I have this problem since linux-image-4.4.0-75
linux-image-4.4.0-77 is also affected.
linux-image-4.4.0-72 works
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to
** Summary changed:
- External monitor connecting problem
+ External monitor connecting problem on Intel graphics card
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1686189
Title:
Exte
@Kai-Heng: the problem is fixed here using your 4.4.0-99 version on my Dell
Latitude E7470 with Skylake.
Well it's buggy like on 4.4.0-72, after loggin both screens go black, but I
have my workaround works again. If I switch to text mode (Ctrl+Alt+F1) and back
(Alt+F7) both screens work
--
You
@Kai-Heng thanks a lot, using the modesetting driver helped!
I just read that using the Intel driver is not recommended anymore on newer
systems, I didn't know that.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https:/
@Kai-Heng I'm running that now it seems to be working well:
$ uname -a
Linux giacomo-awin-latitude 4.4.0-100-generic #123-Ubuntu SMP Thu Nov 2
10:16:13 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
I see many changes in the changelog, what's the patch that fixed it?
--
You received this bug notifica
Version 4.4.0-72-generic seems to be the last version that works for
everyone here, on different systems. I renamed this bug to mention
Intel, but Shay Perlstein above had the same problem on NVidia.
@Kai-Heng could it be the same bug even if on different graphic drivers? Do you
know if there is
@Kai-Heng I use a Dell E-Port Plus.
This is my ouput of lsmod | grep i915:
i915_bpo 1302528 5
intel_ips 20480 1 i915_bpo
i2c_algo_bit 16384 1 i915_bpo
drm_kms_helper155648 1 i915_bpo
drm 364544 6 i915_bpo,drm_kms_helper
video
@kaihengfeng this is my output of that command:
~ $ dpkg -l | grep linux-image
hi linux-image-4.4.0-72-generic 4.4.0-72.93
amd64Linux kernel image for version 4.4.0 on 64
bit x86 SMP
ii linux-image-4.4.0-78-generic
The problem is only reproducible with some Kernel versions, how can it not be
related to the Kernel?
I actually have a Sky Lake, not a Haswell like the reporter.
So maybe one of those commits for Baytrail caused a regression on other Intel
Graphics processors?
Another culprit seems to be Dell la
Sorry for the delay, I tried:
linux-image-4.4.0-83-generic doesn't work
linux-image-4.8.0-040800-generic doesn't work
linux-image-4.10.0-041000-generic works
linux-image-4.11.0-041100-generic works
By the way, I didn't mention is that even the kernel versions that work are far
from perfect. Whe
10 matches
Mail list logo
