I have the same problem (kernel 2.6.31-17-generic, xserver-xorg-video-intel 2:2.9.0-1ubuntu): a...@biblioteket:~$ sudo dmidecode -s system-product-name Macmini1,1 a...@biblioteket:~$ sudo lspci -vvs 00:2.0 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03) Subsystem: Intel Corporation Device 7270 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Interrupt: pin A routed to IRQ 16 Region 0: Memory at 90380000 (32-bit, non-prefetchable) [size=512K] Region 1: I/O ports at 20f0 [size=8] Region 2: Memory at 80000000 (32-bit, prefetchable) [size=256M] Region 3: Memory at 90400000 (32-bit, non-prefetchable) [size=256K] Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable- Address: 00000000 Data: 0000 Capabilities: [d0] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: i915 Kernel modules: i915
a...@biblioteket:~$ a...@biblioteket:~$ sudo get-edid | parse-edid parse-edid: parse-edid version 2.0.0 get-edid: get-edid version 2.0.0 Performing real mode VBE call Interrupt 0x10 ax=0x4f00 bx=0x0 cx=0x0 Function supported Call successful VBE version 300 VBE string at 0x11100 "Intel(r) 82945GM Chipset Family Graphics Chip Accelerated VGA BIOS" VBE/DDC service about to be called Report DDC capabilities Performing real mode VBE call Interrupt 0x10 ax=0x4f15 bx=0x0 cx=0x0 Function supported Call successful Monitor and video card combination does not support DDC1 transfers Monitor and video card combination supports DDC2 transfers 0 seconds per 128 byte EDID block transfer Screen is not blanked during DDC transfer Reading next EDID block VBE/DDC service about to be called Read EDID Performing real mode VBE call Interrupt 0x10 ax=0x4f15 bx=0x1 cx=0x0 Function supported Call successful parse-edid: EDID checksum passed. # EDID version 1 revision 3 Section "Monitor" # Block type: 2:0 3:ff # Block type: 2:0 3:fd # Block type: 2:0 3:fc Identifier "DELL SP2309W" VendorName "DEL" ModelName "DELL SP2309W" # Block type: 2:0 3:ff # Block type: 2:0 3:fd HorizSync 30-92 VertRefresh 56-85 # Max dot clock (video bandwidth) 170 MHz # Block type: 2:0 3:fc # DPMS capabilities: Active off:yes Suspend:yes Standby:yes Mode "2048x1152" # vfreq 59.909Hz, hfreq 70.992kHz DotClock 156.750000 HTimings 2048 2096 2128 2208 VTimings 1152 1155 1160 1185 Flags "-HSync" "+VSync" EndMode # Block type: 2:0 3:ff # Block type: 2:0 3:fd # Block type: 2:0 3:fc EndSection a...@biblioteket:~$ -- [i915] 23" external Dell VGA monitor at full resolution not possible with Desktop Effects enabled https://bugs.launchpad.net/bugs/426380 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp