[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
** Branch linked: lp:ubuntu/precise-proposed/linux-lowlatency -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
** Branch linked: lp:ubuntu/precise-proposed/linux-armadaxp -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
** Branch linked: lp:ubuntu/lucid-updates/linux-lts-backport-oneiric -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
This bug was fixed in the package linux - 3.0.0-20.34 --- linux (3.0.0-20.34) oneiric-proposed; urgency=low [Luis Henriques] * Release Tracking Bug - LP: #992497 [ Herton Ronaldo Krzesinski ] * linux: add Build-Depends for libnewt-dev, to enable perf TUI support - LP: #981717 [ Manoj Iyer ] * SAUCE: Bluetooth: btusb: Add vendor specific ID (0489 e042) for BCM20702A0 - LP: #980965 [ Tim Gardner ] * [Config] Fix invalid linux-headers link - LP: #974403 * Remove headers asm symlink entirely - LP: #974403 [ Upstream Kernel Changes ] * Revert x86/ioapic: Add register level checks to detect bogus io-apic entries - LP: #983326 * drm/i915: Fixes distorted external screen image on HP 2730p - LP: #796030 * x86 bpf_jit: fix a bug in emitting the 16-bit immediate operand of AND - LP: #983326 * rose_dev: fix memcpy-bug in rose_set_mac_address - LP: #983326 * net: usb: cdc_eem: fix mtu - LP: #983326 * mtd: sst25l: initialize writebufsize - LP: #983326 * mtd: block2mtd: initialize writebufsize - LP: #983326 * mtd: lart: initialize writebufsize - LP: #983326 * mtd: m25p80: set writebufsize - LP: #983326 * ACPI: Do cpufreq clamping for throttling per package v2 - LP: #983326 * PNPACPI: Fix device ref leaking in acpi_pnp_match - LP: #983326 * modpost: fix ALL_INIT_DATA_SECTIONS - LP: #983326 * genirq: Adjust irq thread affinity on IRQ_SET_MASK_OK_NOCOPY return value - LP: #983326 * tracing: Fix ftrace stack trace entries - LP: #983326 * m68k/mac: Add missing platform check before registering platform devices - LP: #983326 * mac80211: fix possible tid_rx-reorder_timer use after free - LP: #983326 * drm: Validate requested virtual size against allocated fb size - LP: #983326 * drm/radeon/kms: fix fans after resume - LP: #983326 * drm/i915: no-lvds quirk on MSI DC500 - LP: #983326 * drm/i915: Sanitize BIOS debugging bits from PIPECONF - LP: #983326 * drm/i915: Add lock on drm_helper_resume_force_mode - LP: #983326 * drm/i915: quirk away broken OpRegion VBT - LP: #983326 * kgdb,debug_core: pass the breakpoint struct instead of address and memory - LP: #983326 * kgdbts: Fix kernel oops with CONFIG_DEBUG_RODATA - LP: #983326 * kgdbts: (1 of 2) fix single step awareness to work correctly with SMP - LP: #983326 * kgdbts: (2 of 2) fix single step awareness to work correctly with SMP - LP: #983326 * x86,kgdb: Fix DEBUG_RODATA limitation using text_poke() - LP: #983326 * mmc: atmel-mci: correct data timeout computation - LP: #983326 * sysctl: fix write access to dmesg_restrict/kptr_restrict - LP: #983326 * modpost: Fix modpost's license checking V3 - LP: #983326 * modpost: Fix modpost license checking of vmlinux.o - LP: #983326 * x86/PCI: use host bridge _CRS info on MSI MS-7253 - LP: #983326 * x86/PCI: do not tie MSI MS-7253 use_crs quirk to BIOS version - LP: #983326 * acer-wmi: No wifi rfkill on Sony machines - LP: #983326 * sched/x86: Fix overflow in cyc2ns_offset - LP: #983326 * mfd: Clear twl6030 IRQ status register only once - LP: #983326 * USB: Add Motorola Rokr E6 Id to the USBNet driver zaurus - LP: #983326 * ASoC: ak4642: fixup: mute needs +1 step - LP: #983326 * cred: copy_process() should clear child-replacement_session_keyring - LP: #983326 * iommu/amd: Make sure IOMMU interrupts are re-enabled on resume - LP: #983326 * TOMOYO: Fix mount flags checking order. - LP: #983326 * Linux 3.0.28 - LP: #983326 * drm/i915/ringbuffer: Exclude last 2 cachlines of ring on 845g - LP: #987283 * drm/radeon: only add the mm i2c bus if the hw_i2c module param is set - LP: #987283 * rtlwifi: Add missing DMA buffer unmapping for PCI drivers - LP: #987283 * ARM: 7384/1: ThumbEE: Disable userspace TEEHBR access for !CONFIG_ARM_THUMBEE - LP: #987283 * Bluetooth: uart-ldisc: Fix memory leak - LP: #987283 * Bluetooth: hci_ldisc: fix NULL-pointer dereference on tty_close - LP: #987283 * ia64: fix futex_atomic_cmpxchg_inatomic() - LP: #987283 * drivers/rtc/rtc-pl031.c: enable clock on all ST variants - LP: #987283 * hugetlb: fix race condition in hugetlb_fault() - LP: #987283 * staging: iio: hmc5843: Fix crash in probe function. - LP: #987283 * tty: serial: altera_uart: Check for NULL platform_data in probe. - LP: #987283 * sparc64: Eliminate obsolete __handle_softirq() function - LP: #987283 * sparc64: Fix bootup crash on sun4v. - LP: #987283 * cciss: Initialize scsi host max_sectors for tape drive support - LP: #987283 * cciss: Fix scsi tape io with more than 255 scatter gather elements - LP: #987283 * perf hists: Catch and handle out-of-date hist entry maps. - LP: #987283 * video:uvesafb: Fix oops that uvesafb try
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
** Branch linked: lp:ubuntu/oneiric-proposed/linux-ti-omap4 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
This bug was fixed in the package linux - 2.6.38-15.59 --- linux (2.6.38-15.59) natty-proposed; urgency=low [Luis Henriques] * Release Tracking Bug - LP: #987281 [ Brad Figg ] * SAUCE (no-up) Provide a param for allowing the BIOS to handle changing the brightness on AC/battery status changes. - LP: #949311 [ Tim Gardner ] * SAUCE: ubuntu drivers: use UMH_WAIT_PROC consistently - LP: #963685 * SAUCE: disable_nx should not be in __cpuinitdata section for X86_32 - LP: #968233 * SAUCE: (no-up) remove __initdata from vesafb_fix - LP: #969309 [ Upstream Kernel Changes ] * usermodehelper: use UMH_WAIT_PROC consistently - LP: #963685 * usermodehelper: introduce umh_complete(sub_info) - LP: #963685 * usermodehelper: implement UMH_KILLABLE - LP: #963685 * usermodehelper: kill umh_wait, renumber UMH_* constants - LP: #963685 * usermodehelper: call_usermodehelper() doesn't need do_exit() - LP: #963685 * kmod: introduce call_modprobe() helper - LP: #963685 * kmod: make __request_module() killable - LP: #963685 * drm/i915: Fixes distorted external screen image on HP 2730p - LP: #796030 * ext4: fix undefined behavior in ext4_fill_flex_info() - LP: #984757 - CVE-2012-2100 * jbd2: clear BH_Delay BH_Unwritten in journal_unmap_buffer - LP: #929781 - CVE-2011-4086 * cifs: fix dentry refcount leak when opening a FIFO on lookup - LP: #947997 - CVE-2012-1090 -- Luis Henriques luis.henriq...@canonical.com Mon, 23 Apr 2012 14:02:53 +0100 ** Changed in: linux (Ubuntu Natty) Status: Fix Committed = Fix Released ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2011-4086 ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2012-1090 ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2012-2100 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
** Branch linked: lp:ubuntu/precise-proposed/linux-ti-omap4 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
** Branch linked: lp:ubuntu/lucid-proposed/linux-lts-backport-oneiric -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
** Branch linked: lp:ubuntu/lucid-proposed/linux-lts-backport-natty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
This bug was fixed in the package linux - 3.2.0-24.37
---
linux (3.2.0-24.37) precise-proposed; urgency=low
[ Herton Ronaldo Krzesinski ]
* d-i: Add hid-logitech-dj to input-modules
- LP: #975198
* d-i: Add rtl8187 driver to nic-usb-modules
- LP: #971719
[ Ian Abbott ]
* SAUCE: staging: comedi: Add module parameters for default buffer size
- LP: #981234
* SAUCE: staging: comedi: Add kernel config for default buffer sizes
- LP: #981234
[ K. Y. Srinivasan ]
* SAUCE: hv_storvsc: Account for in-transit packets in the RESET path
- LP: #978394
[ Leann Ogasawara ]
* [Config] Set CONFIG_COMEDI_DEFAULT_BUF_[SIZE_KB,MAXSIZE_KB]
- LP: #981234
[ Luis Henriques ]
* SAUCE: ite-cir: postpone ISR registration
- LP: #984387
[ Manoj Iyer ]
* SAUCE: Bluetooth: btusb: Add vendor specific ID (0489 e042) for
BCM20702A0
- LP: #980965
[ Tim Gardner ]
* Extract firmware module info during getabi
* [Config] Remove hiq-quanta module references
