similar to: [Bug 101778] New: Kernel Error on Lenovo P51 when setting graphics to hybrid (Nvidia Optimus with intel+nvidia)

Without a NULL pointer safe-guard patch, I get a kernel oops when I plug in external displays in my docking station, (exactly the same issue as https://bugs.freedesktop.org/show_bug.cgi?id=101778) and without removing or modifying the check (accepting PCI_CLASS_DISPLAY_3D in the if-condition), I cannot use external displays through my docking station. This is on an optimus system where I use

Accept 3d controllers and not only VGA controllers. According to Ilia Mirkin, the VGA controller check should be removed. This makes it possible to use external connectors on a docking station (40A5) for a Thinkpad P51. (See Bug 101778). lspci example: 01:00.0 3D controller: NVIDIA Corporation GM107GLM [Quadro M1200 Mobile] (rev a2) Also include safe-guards to avoid NULL dereferencing of fbcon,

Sure, I can easily split it into two commits, but I would like to have an OK on the actual code changes before splitting the patch. Best regards, Josef Larsson On 2017-11-11 01:05, Tobias Klausmann wrote: > > On 11/10/17 7:49 PM, Josef Larsson wrote: >> Accept 3d controllers and not only VGA controllers. According to Ilia >> Mirkin, >> the VGA controller check should be

On 14 December 2017 at 23:45, Tobias Klausmann <tobias.johannes.klausmann at mni.thm.de> wrote: > > On 12/3/17 8:56 PM, Josef Larsson wrote: >> >> Sure, I can easily split it into two commits, but I would like to have >> an OK on the actual code changes before splitting the patch. I'm not actually sure this is a good idea still. As I recall, part of the purpose

I've discussed it with Ben and we actually found a better solution. There are just some calls inside those functions which should get NULL checks, nv50_mstm_register_connector and nv50_mstm_destroy_connector. Or at least something similiar so that the code doesn't depent on the fbcon object being there. On Mon, Dec 18, 2017 at 6:30 PM, Josef Larsson <josef.lar at gmail.com> wrote:

On 11/10/17 7:49 PM, Josef Larsson wrote: > Accept 3d controllers and not only VGA controllers. According to Ilia > Mirkin, > the VGA controller check should be removed. This makes it possible > to use external connectors on a docking station (40A5) for a Thinkpad P51. > (See Bug 101778). > > lspci example: > > 01:00.0 3D controller: NVIDIA Corporation GM107GLM [Quadro

On 12/3/17 8:56 PM, Josef Larsson wrote: > Sure, I can easily split it into two commits, but I would like to have > an OK on the actual code changes before splitting the patch. > > Best regards, > > Josef Larsson > > > On 2017-11-11 01:05, Tobias Klausmann wrote: >> On 11/10/17 7:49 PM, Josef Larsson wrote: >>> Accept 3d controllers and not only VGA

On 14 December 2017 11:55:35 p.m. GMT+01:00, Ben Skeggs <skeggsb at gmail.com> wrote: >On 14 December 2017 at 23:45, Tobias Klausmann ><tobias.johannes.klausmann at mni.thm.de> wrote: >> >> On 12/3/17 8:56 PM, Josef Larsson wrote: >>> >>> Sure, I can easily split it into two commits, but I would like to >have >>> an OK on the actual code

https://bugs.freedesktop.org/show_bug.cgi?id=102722 Bug ID: 102722 Summary: [regression] changing resolution hangs the display on Lenovo Thinkpad p51 Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: critical Priority: medium

Currently; we're grabbing all of the modesetting locks before adding MST connectors to fbdev. This isn't actually necessary, and causes a deadlock as well: ====================================================== WARNING: possible circular locking dependency detected 4.17.0-rc3Lyude-Test+ #1 Tainted: G O ------------------------------------------------------ kworker/1:0/18 is

Hello, On new Lenovo T440p laptops with new BIOSes (1.16 and further) there is a memory corruption when trying to disable, and then re-enable, nvidia GPU. There is a bugreport for bbswitch ( https://github.com/Bumblebee-Project/bbswitch/issues/78), but this problem shows even when doing disable and re-enable with acpi_call, and nouveau has dynamic power management support too. I have been trying

https://bugs.freedesktop.org/show_bug.cgi?id=74002 Priority: medium Bug ID: 74002 Assignee: nouveau at lists.freedesktop.org Summary: [un]docking Lenovo W530 results in interrupt storm QA Contact: xorg-team at lists.x.org Severity: major Classification: Unclassified OS: Linux (All) Reporter: jcollins at

Hello Folks, Very new to R so bear with me, running 5.2 on XP. Trying to do a zero-inflated negative binomial regression on placental scar data as dependent. Lactation, location, number of tick larvae present and mass of mouse are independents. Dataframe and attributes below: Location Lac Scars Lar Mass Lacfac 1 Tullychurry 0 0 15 13.87 0 2 Somerset 0 0 0

> On 02 August 2018 at 16:08 Henrik Larsson <dovecot-user at spambox.dk> wrote: > > > On 15-07-2018 11:42, Henrik Larsson wrote: > > After upgrading Dovecot to 2.3.2.1 and Pigeonhole to 0.5.2, > > managesieve stopped working. > > > > I'm using FreeBSD ports tree, to build these. Only domains have been > > modified in below output. > >

I want to connect to an InFocus projector that sits behind a Panduit VGA adapter. I use a Thinkpad P51 with a mini display-port to VGA converter. The laptop runs Manjaro and has the video-hybrid-intel-nouveau-prime installed and it works with other monitors. For some reason it does not detect the projector that is connected through the Panduit. The keyboard shortcut to switch monitor configuration

Hi List. I have an old Compaq 3000 (Eaton 5119). It is running servers, disk-arrays, one workstation etc. I am planning to install NUT (master) on a headless CENTOS 6.8 system. Connect the UPS with seral cable. Now my main question is, Does NUT support the power segments on the UPS. My intention is to be able to take down the system in an ordered way before the batteries are exhausted. I.e 5 mins

I now have an older laptop with a display problem. I installed Centos 7 on it in February and had to install the xorg-x11-drv-ati and evdev drivers because the docking station has an ATI Radeon card. Everything worked fine with a dual display setup. I probably after that ran a system update but did not reboot while in this office. Today, when I got to the office again for the first time in seven

I'm trying to get HOBOware Pro (http://www.onsetcomp.com/products/software/), a tool that interfaces with a USB based datalogger, to work under Wine. I have installed it, and it fails with the message: Code: Error occurred during initialization of VM Could not reserve enough space for object heap This seems to be fairly common among Java apps, and the solution appears to be setting -Xms

Hello, With many intel chips now supporting Vt-d, and many laptops sporting hybrid graphics (integrated + discrete), I would expect there is some combination that would allow this type of setup. Pass the discrete graphics card through to a guest os, while the integrated graphics are used by Dom0. Any suggestions? Thanks, Josef Wells _______________________________________________ Xen-users

Hi, I would like to ask if there are any known issues with booting an ISOLINUX hybrid iso image from a USB Flash Drive on older Dell PC's (i.e. P4 2.2GHz). I've tried several that one should just be able to write to UFD and boot, but they all fail on my hardware. I get "isolinux.bin missing or corrupt" message on screen. This function would be very convenient for me, so