# dmesg | grep -i nouveau
[ 1.656164] fb0: switching to nouveaufb from EFI VGA
[ 1.656250] nouveau 0000:01:00.0: vgaarb: deactivate vga console
[ 1.657164] nouveau 0000:01:00.0: NVIDIA GK208B (b06070b1)
[ 1.766995] nouveau 0000:01:00.0: bios: version 80.28.78.00.30
[ 1.767490] nouveau 0000:01:00.0: fb: 2048 MiB DDR3
[ 1.778993] nouveau 0000:01:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT
domain=0x000d address=0x0 flags=0x0000]
[ 3.117074] nouveau 0000:01:00.0: DRM: VRAM: 2048 MiB
[ 3.117075] nouveau 0000:01:00.0: DRM: GART: 1048576 MiB
[ 3.117076] nouveau 0000:01:00.0: DRM: TMDS table version 2.0
[ 3.117077] nouveau 0000:01:00.0: DRM: DCB version 4.0
[ 3.117078] nouveau 0000:01:00.0: DRM: DCB outp 00: 01000f02 00020030
[ 3.117078] nouveau 0000:01:00.0: DRM: DCB outp 01: 02011f62 00020010
[ 3.117079] nouveau 0000:01:00.0: DRM: DCB outp 02: 02022f10 00000000
[ 3.117080] nouveau 0000:01:00.0: DRM: DCB conn 00: 00001031
[ 3.117080] nouveau 0000:01:00.0: DRM: DCB conn 01: 00002161
[ 3.117081] nouveau 0000:01:00.0: DRM: DCB conn 02: 00000200
[ 3.117401] nouveau 0000:01:00.0: DRM: MM: using COPY for buffer copies
[ 3.369837] nouveau 0000:01:00.0: DRM: allocated 1920x1080 fb: 0x80000, bo
00000000fd740eca
[ 3.369966] fbcon: nouveaudrmfb (fb0) is primary device
[ 3.417039] nouveau 0000:01:00.0: [drm] fb0: nouveaudrmfb frame buffer device
[ 3.432556] [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on
minor 0
[ 4.294574] snd_hda_intel 0000:01:00.1: bound 0000:01:00.0 (ops
nv50_audio_component_bind_ops [nouveau])
[ 52.719911] nouveau 0000:01:00.0: firmware: failed to load
nouveau/nv106_fuc084 (-2)
[ 52.719918] nouveau 0000:01:00.0: Direct firmware load for
nouveau/nv106_fuc084 failed with error -2
[ 52.719926] nouveau 0000:01:00.0: firmware: failed to load
nouveau/nv106_fuc084d (-2)
[ 52.719928] nouveau 0000:01:00.0: Direct firmware load for
nouveau/nv106_fuc084d failed with error -2
[ 52.719930] nouveau 0000:01:00.0: msvld: unable to load firmware data
[ 52.719931] nouveau 0000:01:00.0: msvld: init failed, -19
[16000.312421] nouveau 0000:01:00.0: gr: TRAP ch 2 [007fb03000 Xorg[2420]]
[16000.312434] nouveau 0000:01:00.0: gr: GPC0/TPC0/MP trap: global 00000000 []
warp 3c0009 [ILLEGAL_INSTR_ENCODING]
[16000.332583] nouveau 0000:01:00.0: fifo: fault 00 [READ] at 0000009f05b40000
engine 00 [GR] client 0d [GPC0/GCC] reason 00 [PDE] on channel 2 [007fb03000
Xorg[2420]]
[16000.332591] nouveau 0000:01:00.0: fifo: channel 2: killed
[16000.332593] nouveau 0000:01:00.0: fifo: runlist 0: scheduled for recovery
[16000.332597] nouveau 0000:01:00.0: fifo: engine 0: scheduled for recovery
[16000.332603] nouveau 0000:01:00.0: fifo: engine 6: scheduled for recovery
[16000.332626] nouveau 0000:01:00.0: Xorg[2420]: channel 2 killed!