- LP: #913164
* [Config] powerpc-smp: build in ATI and RADEON frame buffer drivers
- LP: #949288
[ Trond Myklebust ]
* SAUCE: NFSv4: Ensure that the LOCK code sets exception-inode
- LP: #974664
* SAUCE: NFSv4: Ensure that we check lock exclusive/shared type against
open modes
- LP: #974664
[ Upstream Kernel Changes ]
* Input: psmouse - allow drivers to use psmouse_{de,}activate
- LP: #969334
* Input: psmouse - use psmouse_[de]activate() from sentelic and hgpk
drivers
- LP: #969334
* Input: sentelic - refactor code for upcoming new hardware support
- LP: #969334
* Input: sentelic - enabling absolute coordinates output for newer
hardware
- LP: #969334
* Input: sentelic - minor code cleanup
- LP: #969334
* Input: sentelic - improve packet debugging information
- LP: #969334
* Input: sentelic - filter taps in absolute mode
- LP: #969334
* drm/i915: Fixes distorted external screen image on HP 2730p
- LP: #796030
* NFSv4: Minor cleanups for nfs4_handle_exception and
nfs4_async_handle_error
- LP: #974664
* NFSv4: Rate limit the state manager for lock reclaim warning messages
- LP: #974664
* HID: multitouch: merge quanta driver into hid-multitouch
- LP: #913164
* HID: usbhid: add quirk no_get for quanta 3008 devices
- LP: #913164
-- Leann Ogasawara leann.ogasaw...@canonical.com Tue, 24 Apr 2012 07:47:49
-0700
** Changed in: linux (Ubuntu)
Status: Fix Committed = Fix Released
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Title:
intel gma 4500mhd external monitor picture scrambled
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[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
** Tags added: verification-done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
This bug was fixed in the package linux - 3.2.0-24.37
---
linux (3.2.0-24.37) precise-proposed; urgency=low
[ Herton Ronaldo Krzesinski ]
* d-i: Add hid-logitech-dj to input-modules
- LP: #975198
* d-i: Add rtl8187 driver to nic-usb-modules
- LP: #971719
[ Ian Abbott ]
* SAUCE: staging: comedi: Add module parameters for default buffer size
- LP: #981234
* SAUCE: staging: comedi: Add kernel config for default buffer sizes
- LP: #981234
[ K. Y. Srinivasan ]
* SAUCE: hv_storvsc: Account for in-transit packets in the RESET path
- LP: #978394
[ Leann Ogasawara ]
* [Config] Set CONFIG_COMEDI_DEFAULT_BUF_[SIZE_KB,MAXSIZE_KB]
- LP: #981234
[ Luis Henriques ]
* SAUCE: ite-cir: postpone ISR registration
- LP: #984387
[ Manoj Iyer ]
* SAUCE: Bluetooth: btusb: Add vendor specific ID (0489 e042) for
BCM20702A0
- LP: #980965
[ Tim Gardner ]
* Extract firmware module info during getabi
* [Config] Remove hiq-quanta module references
- LP: #913164
* [Config] powerpc-smp: build in ATI and RADEON frame buffer drivers
- LP: #949288
[ Trond Myklebust ]
* SAUCE: NFSv4: Ensure that the LOCK code sets exception-inode
- LP: #974664
* SAUCE: NFSv4: Ensure that we check lock exclusive/shared type against
open modes
- LP: #974664
[ Upstream Kernel Changes ]
* Input: psmouse - allow drivers to use psmouse_{de,}activate
- LP: #969334
* Input: psmouse - use psmouse_[de]activate() from sentelic and hgpk
drivers
- LP: #969334
* Input: sentelic - refactor code for upcoming new hardware support
- LP: #969334
* Input: sentelic - enabling absolute coordinates output for newer
hardware
- LP: #969334
* Input: sentelic - minor code cleanup
- LP: #969334
* Input: sentelic - improve packet debugging information
- LP: #969334
* Input: sentelic - filter taps in absolute mode
- LP: #969334
* drm/i915: Fixes distorted external screen image on HP 2730p
- LP: #796030
* NFSv4: Minor cleanups for nfs4_handle_exception and
nfs4_async_handle_error
- LP: #974664
* NFSv4: Rate limit the state manager for lock reclaim warning messages
- LP: #974664
* HID: multitouch: merge quanta driver into hid-multitouch
- LP: #913164
* HID: usbhid: add quirk no_get for quanta 3008 devices
- LP: #913164
-- Leann Ogasawara leann.ogasaw...@canonical.com Tue, 24 Apr 2012 07:47:49
-0700
** Changed in: linux (Ubuntu Precise)
Status: Fix Committed = Fix Released
--
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Title:
