ubuntu-x-swat team mailing list archive

[Moustafa Chamli <moustafa.chamli@xxxxxxxxxxxxx>]

This issue is present on kernel 2.6.32-24, which, as you know, is used
by the LTS release.

I tested with a Dell Latitude E6410, as well as with an EEEPC.  The
EEEPC worked fine, but the Latitide does not show any display.  I was
able to install by using an alternate installer.

I attempted to use GRUB options such as video=LVDS-1:e, video=LVDS-1:d
and acpi=off, with no success.

Here's the lspci -vvnn for the Intel Card:

00:02.0 VGA compatible controller [0300]: Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 12)
        Subsystem: Dell Device [1028:040a]
        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 11
        Region 0: Memory at 90000000 (64-bit, non-prefetchable)
        Region 2: Memory at 80000000 (64-bit, prefetchable)
        Region 4: I/O ports at 70b0
        Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable+
                Address: fee0a00c  Data: 4199
        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-
        Capabilities: [a4] PCIe advanced features <?>

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https://bugs.launchpad.net/bugs/556253

Title:
  [2.6.32-19 regression] Does not check lid status any more, external
  screen powered off