Public bug reported: Switching screens in a 82q963/q965 Intel VGA card (integrated) causes the screen to become unusable afterwards. Xorg log file shows errors.
Problem is similar to this bug report: https://bugs.freedesktop.org/show_bug.cgi?id=9325 Xorg log: ... *(II) I810(0): Not using mode "1920x1440" (hsync out of range) (II) I810(0): Not using mode "1920x1440" (hsync out of range) (II) I810(0): Not using mode "1920x1440" (hsync out of range) (II) I810(0): Not using mode "1920x1440" (hsync out of range) Mode: 5c (1920x1440) ModeAttributes: 0x9b WinAAttributes: 0x7 WinBAttributes: 0x0 WinGranularity: 64 WinSize: 64 WinASegment: 0xa000 WinBSegment: 0x0 WinFuncPtr: 0xc0005cd5 BytesPerScanline: 7680 XResolution: 1920 YResolution: 1440 XCharSize: 8 YCharSize: 16 NumberOfPlanes: 1 BitsPerPixel: 32 NumberOfBanks: 1 MemoryModel: 6 BankSize: 0 NumberOfImages: 0 RedMaskSize: 8 RedFieldPosition: 16 GreenMaskSize: 8 GreenFieldPosition: 8 BlueMaskSize: 8 BlueFieldPosition: 0 RsvdMaskSize: 8 RsvdFieldPosition: 24 DirectColorModeInfo: 0 PhysBasePtr: 0xe0000000 LinBytesPerScanLine: 7680 BnkNumberOfImagePages: 0 LinNumberOfImagePages: 0 LinRedMaskSize: 8 LinRedFieldPosition: 16 LinGreenMaskSize: 8 LinGreenFieldPosition: 8 LinBlueMaskSize: 8 LinBlueFieldPosition: 0 LinRsvdMaskSize: 8 LinRsvdFieldPosition: 24 MaxPixelClock: 230000000 Mode: 60 (0x0) ModeAttributes: 0x0 WinAAttributes: 0x0 WinBAttributes: 0x0 WinGranularity: 0 WinSize: 0 WinASegment: 0x0 WinBSegment: 0x0 WinFuncPtr: 0x0 BytesPerScanline: 0 XResolution: 0 YResolution: 0 XCharSize: 0 YCharSize: 0 NumberOfPlanes: 0 BitsPerPixel: 0 NumberOfBanks: 0 MemoryModel: 0 BankSize: 0 NumberOfImages: 0 RedMaskSize: 0 RedFieldPosition: 0 GreenMaskSize: 0 GreenFieldPosition: 0 BlueMaskSize: 0 BlueFieldPosition: 0 RsvdMaskSize: 0 RsvdFieldPosition: 0 DirectColorModeInfo: 0 PhysBasePtr: 0x0 LinBytesPerScanLine: 0 BnkNumberOfImagePages: 0 LinNumberOfImagePages: 0 LinRedMaskSize: 0 LinRedFieldPosition: 0 LinGreenMaskSize: 0 LinGreenFieldPosition: 0 LinBlueMaskSize: 0 LinBlueFieldPosition: 0 LinRsvdMaskSize: 0 LinRsvdFieldPosition: 0 MaxPixelClock: 0 Mode: 61 (0x0) ModeAttributes: 0x0 WinAAttributes: 0x0 WinBAttributes: 0x0 WinGranularity: 0 WinSize: 0 WinASegment: 0x0 WinBSegment: 0x0 WinFuncPtr: 0x0 BytesPerScanline: 0 XResolution: 0 YResolution: 0 XCharSize: 0 YCharSize: 0 NumberOfPlanes: 0 BitsPerPixel: 0 NumberOfBanks: 0 MemoryModel: 0 BankSize: 0 NumberOfImages: 0 RedMaskSize: 0 RedFieldPosition: 0 GreenMaskSize: 0 GreenFieldPosition: 0 BlueMaskSize: 0 BlueFieldPosition: 0 RsvdMaskSize: 0 RsvdFieldPosition: 0 DirectColorModeInfo: 0 PhysBasePtr: 0x0 LinBytesPerScanLine: 0 BnkNumberOfImagePages: 0 LinNumberOfImagePages: 0 LinRedMaskSize: 0 LinRedFieldPosition: 0 LinGreenMaskSize: 0 LinGreenFieldPosition: 0 LinBlueMaskSize: 0 LinBlueFieldPosition: 0 LinRsvdMaskSize: 0 LinRsvdFieldPosition: 0 MaxPixelClock: 0 Mode: 62 (0x0) ModeAttributes: 0x0 WinAAttributes: 0x0 WinBAttributes: 0x0 WinGranularity: 0 WinSize: 0 WinASegment: 0x0 WinBSegment: 0x0 WinFuncPtr: 0x0 BytesPerScanline: 0 XResolution: 0 YResolution: 0 XCharSize: 0 YCharSize: 0 NumberOfPlanes: 