Launchpad has imported 16 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=101665.
If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. ------------------------------------------------------------------------ On 2017-06-30T17:13:52+00:00 Kenxeth wrote: Hello, I have a Dell XPS 15 9560 with a GTX 1050 Mobile (GP107M) and an Intel Kabylake CPU. Using Kernel 4.11.3 on the Arch installer image, whenever I run 'lspci', it blocks indefinitely and never prints any output. After running lspci, dmesg contains: [ 54.819264] nouveau 0000:01:00.0: Refused to change power state, currently in D3 [ 54.879968] nouveau 0000:01:00.0: Refused to change power state, currently in D3 [ 54.879973] nouveau 0000:01:00.0: Refused to change power state, currently in D3 [ 54.879974] nouveau 0000:01:00.0: DRM: resuming object tree... Eventually the scheduler gets cranky about the hung process and starts spewing [ 245.385522] INFO: task lspci:576 blocked for more than 120 seconds. and a backtrace every 2 minutes. Blacklisting nouveau makes lspci work. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1729736/comments/0 ------------------------------------------------------------------------ On 2017-06-30T18:08:43+00:00 Ilia Mirkin wrote: I believe including a full dmesg (from boot) would be helpful to show what may be going wrong. Note that running with nouveau.runpm=0 will prevent the suspend from happening. However that will, of course, cause the GPU to remain on. [I believe it will remain on without nouveau loading as well, but with this new PCIe PM stuff, I'm not sure anymore.] Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1729736/comments/1 ------------------------------------------------------------------------ On 2017-07-04T12:22:14+00:00 Peter Wu wrote: With the "new PCIe PM stuff", if nouveau is not loaded and something else enabled automatic runtime PM (via powertop, via TLP or manually by writing "auto" to /sys/bus/pci/devices/.../power/control) for the Nvidia PCI devices, then indeed the problematic ACPI methods could be triggered. Kenneth, can you upload your acpidump? sudo pacman -S acpidump && sudo acpidump > acpidump.txt Most likely you are affected by https://bugzilla.kernel.org/show_bug.cgi?id=156341 Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1729736/comments/2 ------------------------------------------------------------------------ On 2017-07-10T20:44:39+00:00 Karolherbst-g wrote: this is because lspci reads the config file, which then triggers a full GPU wake up, which is a silly thing to do in the first place. What we need is something like this in the kernel: https://github.com/karolherbst/linux/commit/cb918e4c926990dfcfce92e1ecd905e0896de605 and then make use of those in userspace, so that we don't need to read config every time anymore. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1729736/comments/3 ------------------------------------------------------------------------ On 2017-11-13T18:39:53+00:00 Etienne URBAH wrote: I am trying to use 'nouveau' with GP107M [GeForce GTX 1050 Ti Mobile]. With Linux Kernel 4.13.0-16 from Ubuntu 17.10 Artful, 'lspci' systematically makes immediately 1 CPU freeze. Therefore, I am testing Linux kernels from http://kernel.ubuntu.com /~kernel-ppa/mainline With Linux kernel 4.14.0-rc7, this issue does NOT show up : $ lspci -nn -v -s 1:0 01:00.0 3D controller [0302]: NVIDIA Corporation GP107M [GeForce GTX 1050 Ti Mobile] [10de:1c8c] (rev a1) Subsystem: Micro-Star International Co., Ltd. [MSI] GP107M [GeForce GTX 1050 Ti Mobile] [1462:11c8] Flags: bus master, fast devsel, latency 0, IRQ 134 Memory at de000000 (32-bit, non-prefetchable) [size=16M] Memory at c0000000 (64-bit, prefetchable) [size=256M] Memory at d0000000 (64-bit, prefetchable) [size=32M] I/O ports at e000 [size=128] Expansion ROM at df000000 [disabled] [size=512K] Capabilities: <access denied> Kernel driver in use: nouveau Kernel modules: nvidiafb, nouveau With Linux kernel 4.14.0-rc8, 'lspci' systematically makes immediately the whole computer freeze. With Linux kernel 4.14.0 (released yesterday), 'lspci' systematically fails to answer, and makes the whole computer freeze after some time. So, there is probably a regression. I have also reported