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Dostal jsem starší, ale funkční PC s

System Information
        Manufacturer: MICRO-STAR INTERNATIONAL CO., LTD
        Product Name: MS-7253
        Version: 1.0

Připojil jsem k tomu starší monitor 1440x900, a nainstaloval Leap 15. Vše šlo dobře, až na to, že monitor má neostrý obraz, protože jediné nabídnuté rozlišení je 1384x768 ( nebo tak něco, teď u něj nesedím ) Doinstaloval jsem openchrome ovladače a restartnul. Boot skončil na konzoli blikající asi 2 x za sekundu, a psát se do ní dalo jen v okamžiku, kdy obraz byl aktivní .. no humus. Pokusil jsem se v tom blikadle odinstalovat ten openchrome, a okamžitě poté Xka najely do greet obrazovky.

Jelikož se na něj dostanu přes SSH, sedl jsem si k tomuto PC ( ze kterého píšu ) a přes ssh opět nainstaloval openchrome a restartnul.

X nenajely, ale zato mám odsud pohodlnější přístup k logům.

Takže :

lspci -vnn | grep -i9 vga
01:00.0 VGA compatible controller [0300]: VIA Technologies, Inc. K8M890CE/K8N890CE [Chrome 9] [1106:3230] (rev 11) (prog-if 00 [VGA controller])
        Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7253]
        Flags: bus master, 66MHz, medium devsel, latency 128, IRQ 11, NUMA node 0
        Memory at c0000000 (32-bit, prefetchable) [size=256M]
        Memory at dd000000 (32-bit, non-prefetchable) [size=16M]
        [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
        Capabilities: [60] Power Management version 2
        Capabilities: [70] AGP version 3.0

80:01.0 Audio device [0403]: VIA Technologies, Inc. VT8237A/VT8251 HDA Controller [1106:3288] (rev 10)

Xka startují skoro správně, než dojde na tučný řádek ( si myslím) :

[   308.784] (==) ModulePath set to "/usr/lib64/xorg/modules"
[   308.784] (**) Extension "XFree86-DGA" is disabled
[   308.784] (II) The server relies on udev to provide the list of input devices.
        If no devices become available, reconfigure udev or disable AutoAddDevices.
[   308.784] (II) Loader magic: 0x559a807c8d00
[   308.784] (II) Module ABI versions:
[   308.784]    X.Org ANSI C Emulation: 0.4
[   308.784]    X.Org Video Driver: 23.0
[   308.784]    X.Org XInput driver : 24.1
[   308.784]    X.Org Server Extension : 10.0
[   308.785] (++) using VT number 7

