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[RISOLTO] Monitor e cursore sfarfallano
#11
Nei NUC la grafica dovrebbe lavorare con gli i915 non con i modesetting.
Fai un riavvio e proviamo a vedere che dice
Codice:
journalctl -b | grep -i "drm\|i915"
cat /var/log/gpu-manager.log
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Grazie da:
#12
Ciao,
Codice:
~$ journalctl -b | grep -i "drm\|i915"
mar 18 20:25:46 richardcasa kernel: [drm] Memory usable by graphics device = 2048M
mar 18 20:25:46 richardcasa kernel: fb: switching to inteldrmfb from EFI VGA
mar 18 20:25:46 richardcasa kernel: [drm] Replacing VGA console driver
mar 18 20:25:46 richardcasa kernel: [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
mar 18 20:25:46 richardcasa kernel: [drm] Driver supports precise vblank timestamp query.
mar 18 20:25:46 richardcasa kernel: i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
mar 18 20:25:46 richardcasa kernel: [drm] Initialized i915 1.6.0 20171023 for 0000:00:02.0 on minor 0
mar 18 20:25:46 richardcasa kernel: fbcon: inteldrmfb (fb0) is primary device
mar 18 20:25:46 richardcasa kernel: i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
mar 18 20:25:49 richardcasa kernel: snd_hda_intel 0000:00:1b.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
~$ cat /var/log/gpu-manager.log
log_file: /var/log/gpu-manager.log
last_boot_file: /var/lib/ubuntu-drivers-common/last_gfx_boot
new_boot_file: /var/lib/ubuntu-drivers-common/last_gfx_boot
can't access /run/u-d-c-nvidia-was-loaded file
can't access /opt/amdgpu-pro/bin/amdgpu-pro-px
Looking for nvidia modules in /lib/modules/4.15.0-46-generic/updates/dkms
Looking for amdgpu modules in /lib/modules/4.15.0-46-generic/updates/dkms
Is nvidia loaded? no
Was nvidia unloaded? no
Is nvidia blacklisted? no
Is intel loaded? yes
Is radeon loaded? no
Is radeon blacklisted? no
Is amdgpu loaded? no
Is amdgpu blacklisted? no
Is amdgpu versioned? no
Is amdgpu pro stack? no
Is nouveau loaded? no
Is nouveau blacklisted? no
Is nvidia kernel module available? no
Is amdgpu kernel module available? no
Vendor/Device Id: 8086:22b1
BusID "PCI:0@0:2:0"
Is boot vga? yes
Skipping "/dev/dri/card0", driven by "i915"
Skipping "/dev/dri/card0", driven by "i915"
Skipping "/dev/dri/card0", driven by "i915"
Found "/dev/dri/card0", driven by "i915"
output 0:
    card0-HDMI-A-2
output 1:
    card0-DP-1
Number of connected outputs for /dev/dri/card0: 2
Does it require offloading? yes
last cards number = 1
Has amd? no
Has intel? yes
Has nvidia? no
How many cards? 1
Has the system changed? No
Single card detected
Nothing to do
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Grazie da:
#13
Parrebbe tutto bene con gli i915.
Posta anche i risultati di
Codice:
sudo lshw -c video
xrandr -q
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Grazie da:
#14
Codice:
*-display                
       description: VGA compatible controller
       product: Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Integrated Graphics Controller
       vendor: Intel Corporation
       physical id: 2
       bus info: pci@0000:00:02.0
       version: 21
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi vga_controller bus_master cap_list rom
       configuration: driver=i915 latency=0
       resources: irq:119 memory:80000000-80ffffff memory:88000000-8fffffff ioport:f000(size=64) memory:c0000-dffff
~$ xrandr -q
Screen 0: minimum 320 x 200, current 2680 x 1050, maximum 8192 x 8192
DP-1 connected primary 1400x1050+1280+0 (normal left inverted right x axis y axis) 256mm x 192mm
   1024x768      60.00 +
   1920x1080     60.00  
   1600x1200     60.00  
   1680x1050     59.95  
   1400x1050     59.98*
   1600x900      60.00  
   1280x1024     60.02  
   1440x900      59.89  
   1280x960      60.00  
   1366x768      59.79  
   1280x720      60.00  
   800x600       60.32  
   640x480       59.94  
HDMI-1 disconnected (normal left inverted right x axis y axis)
DP-2 disconnected (normal left inverted right x axis y axis)
HDMI-2 connected 1280x720+0+0 (normal left inverted right x axis y axis) 16mm x 9mm
   1920x1080i    60.00 +  50.00    59.94  
   1920x1080     24.00    23.98  
   1280x720      60.00    50.00*   59.94  
   1024x768      75.03    70.07    60.00  
   1440x480i     59.94  
   832x624       74.55  
   800x600       72.19    75.00    60.32    56.25  
   720x576       50.00  
   720x576i      50.00  
   720x480       60.00    59.94  
   720x480i      60.00    59.94  
   640x480       75.00    72.81    66.67    60.00    59.94
Sistema in uso: Linux Mint Mate versione 19 - Tara
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Grazie da:
#15
Gli i915 ci sono. Ora è tardi, in giornata ti passo una modifica da introdurre ai driver intel.
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Grazie da:
#16
Ok grazie mille!
Sistema in uso: Linux Mint Mate versione 19 - Tara
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Grazie da:
#17
Crea il file di testo /usr/share/X11/xorg.conf.d/20-intel.conf con
Codice:
sudo gedit /usr/share/X11/xorg.conf.d/20-intel.conf
e dentro ci metti
Codice:
Section "Device"
   Identifier  "card0"
   Driver  "intel"
   Option  "AccelMethod"  "uxa"
   EndSection
Salva e riavvia.
È il metodo classico per risolvere i problemi di sfarfallamento con le intel.
Se il problema dovesse persistere si tratta di qualcos'altro - tutto da vedere.
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Grazie da: Richard
#18
Ha funzionato, grazie
Sistema in uso: Linux Mint Mate versione 19 - Tara
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Grazie da:
#19
Ti ricordo il [Risolto] da mettere sul titolo del primo post (quello con cui hai iniziato la discussione)
Usa il tasto "Modifica"
ciao
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