intel gma 4500mhd external monitor picture scrambled
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[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
Hello, today i've tested the new precise-proposed kernel 3.2.0-24.37 and it works like a charm! The bug is fixed with this kernel version. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
Thanks Tobias, J Sch, for confirming and willing to test this. I'll suggest/send the patch to be applied to Ubuntu kernels. Once this happens and a new update is ready, further testing will be requested here to confirm the bug is fixed for Natty, Oneiric, Precise kernels. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
** Description changed: + SRU Justification + + Impact + + Image scrambled, bad vga output, on HP 2730p, due to uneeded quirk on + intel i915 driver. + + Fix + + Remove uneeded quirk. + + Testcase + + Connect secondary monitor to vga output on affected machine. + + + If I connect a secondary monitor to my HP 2730p via VGA, the screen resolution gets detected correctly as being 1920x1080. However, the actual output sent to the monitor is 1650x1050. So a 1920x1080 picture is somehow sent with 1650x1050, rendering it completely unreadable. It looks like an extreme tearing effect. This occurs after booting when the console output switches to the actual screen resolution, but before X starts. Running X, the screen can be set up to 1650x1050, but the tty console output is still scattered, regardless of the X resolution. fbset also does not change the resolution. I could reproduce this behaviour with a Maverick live CD, but on Karmic everything is fine, still. ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: linux-image (not installed) ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2 Uname: Linux 2.6.38-8-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. AplayDevices: - List of PLAYBACK Hardware Devices - card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog] -Subdevices: 1/1 -Subdevice #0: subdevice #0 + List of PLAYBACK Hardware Devices + card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 Architecture: i386 ArecordDevices: - List of CAPTURE Hardware Devices - card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog] -Subdevices: 2/2 -Subdevice #0: subdevice #0 -Subdevice #1: subdevice #1 + List of CAPTURE Hardware Devices + card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog] + Subdevices: 2/2 + Subdevice #0: subdevice #0 + Subdevice #1: subdevice #1 CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: - Card hw:0 'Intel'/'HDA Intel at 0x9482 irq 47' -Mixer name : 'Analog Devices AD1984A' -Components : 'HDA:11d4194a,103c30eb,00100400' -Controls : 18 -Simple ctrls : 11 + Card hw:0 'Intel'/'HDA Intel at 0x9482 irq 47' + Mixer name : 'Analog Devices AD1984A' + Components : 'HDA:11d4194a,103c30eb,00100400' + Controls : 18 + Simple ctrls : 11 Date: Sat Jun 11 19:25:57 2011 LiveMediaBuild: Ubuntu 11.04 Natty Narwhal - Release i386 (20110427.1) MachineType: Hewlett-Packard HP EliteBook 2730p ProcEnviron: - LANGUAGE=en_US:en - LANG=en_US.UTF-8 - SHELL=/bin/bash + LANGUAGE=en_US:en + LANG=en_US.UTF-8 + SHELL=/bin/bash ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity RelatedPackageVersions: - linux-restricted-modules-2.6.38-8-generic N/A - linux-backports-modules-2.6.38-8-generic N/A - linux-firmware1.52 + linux-restricted-modules-2.6.38-8-generic N/A + linux-backports-modules-2.6.38-8-generic N/A + linux-firmware1.52 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/04/2010 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 68POU Ver. F.0E dmi.board.name: 30EB dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 04.22 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr68POUVer.F.0E:bd08/04/2010:svnHewlett-Packard:pnHPEliteBook2730p:pvrF.0E:rvnHewlett-Packard:rn30EB:rvrKBCVersion04.22:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP EliteBook 2730p dmi.product.version: F.0E dmi.sys.vendor: Hewlett-Packard -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
** Also