0 BitsPerPixel: 0 NumberOfBanks: 0 MemoryModel: 0 BankSize: 0 NumberOfImages: 0 RedMaskSize: 0 RedFieldPosition: 0 GreenMaskSize: 0 GreenFieldPosition: 0 BlueMaskSize: 0 BlueFieldPosition: 0 RsvdMaskSize: 0 RsvdFieldPosition: 0 DirectColorModeInfo: 0 PhysBasePtr: 0x0 LinBytesPerScanLine: 0 BnkNumberOfImagePages: 0 LinNumberOfImagePages: 0 LinRedMaskSize: 0 LinRedFieldPosition: 0 LinGreenMaskSize: 0 LinGreenFieldPosition: 0 LinBlueMaskSize: 0 LinBlueFieldPosition: 0 LinRsvdMaskSize: 0 LinRsvdFieldPosition: 0 MaxPixelClock: 0 Mode: 63 (0x0) ModeAttributes: 0x0 WinAAttributes: 0x0 WinBAttributes: 0x0 WinGranularity: 0 WinSize: 0 WinASegment: 0x0 WinBSegment: 0x0 WinFuncPtr: 0x0 BytesPerScanline: 0 XResolution: 0 YResolution: 0 XCharSize: 0 YCharSize: 0 NumberOfPlanes: 0 BitsPerPixel: 0 NumberOfBanks: 0 MemoryModel: 0 BankSize: 0 NumberOfImages: 0 RedMaskSize: 0 RedFieldPosition: 0 GreenMaskSize: 0 GreenFieldPosition: 0 BlueMaskSize: 0 BlueFieldPosition: 0 RsvdMaskSize: 0 RsvdFieldPosition: 0 DirectColorModeInfo: 0 PhysBasePtr: 0x0 LinBytesPerScanLine: 0 BnkNumberOfImagePages: 0 LinNumberOfImagePages: 0 LinRedMaskSize: 0 LinRedFieldPosition: 0 LinGreenMaskSize: 0 LinGreenFieldPosition: 0 LinBlueMaskSize: 0 LinBlueFieldPosition: 0 LinRsvdMaskSize: 0 LinRsvdFieldPosition: 0 MaxPixelClock: 0 Mode: 64 (0x0) ModeAttributes: 0x0 WinAAttributes: 0x0 WinBAttributes: 0x0 WinGranularity: 0 WinSize: 0 WinASegment: 0x0 WinBSegment: 0x0 WinFuncPtr: 0x0 BytesPerScanline: 0 XResolution: 0 YResolution: 0 XCharSize: 0 YCharSize: 0 NumberOfPlanes: 0 BitsPerPixel: 0 NumberOfBanks: 0 MemoryModel: 0 BankSize: 0 NumberOfImages: 0 RedMaskSize: 0 RedFieldPosition: 0 GreenMaskSize: 0 GreenFieldPosition: 0 BlueMaskSize: 0 BlueFieldPosition: 0 RsvdMaskSize: 0 RsvdFieldPosition: 0 DirectColorModeInfo: 0 PhysBasePtr: 0x0 LinBytesPerScanLine: 0 BnkNumberOfImagePages: 0 LinNumberOfImagePages: 0 LinRedMaskSize: 0 LinRedFieldPosition: 0 LinGreenMaskSize: 0 LinGreenFieldPosition: 0 LinBlueMaskSize: 0 LinBlueFieldPosition: 0 LinRsvdMaskSize: 0 LinRsvdFieldPosition: 0 MaxPixelClock: 0 Mode: 65 (0x0) ModeAttributes: 0x0 WinAAttributes: 0x0 WinBAttributes: 0x0 WinGranularity: 0 WinSize: 0 WinASegment: 0x0 WinBSegment: 0x0 WinFuncPtr: 0x0 BytesPerScanline: 0 XResolution: 0 YResolution: 0 XCharSize: 0 YCharSize: 0 NumberOfPlanes: 0 BitsPerPixel: 0 NumberOfBanks: 0 MemoryModel: 0 BankSize: 0 NumberOfImages: 0 RedMaskSize: 0 RedFieldPosition: 0 GreenMaskSize: 0 GreenFieldPosition: 0 BlueMaskSize: 0 BlueFieldPosition: 0 RsvdMaskSize: 0 RsvdFieldPosition: 0 DirectColorModeInfo: 0 PhysBasePtr: 0x0 LinBytesPerScanLine: 0 BnkNumberOfImagePages: 0 LinNumberOfImagePages: 0 LinRedMaskSize: 0 LinRedFieldPosition: 0 LinGreenMaskSize: 0 LinGreenFieldPosition: 0 LinBlueMaskSize: 0 LinBlueFieldPosition: 0 LinRsvdMaskSize: 0 LinRsvdFieldPosition: 0 MaxPixelClock: 0 Mode: 66 (0x0) ModeAttributes: 0x0 WinAAttributes: 0x0 WinBAttributes: 0x0 WinGranularity: 0 WinSize: 0 WinASegment: 0x0 WinBSegment: 0x0 WinFuncPtr: 0x0 BytesPerScanline: 0 XResolution: 0 YResolution: 0 XCharSize: 0 YCharSize: 0 NumberOfPlanes: 0 BitsPerPixel: 0 NumberOfBanks: 