[16014.029755] nouveau 0000:01:00.0: firmware: failed to load
nouveau/nv106_fuc084 (-2)
[16014.029764] nouveau 0000:01:00.0: Direct firmware load for
nouveau/nv106_fuc084 failed with error -2
[16014.029782] nouveau 0000:01:00.0: firmware: failed to load
nouveau/nv106_fuc084d (-2)
[16014.029786] nouveau 0000:01:00.0: Direct firmware load for
nouveau/nv106_fuc084d failed with error -2
[16014.029789] nouveau 0000:01:00.0: msvld: unable to load firmware data
[16014.029792] nouveau 0000:01:00.0: msvld: init failed, -19
[86845.159048] WARNING: CPU: 109 PID: 897 at
drivers/gpu/drm/nouveau/nvif/vmm.c:68 nvif_vmm_put+0x6a/0x80 [nouveau]
[86845.159209] x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic
hid_apple uas usb_storage sd_mod hid_generic usbhid hid nouveau mxm_wmi nvme
video ahci ttm libahci nvme_core xhci_pci drm_kms_helper libata t10_pi
crc32_pclmul igb xhci_hcd cec crc32c_intel crc_t10dif e1000e dca
crct10dif_generic scsi_mod crct10dif_pclmul ptp drm usbcore crct10dif_common
pps_core i2c_algo_bit i2c_piix4 usb_common wmi button [last unloaded: cpuid]
[86845.159348] Workqueue: events nouveau_cli_work [nouveau]
[86845.159380] RIP: 0010:nvif_vmm_put+0x6a/0x80 [nouveau]
[86845.159439] nouveau_vma_del+0x78/0xc0 [nouveau]
[86845.159480] nouveau_gem_object_delete_work+0x36/0x60 [nouveau]
[86845.159526] nouveau_cli_work+0xcc/0x120 [nouveau]
#1 SMP Debian 5.10.70-1 (2021-09-30) x86_64 GNU/Linux
On Fri, Oct 22, 2021 at 11:23 AM Jerome BENOIT <sphericaltrian...@rezozer.net
<mailto:sphericaltrian...@rezozer.net>> wrote:
Hi Lina, so you are mainly playing with a server and you are certnaily used
an external monitor.
Have you tried with a totally different monitor ?
Are using a VGA terminal or Xorg windows ?
What does dmesg gives against nouveau ?
As root:
# dmesg | grep -i nouveau
What is you actual kernel:
# uname -a
Best whises,
Jerome
On 22/10/2021 10:09, lina wrote:
> Hi Jerome,
>
> It is not a Mac computer.
>
> It has only one System, Linux.
>
> The hardware should be fine as it happens after A BIG UPdating of the
system.
>
> Howere, below is the hardware info. for your information,
>
> # lspci
> 00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
Root Complex
> 00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Starship/Matisse IOMMU
> 00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 00:01.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
GPP Bridge
> 00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 00:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 00:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 00:05.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 00:07.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 00:07.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
Internal PCIe GPP Bridge 0 to bus[E:B]
> 00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
Internal PCIe GPP Bridge 0 to bus[E:B]
> 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller
(rev 61)
> 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge
(rev 51)
> 00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship Device
24; Function 0
> 00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship Device
24; Function 1
> 00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship Device
24; Function 2
> 00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship Device
24; Function 3
> 00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship Device
24; Function 4
> 00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship Device
24; Function 5
> 00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship Device
24; Function 6
> 00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship Device
24; Function 7
> 01:00.0 VGA compatible controller: NVIDIA Corporation GK208B [GeForce GT
730] (rev a1)
> 01:00.1 Audio device: NVIDIA Corporation GK208 HDMI/DP Audio Controller
(rev a1)
> 02:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices,
Inc. [AMD] Starship/Matisse PCIe Dummy Function
> 03:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices,
Inc. [AMD] Starship/Matisse Reserved SPP
> 03:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Starship USB
3.0 Host Controller
> 20:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
Root Complex
> 20:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Starship/Matisse IOMMU