affects: linux (Ubuntu Natty) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Oneiric) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Precise) Importance: Medium Status: Triaged ** Changed in: linux (Ubuntu Natty) Status: New = Fix Committed ** Changed in: linux (Ubuntu Oneiric) Status: New = Fix Committed ** Changed in: linux (Ubuntu Precise) Status: Triaged = Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
** Changed in: linux (Ubuntu Natty) Importance: Undecided = Medium ** Changed in: linux (Ubuntu Oneiric) Importance: Undecided = Medium ** Changed in: linux (Ubuntu Natty) Assignee: (unassigned) = Herton R. Krzesinski (herton) ** Changed in: linux (Ubuntu Oneiric) Assignee: (unassigned) = Herton R. Krzesinski (herton) ** Changed in: linux (Ubuntu Precise) Assignee: (unassigned) = Herton R. Krzesinski (herton) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
Oh, i think i've missunterstood you. Do you want a confirmation about the issue in the specific kernels (what i did actually) or a confirmation about an successful bug-fix with the patch attached in post #21? However, i've tested the patch in 11.10 with Kernel 3.0 and the bug is fixed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
I can test Oneiric and Precise (I'd also dig out Natty if it helps). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
Hi, today i tested the bug in Natty, Oneiric and Precise. Here are the results: 11.04 2.6.38-8: The bug is reproducible 2.6.38-14: The bug is reproducible 11.10 3.0.0-12 The bug is reproducible 3.0.0-17 The bug is reproducible 12.04 3.2.0-20 The bug is reproducible 3.2.0-23 The bug is reproducible -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
Hi, currently kernels from Natty, Oneiric and Precise should have this issue on Ubuntu (2.6.38, 3.0, 3.2). Is still someone using Natty? I'm going to propose we apply the patch (do an SRU), but only for releases people can or are willing to test, can I get confirmation on what releases people here are using/testing? If I can get Natty/Oneiric/Precise kernels tested, I'll propose the patch for all, otherwise only for kernels I can get testing. ** Tags added: kt-worked -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
I sent the patch upstream and it has been accepted, see http://lists.freedesktop.org/archives/intel- gfx/2012-February/015282.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
@Philipp Thanks for attaching the patch. Can you provide some information on the status of the patch with regards to getting it merged upstream? Has it been sent upstream, what sort of feedback has it received, is it getting applied to a subsystem maintainer's tree, etc? People affected by this bug are probably wondering why the kernel team doesn't just apply the patch and fix it. The reason is that the kernel team is reluctant (not opposed) to apply any patch to a stable kernel that is not from upstream. Applying patches that don't come from upstream add greatly to the support of the kernel as other upstream patches may touch the same area as the non-upstream patch and may prevent them from applying cleanly. ** Changed in: linux (Ubuntu) Status: Fix Released = Triaged ** Changed in: linux (Ubuntu) Importance: Undecided = Medium ** Tags added: patch ** Tags added: kernel-da-key -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
@Philipp: Thank you very much for the patch! I built my own kernel package on Ubuntu 11.10 (with your patch applied) and can confirm that everything now works perfect, including suspend. Is someone already taking care to get this patch upstream? I would prefer to not have to always build my own kernel package after every upgrade... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
thanks a lot -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
I did a bisect myself over the weekend and identified a different commit
as root cause:
commit b690e96cf9e6a6cde6f0393de47bdd6317ddb5de
Author: Jesse Barnes jbar...@virtuousgeek.org
Date: Mon Jul 19 13:53:12 2010 -0700
drm/i915: add pipe A force quirks to i915 driver
