cela fait plusieur années que j'utilise Archlinux en perso et pro, et depuis une mise a jours du 25/01, j'ai mon ecran qui me fait des flash noirs toutes les 30/50s sur bande horizontale de 8cm et souvent sur la partie centrale de l'ecran
j'ai une carte graphique ATI HD2400 Pro, driver Radeon, et DRI activité
j'ai essayé sous win , pas de soucis pour ecarter le pb materiel,
j'ai essayé un autre driver, (vesa) idem,
et je rencontre le problème sous KDE 4.6 , gnome et XFCE et meme en mode console Ctr-alt-F1
je precise en mode console c'est le driver radeon qui "doit " tourner aussi j'ai une resolution qui doit etre en 1600 pas de 640x480!
tout fonctionnait bien avant la mise a jours
les logs Xorg et dmesg ne disent pas grands choses
Code : Tout sélectionner
Console: switching to colour frame buffer device 180x56
Linux agpgart interface v0.103
[drm] Initialized drm 1.1.0 20060810
usb 2-5: selecting invalid altsetting 1
usbcore: registered new interface driver uas
[drm] radeon defaulting to kernel modesetting.
[drm] radeon kernel modesetting enabled.
radeon 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
radeon 0000:01:00.0: setting latency timer to 64
[drm] initializing kernel modesetting (RV610 0x1002:0x94C3).
[drm] register mmio base: 0xFDDF0000
[drm] register mmio size: 65536
ATOM BIOS: 113
radeon 0000:01:00.0: VRAM: 128M 0x0000000000000000 - 0x0000000007FFFFFF (128M used)
radeon 0000:01:00.0: GTT: 512M 0x0000000008000000 - 0x0000000027FFFFFF
[drm] Detected VRAM RAM=128M, BAR=256M
[drm] RAM width 64bits DDR
[TTM] Zone kernel: Available graphics memory: 431238 kiB.
[TTM] Zone highmem: Available graphics memory: 1548714 kiB.
[TTM] Initializing pool allocator.
[drm] radeon: 128M of VRAM memory ready
[drm] radeon: 512M of GTT memory ready.
radeon 0000:01:00.0: irq 41 for MSI/MSI-X
radeon 0000:01:00.0: radeon: using MSI.
[drm] radeon: irq initialized.
[drm] GART: num cpu pages 131072, num gpu pages 131072
[drm] Loading RV610 Microcode
e1000e 0000:00:19.0: eth0: (PCI Express:2.5GB/s:Width x1) 00:1d:09:7d:d2:f3
e1000e 0000:00:19.0: eth0: Intel(R) PRO/10/100 Network Connection
e1000e 0000:00:19.0: eth0: MAC: 7, PHY: 7, PBA No: ffffff-0ff
HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
HDA Intel 0000:00:1b.0: irq 42 for MSI/MSI-X
HDA Intel 0000:00:1b.0: setting latency timer to 64
iTCO_vendor_support: vendor-support=0
iTCO_wdt: Intel TCO WatchDog Timer Driver v1.06
iTCO_wdt: Found a ICH9R TCO device (Version=2, TCOBASE=0x0460)
iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input3
input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input4
Initializing USB Mass Storage driver...
scsi4 : usb-storage 2-5:1.0
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
ACPI: Fan [FAN] (on)
thermal LNXTHERM:00: registered as thermal_zone0
ACPI: Thermal Zone [THRM] (40 C)
input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input5
ACPI: Power Button [PWRB]
input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input6
ACPI: Power Button [PWRF]
ACPI: acpi_idle registered with cpuidle
radeon 0000:01:00.0: WB enabled
[drm] ring test succeeded in 0 usecs
[drm] radeon: ib pool ready.
[drm] ib test succeeded in 0 usecs
[drm] Enabling audio support
failed to evaluate ATIF got AE_BAD_PARAMETER
[drm] Radeon Display Connectors
[drm] Connector 0:
[drm] DIN
[drm] Encoders:
[drm] TV1: INTERNAL_KLDSCP_DAC2
[drm] Connector 1:
[drm] VGA
[drm] DDC: 0x7e50 0x7e50 0x7e54 0x7e54 0x7e58 0x7e58 0x7e5c 0x7e5c
[drm] Encoders:
[drm] CRT2: INTERNAL_KLDSCP_DAC2
[drm] Connector 2:
[drm] DVI-I
[drm] HPD1
[drm] DDC: 0x7e40 0x7e40 0x7e44 0x7e44 0x7e48 0x7e48 0x7e4c 0x7e4c
[drm] Encoders:
[drm] CRT1: INTERNAL_KLDSCP_DAC1
[drm] DFP1: INTERNAL_LVTM1
firewire_ohci 0000:02:00.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21
firewire_ohci 0000:02:00.0: setting latency timer to 64
firewire_ohci: Added fw-ohci device 0000:02:00.0, OHCI v1.0, 8 IR + 8 IT contexts, quirks 0x0
[drm] Internal thermal controller without fan control
[drm] radeon: power management initialized
[drm] fb mappable at 0xD0141000
[drm] vram apper at 0xD0000000
[drm] size 5300224
[drm] fb depth is 24
[drm] pitch is 5888
firewire_core: created device fw0: GUID 0000d10080038591, S400
Console: switching to colour frame buffer device 180x56
fb0: radeondrmfb frame buffer device
drm: registered panic notifier
[drm] Initialized radeon 2.7.0 20080528 for 0000:01:00.0 on minor 0
fuse init (API version 7.15)
Adding 2931824k swap on /dev/sda6. Priority:-1 extents:1 across:2931824k
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
eth0: no IPv6 routers present
start_kdeinit (3207): /proc/3207/oom_adj is deprecated, please use /proc/3207/oom_score_adj instead.
franchement je seche!
quelqu'un a une idée??