[   308.785] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[   308.789] (--) PCI:*(0:1:0:0) 1106:3230:1462:7253 rev 17, Mem @ 0xc0000000/268435456, 0xdd000000/16777216, BIOS @ 0x????????/131072
[   308.789] (II) LoadModule: "glx"
[   308.789] (II) Loading /usr/lib64/xorg/modules/extensions/libglx.so
[   308.791] (II) Module glx: vendor="X.Org Foundation"
[   308.791]    compiled for 1.19.6, module version = 1.0.0
[   308.791]    ABI class: X.Org Server Extension, version 10.0
[   308.791] (II) Scanning /etc/X11/xorg_pci_ids directory for additional PCI ID's supported by the drivers
[   308.791] (==) Matched via as autoconfigured driver 0
[   308.791] (==) Matched openchrome as autoconfigured driver 1
[   308.791] (==) Matched modesetting as autoconfigured driver 2
[   308.791] (==) Matched fbdev as autoconfigured driver 3
[   308.791] (==) Matched vesa as autoconfigured driver 4
[   308.791] (==) Assigned the driver to the xf86ConfigLayout
[   308.791] (II) LoadModule: "via"
[   308.792] (WW) Warning, couldn't open module via
[   308.792] (II) UnloadModule: "via"
[   308.792] (II) Unloading via
[   308.792] (EE) Failed to load module "via" (module does not exist, 0)
[   308.792] (II) LoadModule: "openchrome"
[   308.792] (II) Loading /usr/lib64/xorg/modules/drivers/openchrome_drv.so
[   308.792] (II) Module openchrome: vendor="https://www.freedesktop.org/wiki/Openchrome/"
[   308.792]    compiled for 1.19.6, module version = 0.6.0
[   308.792]    Module class: X.Org Video Driver
[   308.792]    ABI class: X.Org Video Driver, version 23.0
[   308.792] (II) LoadModule: "modesetting"
[   308.792] (II) Loading /usr/lib64/xorg/modules/drivers/modesetting_drv.so
[   308.792] (II) Module modesetting: vendor="X.Org Foundation"
[   308.792]    compiled for 1.19.6, module version = 1.19.6
[   308.792]    Module class: X.Org Video Driver
[   308.792]    ABI class: X.Org Video Driver, version 23.0
[   308.792] (II) LoadModule: "fbdev"
[   308.793] (II) Loading /usr/lib64/xorg/modules/drivers/fbdev_drv.so
[   308.793] (II) Module fbdev: vendor="X.Org Foundation"
[   308.793]    compiled for 1.19.6, module version = 0.4.4
[   308.793]    Module class: X.Org Video Driver
[   308.793]    ABI class: X.Org Video Driver, version 23.0
[   308.793] (II) LoadModule: "vesa"
[   308.793] (II) Loading /usr/lib64/xorg/modules/drivers/vesa_drv.so
[   308.793] (II) Module vesa: vendor="X.Org Foundation"
[   308.793]    compiled for 1.19.6, module version = 2.4.0
[   308.793]    Module class: X.Org Video Driver
[   308.793]    ABI class: X.Org Video Driver, version 23.0
[   308.793] (II) OPENCHROME: Driver for VIA Chrome chipsets: CLE266,
        KM400 / KM400A / KN400 / P4M800, K8M800 / K8N800,
        PM800 / PN800 / PM880 / CN333 / CN400, P4M800 Pro / VN800 / CN700,
        CX700 / VX700, P4M890 / VN890 / CN800, K8M890 / K8N890,
        P4M900 / VN896 / CN896, VX800 / VX820, VX855 / VX875, VX900
[   308.793] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[   308.793] (II) FBDEV: driver for framebuffer: fbdev
[   308.793] (II) VESA: driver for VESA chipsets: vesa
[   308.930] (!!) VIA Technologies does not support this driver in any way.
[   308.930] (!!) For support, please refer to https://www.freedesktop.org/wiki/Openchrome/.
[   308.930] (!!) (openchrome 0.6.0 release)
[   308.930] (WW) Falling back to old probe method for modesetting
[   308.930] (EE) open /dev/dri/card0: No such file or directory
[   308.930] (WW) Falling back to old probe method for fbdev
[   308.931] (II) Loading sub module "fbdevhw"
[   308.931] (II) LoadModule: "fbdevhw"
[   308.931] (II) Loading /usr/lib64/xorg/modules/libfbdevhw.so
[   308.931] (II) Module fbdevhw: vendor="X.Org Foundation"
[   308.931]    compiled for 1.19.6, module version = 0.0.2
[   308.931]    ABI class: X.Org Video Driver, version 23.0
[   308.931] (II) CHROME(0): viaPreInit
[   308.931] (II) CHROME(0): VIAGetRec
[   308.931] (--) CHROME(0): Chipset: K8M890 / K8N890
[   308.931] (--) CHROME(0): Chipset revision: 0
[   309.069] (EE) CHROME(0): [drm] Failed to open DRM device for pci:0000:01:00.0: No such file or directory
[   309.069] (II) Loading sub module "vgahw"
[   309.069] (II) LoadModule: "vgahw"
[   309.069] (II) Loading /usr/lib64/xorg/modules/libvgahw.so
[   309.069] (II) Module vgahw: vendor="X.Org Foundation"
[   309.069]    compiled for 1.19.6, module version = 0.1.0
[   309.069]    ABI class: X.Org Video Driver, version 23.0
[   309.069] (--) CHROME(0): Probed amount of VideoRAM = 131072 kB
[   309.069] (II) CHROME(0): Entered viaMapMMIO.
[   309.069] (--) CHROME(0): Mapping MMIO at address 0xDD000000 with size 52 KB.
[   309.069] (--) CHROME(0): Mapping 2D Host BitBLT space at address 0xDD200000 with size 2048 KB.
[   309.070] (--) CHROME(0): Mapping the frame buffer at address 0xC0000000 with size 131072 KB.
[   309.070] (EE) CHROME(0): Unable to map the frame buffer.
Error: Invalid argument (22)
[   309.070] (II) CHROME(0): Exiting viaMapMMIO.
[   309.070] (II) CHROME(0): VIAFreeRec
[   309.070] (II) CHROME(0): VIAFreeScreen
[   309.070] (II) CHROME(0): VIAFreeRec
[   309.070] (II) UnloadModule: "openchrome"
[   309.070] (II) UnloadSubModule: "vgahw"
[   309.070] (II) Unloading vgahw
[   309.070] (EE) Screen(s) found, but none have a usable configuration.
[   309.070] (EE)
Fatal server error:
[   309.070] (EE) no screens found(EE)
[   309.070] (EE)

Teď si nesem jist, jaký driver VIA nepodporuje ( ten openchrome ? nebo openchrome nepodporuje nějaký následný zřetězený driver nebo jak ?.

Zkoušel jsem pogooglit, ale žádné rozumné řešení na mně nevyskočilo ...

Jak můžu lépe identifikovat, kde je problém ? nějaký log, výstup nějakého programu ..

Má s tímto někdo z vás problém a povedlo se mu ho vyřešit ?

Předem díky za nápomocné odpovědi

Milan