Ported over from the old UMS list. Unfortunately they're still
necessary especially on older laptop platforms.
Fixes https://bugs.freedesktop.org/show_bug.cgi?id=22126.
Tested-by: Xavier shinin...@gmail.com
Tested-by: Diego Escalante Urrelo die...@gnome.org
Signed-off-by: Jesse Barnes jbar...@virtuousgeek.org
Signed-off-by: Eric Anholt e...@anholt.net
Afterwards it was rather obvious as the commit even defines a specific
change for the 2730p (in drivers/gpu/drm/i915/intel_display.c):
+ /* HP Compaq 2730p needs pipe A force quirk (LP: #291555) */
+ { 0x2a42, 0x103c, 0x30eb, quirk_pipea_force },
I attached a patch that removes those two lines and successfully applied it to
the official 3.2.1 release.
The resulting kernel/i915 module is running fine with my external screen incl.
sleep/suspend (which was the reason to include the 2730p in that commit).
** Bug watch added: freedesktop.org Bugzilla #22126
https://bugs.freedesktop.org/show_bug.cgi?id=22126
** Patch added: 796030.patch
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+attachment/2688905/+files/796030.patch
** Changed in: linux (Ubuntu)
Status: Confirmed = Invalid
** Changed in: linux (Ubuntu)
Status: Invalid = Fix Released
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[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
Patch attached in comment #21 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/comments/21 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
Thanks for your help. I have undo the changes from the bad commit and compiled the last kernel. The bug isn't fixed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
git log should show you the history of the repository. You can search for the ID of the bad commit you found in the bisect and note down the id of the previous commit. Then you can use git checkout ID of previous commit to checkout the wanted version. Then you can compile, install, test, ... But wouldn't it be more interesting to know if the latest kernel version works when you just undo (reverse patch) the bad commit? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
I can compile the commit successful. I can run the compiled kernel version, but the bug still appears. How can i compile the commit before the first calculated bad commit 1073af33fdd4e960c70b828e899b1291b44f0b3d ? I would like to know if this was really the problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
Yes, it appears that bugzilla.kernel.org is still unavailable. I added the tag: kernel-needs-upstream-bug-report which will allow us to see what bugs still need to be reported upstream when bugzilla.kernel.org is back. ** Tags added: kernel-needs-upstream-bug-report -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
Great, thank you very much for the bisect! Could you also test if it is possible to remove the identified commit from the current kernel version and if removing this commit fixes this issue? Unfortunately, bugzilla.kernel.org still seems to be down... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
I've tested the latest kernel release v3.1-rc10-oneiric. The bug is not fixed with the newest release candidate. ** Tags removed: needs-upstream-testing ** Tags added: kernel-bug-exists-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
I can do a bisect today, i will post my results later. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
The result of bisect: 1073af33fdd4e960c70b828e899b1291b44f0b3d is the first bad commit commit 1073af33fdd4e960c70b828e899b1291b44f0b3d Author: Thomas Bächler tho...@archlinux.org Date: Fri Jul 2 10:44:23 2010 +0200 gpu/drm/i915: Add a blacklist to omit modeset on LID open On some machines (currently only the Toshiba Tecra A11 is known), the GPU locks up when modeset is forced on LID open. This patch adds a new DMI blacklist and omits modesetting for all matches. Fixes https://bugzilla.kernel.org/show_bug.cgi?id=15550 Signed-off-by: Thomas Bächler tho...@archlinux.org Signed-off-by: Eric Anholt e...@anholt.net :04 04 06fb43c99d5edfe46067da075ea1003e61768060 a5df683417a4a40174d59f00251e080f855f5ce2 M drivers ** Bug watch added: Linux Kernel Bug Tracker #15550 http://bugzilla.kernel.org/show_bug.cgi?id=15550 ** Attachment added: git_bisect_log.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+attachment/2583597/+files/git_bisect_log.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