> 20:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 20:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 20:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 20:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 20:05.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 20:07.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 20:07.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
Internal PCIe GPP Bridge 0 to bus[E:B]
> 20:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 20:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
Internal PCIe GPP Bridge 0 to bus[E:B]
> 21:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices,
Inc. [AMD] Starship/Matisse PCIe Dummy Function
> 22:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices,
Inc. [AMD] Starship/Matisse Reserved SPP
> 22:00.1 Encryption controller: Advanced Micro Devices, Inc. [AMD]
Starship/Matisse Cryptographic Coprocessor PSPCPP
> 22:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Starship USB
3.0 Host Controller
> 22:00.4 Audio device: Advanced Micro Devices, Inc. [AMD]
Starship/Matisse HD Audio Controller
> 40:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
Root Complex
> 40:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Starship/Matisse IOMMU
> 40:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 40:01.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
GPP Bridge
> 40:01.4 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
GPP Bridge
> 40:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 40:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 40:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 40:05.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 40:07.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 40:07.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
Internal PCIe GPP Bridge 0 to bus[E:B]
> 40:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 40:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
Internal PCIe GPP Bridge 0 to bus[E:B]
> 41:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse Switch
Upstream
> 42:02.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP
Bridge
> 42:05.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP
Bridge
> 42:08.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP
Bridge
> 42:09.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP
Bridge
> 42:0a.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP
Bridge
> 43:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network
Connection
> 44:00.0 Ethernet controller: Intel Corporation I211 Gigabit Network
Connection (rev 03)
> 45:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices,
Inc. [AMD] Starship/Matisse Reserved SPP
> 45:00.1 USB controller: Advanced Micro Devices, Inc. [AMD] Matisse USB
3.0 Host Controller
> 45:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Matisse USB
3.0 Host Controller
> 46:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA
Controller [AHCI mode] (rev 51)
> 47:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA
Controller [AHCI mode] (rev 51)
> 48:00.0 Non-Volatile memory controller: Seagate Technology PLC Device
5016 (rev 01)
> 49:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices,
Inc. [AMD] Starship/Matisse PCIe Dummy Function
> 4a:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices,
Inc. [AMD] Starship/Matisse Reserved SPP
> 60:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
Root Complex
> 60:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Starship/Matisse IOMMU
> 60:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 60:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 60:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 60:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 60:05.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 60:07.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 60:07.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
Internal PCIe GPP Bridge 0 to bus[E:B]
> 60:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
PCIe Dummy Host Bridge
> 60:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse
Internal PCIe GPP Bridge 0 to bus[E:B]
> 61:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices,
Inc. [AMD] Starship/Matisse PCIe Dummy Function
> 62:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices,
Inc. [AMD] Starship/Matisse Reserved SPP
