Bug#722551: Several display resolution changes during the boot sequence with Intel Ivy Bridge despite "fastboot" promise since xf86-video-intel 2.21.11
Hi, Since there has been a lot of work on Intel driver internals to fit the atomic paradigm, I'd like to point out that Intel 2016Q1 Stack Release (based upon Linux Kernel 4.4) mentions : - Fastboot, built on top of atomic infrastructure https://01.org/linuxgraphics/downloads/2016q1-intel-graphics-stack-release Thanks
Bug#722551: Several display resolution changes during the boot sequence with Intel Ivy Bridge despite fastboot promise since xf86-video-intel 2.21.11
Hi, Debian 8 is now released since a few months and is really great. However Fastboot, released more than 2 years ago through Linux kernel and Intel driver to be able to keep the same screen resolution during all the boot sequence, is still not used in Debian. Having this bug fixed for Debian 9 would be great. Thanks ! 2014-03-04 12:08 GMT+01:00 Thibaut thibaut.beth...@gmail.com: Hi, Since xf86-video-intel 2.21.11 (June 30, 2013), fastboot is possible for Intel HD Graphics which means that it is theorically possible to keep the same screen resolution during all the boot sequence. [1] However this benefit is still not available in Debian whrereas it could give a more robust, more professional look to its boot sequence. Moreover, with Linux 3.15, Fastboot will also be available for Haswell and Broadwell hardware. [2] Could it be possible to enable this feature within Debian ? Thanks [1] http://lists.freedesktop.org/pipermail/xorg/2013-June/055816.html [2] http://www.phoronix.com/scan.php?page=news_itempx=MTU5NTY
Bug#722551: Several display resolution changes during the boot sequence with Intel Ivy Bridge despite fastboot promise since xf86-video-intel 2.21.11
Hi, Since xf86-video-intel 2.21.11 (June 30, 2013), fastboot is possible for Intel HD Graphics which means that it is theorically possible to keep the same screen resolution during all the boot sequence. [1] However this benefit is still not available in Debian whrereas it could give a more robust, more professional look to its boot sequence. Moreover, with Linux 3.15, Fastboot will also be available for Haswell and Broadwell hardware. [2] Could it be possible to enable this feature within Debian ? Thanks [1] http://lists.freedesktop.org/pipermail/xorg/2013-June/055816.html [2] http://www.phoronix.com/scan.php?page=news_itempx=MTU5NTY -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#722551: Several display resolution changes during the boot sequence with Intel Ivy Bridge despite fastboot promise since xf86-video-intel 2.21.11
Hi, Maybe I'm not supposed to make a raise but let me know if you need more information : this bug is till there on Debian GNU/Linux Sid 64 bits with Ivy Bridge graphics. Thanks -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#722551: Several display resolution changes during the boot sequence with Intel Ivy Bridge despite fastboot promise since xf86-video-intel 2.21.11
Package: grub-pc Version: 2.00-18 Hi, I've read carefully the xf86-video-intel 2.21.11 announce on the Intel-gfx mailing list with its fastboot promise [1] However i don't have it on my Ivy Bridge system [2] with xserver-xorg-video-intel 2.21.15 - see my boot sequence video which resizes here : http://libre-ouvert.toile-libre.org/data/documents/MVI_3575.AVI (48,8 Mo, 26 sec) Chris Wilson from Intel told me that this would rather be a bug within Debian [3] Julien Cristau (Debian X Strike Force) told me that it's not a bug in the driver (Bug#722435) Therefore maybe grub2 is concerned ? I am using Debian GNU/Linux Sid with : - Linux debian 3.10-2-amd64 #1 SMP Debian 3.10.7-1 (2013-08-17) x86_64 GNU/Linux - libc6 2.17-92+b1 Thanks [1] the DDX will try to preserve the same display configuration as used by the kernel, which hopefully will be the same configuration as setup by the BIOS. The result should be a boot sequence that does not resize at all (aka fastboot) - until the display manager takes over and loads a completely different configuration http://lists.freedesktop.org/archives/intel-gfx/2013-June/029572.html [2] Intel Core i3-3225 CPU with HD Graphics 4000 + Intel H77 chipset. I've attached the result of lspci and lshw commands [3] All we mean is that we avoid extraneous mode changes. That your system doesn't boot to desktop under 2 seconds from after POST is a distribution bug http://www.mail-archive.com/intel-gfx@lists.freedesktop.org/msg25760.html lspci Description: Binary data lshw Description: Binary data
