[Bug 600453] Re: Computer boots in low-graphics mode (intel graphics card)

Confirmed on a Dell E6510, i5 with intel integrated graphics. Francisco, I think you should change the bug title to something along the lines of "E6510: blank screen on boot" because that's what the problem really is about - the low graphics mode is just a workaround. Maybe you could also change t

[Bug 600453] Re: Computer boots in low-graphics mode (intel graphics card)

Ubuntu 10.10 beta boots (from CD) to a blank screen. Hardware: DELL E6510, core i7, Intel GPU, full HD display. -- Computer boots in low-graphics mode (intel graphics card) https://bugs.launchpad.net/bugs/600453 You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 600453] Re: Computer boots in low-graphics mode (intel graphics card)

I believe this is the same bug: https://bugs.freedesktop.org/show_bug.cgi?id=29278 PS. Kernel 2.6.35-19.25~lucid1 also boots to a blank screen. ** Bug watch added: freedesktop.org Bugzilla #29278 http://bugs.freedesktop.org/show_bug.cgi?id=29278 -- Computer boots in low-graphics mode (inte

[Bug 600453] Re: Computer boots in low-graphics mode (intel graphics card)

Tried kernel 2.6.35-18.24~lucid1. It also boots to a blank screen. (DELL 6510, i7, Intel GPU.) -- Computer boots in low-graphics mode (intel graphics card) https://bugs.launchpad.net/bugs/600453 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubu

[Bug 600453] Re: Computer boots in low-graphics mode (intel graphics card)

Kernel 2.6.35-17.23~lucid1 also boots to a blank screen (Ubuntu 10.04 64 bits, DELL Latitude E6510 Intel integrated graphics, processor i7). -- Computer boots in low-graphics mode (intel graphics card) https://bugs.launchpad.net/bugs/600453 You received this bug notification because you are a mem

[Bug 600453] Re: Computer boots in low-graphics mode (intel graphics card)

I got 2.6.35-12.17~lucid1 from here: http://launchpad.net/~kernel-ppa/+archive/ppa. But it seems it was removed from the ppa later. I think it is really based on 2.6.35rc6, so it matches the experience of comment 12 as 2.6.35-14 from that ppa came out just after the final 2.6.35-release. -- Co

Re: [Bug 600453] Re: Computer boots in low-graphics mode (intel graphics card)

I believe you can get recent kernels from http://kernel.ubuntu.com/~kernel-ppa/mainline/ and also from http://kernel.ubuntu.com/~kernel-ppa/mainline/daily/current/ I was able to boot to

[Bug 600453] Re: Computer boots in low-graphics mode (intel graphics card)

According to this comment it https://bugs.launchpad.net/ubuntu/+source/linux/+bug/578673/comments/98 the bug disappeared in 2.6.35rc6 but was reintroduced in 2.6.35 final. I am running kernel 2.6.35-020635rc6-generic and I can boot fine into X Windows in a dell latitude e6510 (in 32 bits mode).

[Bug 600453] Re: Computer boots in low-graphics mode (intel graphics card)

I can confirm the bug on a Dell Latitude E6510 with intel integrated graphics and the FullHD display (1920x1080). With the intel driver the screen stays black instead of showing the plymouth screen with the current 2.6.32 kernel in Lucid and equally on the kernel images 2.6.35-14 up to 2.6.35-

[Bug 600453] Re: Computer boots in low-graphics mode (intel graphics card)

Two additional info: 1) The kernel options I am using are: quiet splash acpi_sleep=s3_bios . 2) I tried to boot from the Ubuntu 10.10 alpha 3 CD and also got a blank screen. -- Computer boots in low-graphics mode (intel graphics card) https://bugs.launchpad.net/bugs/600453 You received this bug

[Bug 600453] Re: Computer boots in low-graphics mode (intel graphics card)

The kernel I am now running is crib...@darwin:~$ uname -a Linux darwin 2.6.35-020635rc6-generic #020635rc6 SMP Fri Jul 23 10:08:28 UTC 2010 x86_64 GNU/Linux I am able to boot into X with this kernel. However, when I boot with the newer linux-image-2.6.35-14-generic, I get a blank screen. I hav

[Bug 600453] Re: Computer boots in low-graphics mode (intel graphics card)

I believe the suspend/resume problem is related to this bug: https://bugs.freedesktop.org/show_bug.cgi?id=28739 ** Bug watch added: freedesktop.org Bugzilla #28739 http://bugs.freedesktop.org/show_bug.cgi?id=28739 -- Computer boots in low-graphics mode (intel graphics card) https://bugs.lau

[Bug 600453] Re: Computer boots in low-graphics mode (intel graphics card)

I can now boot into X using the following kernel: crib...@darwin:~$ uname -a Linux darwin 2.6.35-999-generic #201007081234 SMP Thu Jul 8 11:37:16 UTC 2010 x86_64 GNU/Linux I am using the kernel options "quiet splash". I have a problem, though. I get a blank screen after I suspend and resume my

[Bug 600453] Re: Computer boots in low-graphics mode (intel graphics card)

After discussing this with Francisco, I removed the needs-upstream- testing tag. -- Computer boots in low-graphics mode (intel graphics card) https://bugs.launchpad.net/bugs/600453 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubun

[Bug 600453] Re: Computer boots in low-graphics mode (intel graphics card)

I have the same machine as Francisco, the submitter. I have tested the upstream kernel 2.6.34 and verified that the bug is still present. Then I applied this patch to the upstream kernel: http://lists.freedesktop.org/archives/intel-gfx/2010-June/007232.html and verified that it fixes the bug.

[Bug 600453] Re: Computer boots in low-graphics mode (intel graphics card)

Hi Francisco, If you could also please test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-up

[Bug 600453] Re: Computer boots in low-graphics mode (intel graphics card)

The problem apparently is in the Intel graphics driver. Meanwhile I'm using the vesa driver, I had to edit the /etc/default/grub file: ## Original: ## GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" ## Now: GRUB_CMDLINE_LINUX_DEFAULT="quiet nomodeset xforcevesa acpi_osi=Linux" I'm not sure of the effe

[Bug 600453] Re: Computer boots in low-graphics mode (intel graphics card)

** Attachment added: "AlsaDevices.txt" http://launchpadlibrarian.net/51213001/AlsaDevices.txt ** Attachment added: "AplayDevices.txt" http://launchpadlibrarian.net/51213002/AplayDevices.txt ** Attachment added: "BootDmesg.txt" http://launchpadlibrarian.net/51213003/BootDmesg.txt ** Att