0 MemoryModel: 0 BankSize: 0 NumberOfImages: 0 RedMaskSize: 0 RedFieldPosition: 0 GreenMaskSize: 0 GreenFieldPosition: 0 BlueMaskSize: 0 BlueFieldPosition: 0 RsvdMaskSize: 0 RsvdFieldPosition: 0 DirectColorModeInfo: 0 PhysBasePtr: 0x0 LinBytesPerScanLine: 0 BnkNumberOfImagePages: 0 LinNumberOfImagePages: 0 LinRedMaskSize: 0 LinRedFieldPosition: 0 LinGreenMaskSize: 0 LinGreenFieldPosition: 0 LinBlueMaskSize: 0 LinBlueFieldPosition: 0 LinRsvdMaskSize: 0 LinRsvdFieldPosition: 0 MaxPixelClock: 0 Mode: 67 (0x0) ModeAttributes: 0x0 WinAAttributes: 0x0 WinBAttributes: 0x0 WinGranularity: 0 WinSize: 0 WinASegment: 0x0 WinBSegment: 0x0 WinFuncPtr: 0x0 BytesPerScanline: 0 XResolution: 0 YResolution: 0 XCharSize: 0 YCharSize: 0 NumberOfPlanes: 0 BitsPerPixel: 0 NumberOfBanks: 0 MemoryModel: 0 BankSize: 0 NumberOfImages: 0 RedMaskSize: 0 RedFieldPosition: 0 GreenMaskSize: 0 GreenFieldPosition: 0 BlueMaskSize: 0 BlueFieldPosition: 0 RsvdMaskSize: 0 RsvdFieldPosition: 0 DirectColorModeInfo: 0 PhysBasePtr: 0x0 LinBytesPerScanLine: 0 BnkNumberOfImagePages: 0 LinNumberOfImagePages: 0 LinRedMaskSize: 0 LinRedFieldPosition: 0 LinGreenMaskSize: 0 LinGreenFieldPosition: 0 LinBlueMaskSize: 0 LinBlueFieldPosition: 0 LinRsvdMaskSize: 0 LinRsvdFieldPosition: 0 MaxPixelClock: 0 Mode: 68 (0x0) ModeAttributes: 0x0 WinAAttributes: 0x0 WinBAttributes: 0x0 WinGranularity: 0 WinSize: 0 WinASegment: 0x0 WinBSegment: 0x0 WinFuncPtr: 0x0 BytesPerScanline: 0 XResolution: 0 YResolution: 0 XCharSize: 0 YCharSize: 0 NumberOfPlanes: 0 BitsPerPixel: 0 NumberOfBanks: 0 MemoryModel: 0 BankSize: 0 NumberOfImages: 0 RedMaskSize: 0 RedFieldPosition: 0 GreenMaskSize: 0 GreenFieldPosition: 0 BlueMaskSize: 0 BlueFieldPosition: 0 RsvdMaskSize: 0 RsvdFieldPosition: 0 DirectColorModeInfo: 0 PhysBasePtr: 0x0 LinBytesPerScanLine: 0 BnkNumberOfImagePages: 0 LinNumberOfImagePages: 0 LinRedMaskSize: 0 LinRedFieldPosition: 0 LinGreenMaskSize: 0 LinGreenFieldPosition: 0 LinBlueMaskSize: 0 LinBlueFieldPosition: 0 LinRsvdMaskSize: 0 LinRsvdFieldPosition: 0 MaxPixelClock: 0 (II) I810(0): LCD1700: Using hsync range of 31.00-64.00 kHz (II) I810(0): LCD1700: Using vrefresh value of 60.00 Hz (II) I810(0): Not using mode "1152x864" (no mode of this name) (II) I810(0): Not using mode "720x400" (no mode of this name) (II) I810(0): Attempting to use 60.02Hz refresh for mode "1280x1024" (858) (II) I810(0): Attempting to use 60.00Hz refresh for mode "1024x768" (854) (II) I810(0): Attempting to use 60.32Hz refresh for mode "800x600" (852) (II) I810(0): Attempting to use 59.94Hz refresh for mode "640x480" (850) (--) I810(0): Virtual size is 1280x1024 (pitch 2048) (**) I810(0): *Built-in mode "1280x1024" (**) I810(0): *Built-in mode "1024x768" (**) I810(0): *Built-in mode "800x600" (**) I810(0): *Built-in mode "640x480" (WW) I810(0): Extended BIOS function 0x5f05 not supported. (II) I810(0): BIOS call 0x5f05 not supported, setting refresh with VBE 3 method. (II) I810(0): Setting refresh with VBE 3 method. (II) I810(0): Display plane A is enabled and connected to Pipe A. (II) I810(0): Display plane B is disabled and connected to Pipe B. (II) I810(0): Enabling