Comment 2 for bug 1737423

Difficult to determine package
-could the driver itself (nouveau or proprietary)
-could be false information given by the kernel to the driver...

seems to have similarities with
https://h-node.org/videocards/view/fr/379/NVIDIA-Corporation-NV44A--GeForce-6200----rev-a1-

detected as 512Mo by sysinfo

lspci verbose give
03:09.0 VGA compatible controller: NVIDIA Corporation NV44A [GeForce 6200] (rev a1) (prog-if 00 [VGA controller])
 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
 Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
 Latency: 40 (1250ns min, 250ns max)
 Interrupt: pin A routed to IRQ 21
 Region 0: Memory at 94000000 (32-bit, non-prefetchable) [size=16M]
 Region 1: Memory at c0000000 (32-bit, prefetchable) [size=512M]
 Region 2: Memory at 92000000 (32-bit, non-prefetchable) [size=16M]
 [virtual] Expansion ROM at e0000000 [disabled] [size=128K]
 Capabilities: [60] Power Management version 2
  Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
  Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
 Kernel driver in use: nouveau

in
/usr/share/misc/pci.ids.gz
timestamp 2015

group is
 0221 NV44A [GeForce 6200]
  1043 81e1 N6200/TD/256M/A
  3842 a341 256A8N341DX

attempted (to limit video card memory use)
in /etc/X11/xorg.conf
Section "NVIDIA Corporation NV44A [GeForce 6200] (rev a1)"
    Driver "nouveau"
    Busid "03:09.0"
    VideoRam 262144
EndSection

has not worked

made several others attempts, none worked
Not able to determine if the reason is incorrect syntax (explanations are hardly available) or not

Actually, i think that one possibility is :
card memory range is 512Mo (de C0000000 à DFFFFFFF = 512Mo) , but only 256mb populated

Regards