1 snd_rawmidi
cfg80211 495616 0
snd_hda_codec_hdmi 45056 1
nls_iso8859_1 16384 1
nls_cp437 20480 1
vfat 20480 1
fat 65536 1 vfat
intel_rapl 20480 0
x86_pkg_temp_thermal 16384 0
intel_powerclamp 16384 0
coretemp 16384 0
kvm_intel 188416 0
kvm 516096 1 kvm_intel
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
crc32c_intel 24576 0
ghash_clmulni_intel 16384 0
aesni_intel 167936 0
aes_x86_64 20480 1 aesni_intel
lrw 16384 1 aesni_intel
eeepc_wmi 16384 0
gf128mul 16384 1 lrw
glue_helper 16384 1 aesni_intel
asus_wmi 24576 1 eeepc_wmi
ablk_helper 16384 1 aesni_intel
sparse_keymap 16384 1 asus_wmi
iTCO_wdt 16384 0
cryptd 20480 3 ablk_helper,ghash_clmulni_intel,aesni_intel
iTCO_vendor_support 16384 1 iTCO_wdt
led_class 16384 2 asus_wmi,input_leds
intel_cstate 16384 0
intel_rapl_perf 16384 0
pcspkr 16384 0
nouveau 1523712 2
psmouse 126976 0
ttm 86016 1 nouveau
drm_kms_helper 126976 1 nouveau
drm 294912 5 nouveau,ttm,drm_kms_helper
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
snd_hda_codec_realtek 69632 1
snd_hda_codec_generic 69632 1 snd_hda_codec_realtek
fb_sys_fops 16384 1 drm_kms_helper
i2c_algo_bit 16384 1 nouveau
mei_me 36864 0
mei 86016 1 mei_me
e1000e 229376 0
snd_hda_intel 32768 5
snd_hda_codec 106496 4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
snd_hda_core 65536 5 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
ptp 20480 1 e1000e
snd_hwdep 16384 2 snd_hda_codec,snd_usb_audio
pps_core 20480 1 ptp
i2c_i801 24576 0
snd_pcm 90112 6 snd_hda_intel,snd_hda_codec,snd_usb_audio,snd_hda_core,snd_hda_codec_hdmi
i2c_smbus 16384 1 i2c_i801
snd_timer 28672 1 snd_pcm
snd 69632 25 snd_hda_intel,snd_hwdep,snd_hda_codec,snd_usb_audio,snd_timer,snd_rawmidi,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_usbmidi_lib,snd_seq_device,snd_hda_codec_realtek,snd_pcm
soundcore 16384 1 snd
hci_uart 81920 0
shpchp 32768 0
btbcm 16384 1 hci_uart
btqca 16384 1 hci_uart
btintel 16384 1 hci_uart
fan 16384 0
bluetooth 487424 4 hci_uart,btintel,btqca,btbcm
thermal 20480 0
battery 20480 0
rfkill 20480 4 asus_wmi,bluetooth,cfg80211
i2c_hid 20480 0
intel_lpss_acpi 16384 0
intel_lpss 16384 1 intel_lpss_acpi
fjes 28672 0
evdev 24576 13
acpi_pad 20480 0
mac_hid 16384 0
acpi_als 16384 0
kfifo_buf 16384 1 acpi_als
industrialio 53248 2 acpi_als,kfifo_buf
tpm_tis 16384 0
tpm_tis_core 20480 1 tpm_tis
tpm 36864 2 tpm_tis,tpm_tis_core
sch_fq_codel 20480 2
ip_tables 28672 0
x_tables 28672 1 ip_tables
ext4 524288 1
crc16 16384 2 bluetooth,ext4
jbd2 90112 1 ext4
fscrypto 24576 1 ext4
mbcache 16384 2 ext4
sd_mod 36864 3
hid_generic 16384 0
usbhid 49152 0
hid 114688 3 i2c_hid,hid_generic,usbhid
uas 24576 0
usb_storage 61440 1 uas
serio_raw 16384 0
atkbd 24576 0
libps2 16384 2 atkbd,psmouse
mxm_wmi 16384 1 nouveau
ahci 36864 2
libahci 28672 1 ahci
xhci_pci 16384 0
libata 208896 2 ahci,libahci
xhci_hcd 172032 1 xhci_pci
usbcore 208896 7 usbhid,snd_usb_audio,usb_storage,xhci_pci,snd_usbmidi_lib,uas,xhci_hcd
scsi_mod 159744 4 sd_mod,usb_storage,libata,uas
usb_common 16384 1 usbcore
i8042 28672 0
serio 20480 6 serio_raw,atkbd,psmouse,i8042
wmi 16384 3 asus_wmi,mxm_wmi,nouveau
video 36864 2 asus_wmi,nouveau
button 16384 1 nouveau
Eu posso ter um xorg.conf vazio ou o xorg.conf configurado pelo nvidia DRM, então isso é insignificante. No entanto, vou em frente e postar meu xorg.conf
$cat /etc/X11/xorg.conf.bak
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 370.28 (buildmeister@swio-display-x64-rhel04-17) Thu Sep 1 20:22:52 PDT 2016
Section "ServerLayout"
Identifier "Layout0"
Screen 0 "Screen0" 0 0
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Mouse0" "CorePointer"
EndSection
Section "Files"
EndSection
Section "InputDevice"
# generated from default
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/psaux"
Option "Emulate3Buttons" "no"
Option "ZAxisMapping" "4 5"
EndSection
Section "InputDevice"
# generated from default
Identifier "Keyboard0"
Driver "kbd"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Unknown"
ModelName "Unknown"
HorizSync 28.0 - 33.0
VertRefresh 43.0 - 72.0
Option "DPMS"
EndSection
Section "Device"
Identifier "Device0"
#Driver "nvidia"
VendorName "NVIDIA Corporation"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
DefaultDepth 24
SubSection "Display"
Depth 24
EndSubSection
EndSection
Aqui está a saída de lspci :
00:00.0 Host bridge: Intel Corporation Skylake Host Bridge/DRAM Registers (rev 07)
00:01.0 PCI bridge: Intel Corporation Skylake PCIe Controller (x16) (rev 07)
00:14.0 USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller (rev 31)
00:16.0 Communication controller: Intel Corporation Sunrise Point-H CSME HECI #1 (rev 31)
00:17.0 SATA controller: Intel Corporation Sunrise Point-H SATA controller [AHCI mode] (rev 31)
00:1b.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Root Port #17 (rev f1)
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #1 (rev f1)
00:1c.2 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #3 (rev f1)
00:1d.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #9 (rev f1)
00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31)
00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31)
00:1f.4 SMBus: Intel Corporation Sunrise Point-H SMBus (rev 31)
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (2) I219-V (rev 31)
01:00.0 VGA compatible controller: NVIDIA Corporation GP104 [GeForce GTX 1080] (rev a1)
01:00.1 Audio device: NVIDIA Corporation GP104 High Definition Audio Controller (rev a1)
03:00.0 USB controller: ASMedia Technology Inc. ASM1142 USB 3.1 Host Controller
04:00.0 PCI bridge: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge (rev 04)
EDITAR: Esse comportamento é na verdade o mesmo em uma instalação de baunilha sem nvidia drivers.