plane A. (II) I810(0): Display plane A is now enabled and connected to Pipe A. (II) I810(0): Display plane B is now disabled and connected to Pipe B. (II) I810(0): PIPEACONF is 0xc0000000 (II) I810(0): PIPEBCONF is 0xc0000000 (II) I810(0): Mode bandwidth is 78 Mpixel/s (WW) I810(0): Extended BIOS function 0x5f28 not supported. (II) I810(0): [drm] dma control initialized, using IRQ 22 (II) Configured Mouse: ps2EnableDataReporting: succeeded SetGrabKeysState - enabled (II) AIGLX: Suspending AIGLX clients for VT switch (WW) I810(0): Successfully set original devices (WW) I810(0): Setting the original video mode instead of restoring the saved state (WW) I810(0): Extended BIOS function 0x5f05 not supported. (II) I810(0): BIOS call 0x5f05 not supported, setting refresh with VBE 3 method. (II) I810(0): xf86UnbindGARTMemory: unbind key 8 (II) I810(0): xf86UnbindGARTMemory: unbind key 0 (II) I810(0): xf86UnbindGARTMemory: unbind key 1 (II) I810(0): xf86UnbindGARTMemory: unbind key 3 (II) I810(0): xf86UnbindGARTMemory: unbind key 2 (II) I810(0): xf86UnbindGARTMemory: unbind key 4 (II) I810(0): xf86UnbindGARTMemory: unbind key 5 (II) I810(0): xf86UnbindGARTMemory: unbind key 6 (II) I810(0): xf86UnbindGARTMemory: unbind key 7 (WW) I810(0): Successfully set original devices (2) (II) I810(0): [drm] removed 1 reserved context for kernel (II) I810(0): [drm] unmapping 8192 bytes of SAREA 0xf8f67000 at 0xb7a63000 FreeFontPath: FPE "/usr/share/fonts/X11/misc" refcount is 3, should be 2; fixing. At that point screen is unusable Xorg.conf: ... Section "Device" Identifier "Intel Corporation 82Q963/Q965 Integrated Graphics Controller" Driver "i810" BusID "PCI:0:2:0" Option "DPMS" "Off" EndSection Section "Monitor" Identifier "LCD1700" Option "DPMS" "Off" EndSection Section "Screen" Identifier "Default Screen" Device "Intel Corporation 82Q963/Q965 Integrated Graphics Controller" Monitor "LCD1700" DefaultDepth 24 SubSection "Display" Depth 1 Modes "1280x1024" "1152x864" "1024x768" "800x600" "720x400" "640x480" EndSubSection SubSection "Display" Depth 4 Modes "1280x1024" "1152x864" "1024x768" "800x600" "720x400" "640x480" EndSubSection SubSection "Display" Depth 8 Modes "1280x1024" "1152x864" "1024x768" "800x600" "720x400" "640x480" EndSubSection SubSection "Display" Depth 15 Modes "1280x1024" "1152x864" "1024x768" "800x600" "720x400" "640x480" EndSubSection SubSection "Display" Depth 16 Modes "1280x1024" "1152x864" "1024x768" "800x600" "720x400" "640x480" EndSubSection SubSection "Display" Depth 24 Modes "1280x1024" "1152x864" "1024x768" "800x600" "720x400" "640x480" EndSubSection EndSection Section "ServerLayout" Identifier "Default Layout" Screen "Default Screen" InputDevice "Generic Keyboard" InputDevice "Configured Mouse" InputDevice "stylus" "SendCoreEvents" InputDevice "cursor" "SendCoreEvents" InputDevice "eraser" "SendCoreEvents" EndSection Section "DRI" Mode 0666 EndSection ** Affects: xserver-xorg-video-i810 (Ubuntu) Importance: Undecided Status: Unconfirmed -- screen problem on Intel 965 (i810) driver https://bugs.launchpad.net/bugs/113643 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