>
> # lscpu
> Architecture: x86_64
> CPU op-mode(s): 32-bit, 64-bit
> Byte Order: Little Endian
> Address sizes: 43 bits physical, 48 bits virtual
> CPU(s): 128
> On-line CPU(s) list: 0-127
> Thread(s) per core: 2
> Core(s) per socket: 64
> Socket(s): 1
> NUMA node(s): 1
> Vendor ID: AuthenticAMD
> CPU family: 23
> Model: 49
> Model name: AMD Ryzen Threadripper 3990X 64-Core
Processor
> Stepping: 0
> Frequency boost: enabled
> CPU MHz: 831.524
> CPU max MHz: 6352.2461
> CPU min MHz: 2200.0000
> BogoMIPS: 5788.95
> Virtualization: AMD-V
> L1d cache: 2 MiB
> L1i cache: 2 MiB
> L2 cache: 32 MiB
> L3 cache: 256 MiB
> NUMA node0 CPU(s): 0-127
> Vulnerability Itlb multihit: Not affected
> Vulnerability L1tf: Not affected
> Vulnerability Mds: Not affected
> Vulnerability Meltdown: Not affected
> Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass
disabled v
> ia prctl and seccomp
> Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers
and __user
> pointer sanitization
> Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB
conditiona
> l, STIBP conditional, RSB filling
> Vulnerability Srbds: Not affected
> Vulnerability Tsx async abort: Not affected
> Flags: fpu vme de pse tsc msr pae mce cx8 apic
sep mtr
> r pge mca cmov pat pse36 clflush mmx
fxsr sse s
> se2 ht syscall nx mmxext fxsr_opt
pdpe1gb rdtsc
> p lm constant_tsc rep_good nopl
nonstop_tsc cpu
> id extd_apicid aperfmperf pni
pclmulqdq monitor
> ssse3 fma cx16 sse4_1 sse4_2 movbe
popcnt aes
> xsave avx f16c rdrand lahf_lm
cmp_legacy svm ex
> tapic cr8_legacy abm sse4a misalignsse
3dnowpre
> fetch osvw ibs skinit wdt tce topoext
perfctr_c
> ore perfctr_nb bpext perfctr_llc
mwaitx cpb cat
> _l3 cdp_l3 hw_pstate sme ssbd mba sev
ibpb stib
> p vmmcall sev_es fsgsbase bmi1 avx2
smep bmi2 c
> qm rdt_a rdseed adx smap clflushopt
clwb sha_ni
> xsaveopt xsavec xgetbv1 xsaves
cqm_llc cqm_occ
> up_llc cqm_mbm_total cqm_mbm_local
clzero irper
> f xsaveerptr rdpru wbnoinvd arat npt
lbrv svm_l
> ock nrip_save tsc_scale vmcb_clean
flushbyasid
> decodeassists pausefilter pfthreshold
avic v_vm
> save_vmload vgif umip rdpid
overflow_recov succ
> or smca
>
>
> On Thu, Oct 21, 2021 at 11:04 AM Jerome BENOIT <sphericaltrian...@rezozer.net
<mailto:sphericaltrian...@rezozer.net> <mailto:sphericaltrian...@rezozer.net
<mailto:sphericaltrian...@rezozer.net>>> wrote:
>
> Hi,
> you may fist determine if it is a hardware issue or a software issue.
> Some Mac screens are known to flicker after a while.
> What is your computer ? Can you boot on Windows/MacOS to see if the
same thing happens ?
> Knowing your hardware may help a lot.
> hth,
> Jerome
>
> On 21/10/2021 10:51, lina wrote:
> > k10temp-pci-00c3
> > Adapter: PCI adapter
> > Tctl: +62.6°C
> > Tdie: +62.6°C
> > Tccd1: +45.2°C
> > Tccd2: +62.8°C
> > Tccd3: +60.8°C
> > Tccd4: +45.8°C
> > Tccd5: +43.8°C
> > Tccd6: +45.2°C
> > Tccd7: +43.5°C
> > Tccd8: +43.5°C
> >
> > nvme-pci-4800
> > Adapter: PCI adapter
> > Composite: +34.9°C (low = -0.1°C, high = +89.8°C)
> > (crit = +94.8°C)
> >
> > nouveau-pci-0100
> > Adapter: PCI adapter
> > GPU core: 912.00 mV (min = +0.80 V, max = +1.19 V)
> > temp1: +34.0°C (high = +95.0°C, hyst = +3.0°C)
> > (crit = +105.0°C, hyst = +5.0°C)
> > (emerg = +135.0°C, hyst = +5.0°C)
> >
> > On Wed, Oct 20, 2021 at 3:22 PM Andrew M.A. Cater <amaca...@einval.com <mailto:amaca...@einval.com>
<mailto:amaca...@einval.com <mailto:amaca...@einval.com>> <mailto:amaca...@einval.com
<mailto:amaca...@einval.com> <mailto:amaca...@einval.com <mailto:amaca...@einval.com>>>> wrote:
> >
> > On Wed, Oct 20, 2021 at 02:42:11PM +0200, lina wrote:
> > > Hi all,
> > >
> > > After using the computer for a long while, my screen will
blink.
> > >
> > > It has been months since the last time I upgraded the
system.
> > >
> > > I don't know how to start checking, every time I have to
reboot the
> > > computer,
> > >
> > > would be great to get your advice,
> > >
> > > thanks,
> >
> > First things first: update your computer. Security fixes and
fixes for
> > other problems come out all the time.
> >
> > What Debian version are you running?
> >
> > On what sort of computer?
> >
> > Do you have screensavers or similar kicking in?
> >
> > is there a temperature issue?
> >
> > Are there logs?
> >
> > A little more information would be helpful.
> >
> > All the very best, as ever,
> >
> > Andy Cater
> >
>