Would it be possible for you to test the latest upstream kernel? It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . If possible, please test the latest release candidate kernel (Not a kernel in the daily directory). Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag(Only that one tag, please leave the others). This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. If this bug is fixed by the mainline kernel, please add the following tag 'kernel-fixed-upstream-KERNEL-VERSION'. For example, if kernel version 3.1-rc9 fixed and issue, the tag would be: 'kernel-fixed- upstream-v3.1-rc9'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Thanks in advance. ** Tags added: needs-upstream-testing -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
I have the same problem. I can't connect my 1080p monitor to a kernel 2.6.34. It works fine with Kernel 2.6.34 and below. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
Does someone has the time to run a bisect ( http://www.landley.net/writing/git-bisect-howto.html#bisect ) between 2.6.34 and 2.6.35? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
If this is a kernel bug, do the kernel developers already know about this issue? (Sorry, can't check right now because kernel.org is still down.) Otherwise this will probably never get fixed... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
I just tested with Ubuntu 11.10 Beta 1 and, unfortunately, the bug is still there. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
I found a work around although that's probably not a long term fix. Just disable kernel modesetting: i915.modeset=0 This is working with 10.04 on 2.6.35.14 and 3.0.1 vanilla kernels and probably more. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
** Tags added: xorg-needs-kernel-fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
I ran some further tests (on a fresh 10.04 installation) and it seems the problem has been introduced with the 2.6.35 kernel. Using different vanilla kernel the problem started to appear with the 2.6.35 line. 2.6.34.10 was still doing fine. I weren't able to look at the changes between .34 and .35, but maybe some is willing to take this as a starting point. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
Hi, I'm having the same issue. If monitor set to wrong resolution (800x600) I get the behavior as in your video. If changed to 1440x900 (monitor resolution) desktop is only vertical misplaced and narrowed. Using HP 2730p and external monitor SyncMaster 941MW. br, igor ** Attachment added: 13072011029.jpg https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+attachment/2206240/+files/13072011029.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
Wrong resolution. ** Attachment added: 13072011030.jpg https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+attachment/2206251/+files/13072011030.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
I just tested with Ubuntu 11.10 alpha and, unfortunately, the bug is still there. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
I just wanted to upgrade from 10.04 to 11.04 and run into the same issue (see attached video). ** Attachment added: short video demonstrating the problem https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+attachment/2172845/+files/Ubuntu.ogv -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
** Changed in: linux (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 796030] Re: intel gma 4500mhd external monitor picture scrambled
** Also affects: gentoo Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/796030 Title: intel gma 4500mhd external monitor picture scrambled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/796030/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