this issue at https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1729736 Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1729736/comments/10 ------------------------------------------------------------------------ On 2017-11-21T23:21:53+00:00 Etienne URBAH wrote: With following Linux kernels, 'lspci' systematically fails to answer, and makes the whole machine immediately freeze : - 4.13.0-17 from Ubuntu 17.10 (Artful) - 4.14.1 from http://kernel.ubuntu.com/~kernel-ppa/mainline Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1729736/comments/13 ------------------------------------------------------------------------ On 2017-11-27T20:41:09+00:00 Etienne URBAH wrote: With Linux kernel 4.15.0-041500rc1 from http://kernel.ubuntu.com /~kernel-ppa/mainline, 'lspci' systematically fails to answer, and makes the whole machine freeze after some time. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1729736/comments/15 ------------------------------------------------------------------------ On 2017-12-04T21:22:18+00:00 Etienne URBAH wrote: With Linux kernel 4.15.0-041500rc2 from http://kernel.ubuntu.com /~kernel-ppa/mainline, 'lspci' systematically fails to answer, and makes the whole machine freeze after some time. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1729736/comments/18 ------------------------------------------------------------------------ On 2017-12-11T23:45:25+00:00 Etienne URBAH wrote: With Linux kernel 4.15.0-041500rc3 from http://kernel.ubuntu.com /~kernel-ppa/mainline, 'lspci' systematically fails to answer, and makes the whole machine freeze after some time. Besides, inside 'kern.log', I have detected following messages : nouveau 0000:01:00.0: DRM: BIT table 'A' not found nouveau 0000:01:00.0: DRM: BIT table 'L' not found nouveau 0000:01:00.0: DRM: Pointer to TMDS table invalid Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1729736/comments/19 ------------------------------------------------------------------------ On 2017-12-12T09:05:12+00:00 Pierre-morrow wrote: @Étienne Could you please provide the information that was asked in comment #1 and comment #2 of this bug report? Adding `nouveau.runpm=0` to the kernel command line should avoid the freeze but will prevent the NVIDIA card from being suspended. Looking at the bug report mentioned in comment #2, could you try booting with `acpi_osi=! acpi_osi="Windows 2009"` and/or `acpi_rev_override=5` on the kernel command line (without `nouveau.runpm=0`)? Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1729736/comments/20 ------------------------------------------------------------------------ On 2017-12-12T15:29:49+00:00 Etienne URBAH wrote: Created attachment 136105 lspci for GP107M [GeForce GTX 1050 Ti Mobile] Lot of thanks to Pierre Moreau for his suggestions of options in the kernel command line : - Adding just 'nouveau.runpm=0' prevents the whole machine to freeze, but 'nouveau' FAILS to manage an external display with resolution 3840 x 2160 at 60Hz through DisplayPort. - Adding just 'acpi_rev_override=5' does NOT prevent the whole machine to freeze. - Adding just 'acpi_osi=! acpi_osi="Windows 2009"' permits 'lspci' to succeed, and 'nouveau' to successfully manage an external display with resolution 3840 x 2160 at 60Hz through DisplayPort. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1729736/comments/21 ------------------------------------------------------------------------ On 2018-03-17T02:39:40+00:00 Etienne URBAH wrote: With Linux kernel 4.16.0-041600rc5 from http://kernel.ubuntu.com /~kernel-ppa/mainline, 'lspci' systematically fails to answer, and makes the whole machine freeze after some time. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1729736/comments/23 ------------------------------------------------------------------------ On 2018-04-18T18:08:09+00:00 Etienne URBAH wrote: With Linux kernel 4.17.0-041700rc1 from http://kernel.ubuntu.com /~kernel-ppa/mainline, graphical login fails, and the machine is frozen. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1729736/comments/26 ------------------------------------------------------------------------ On 2018-04-18T18:41:09+00:00 Etienne URBAH wrote: With Linux kernel 4.17.0-041700rc1 from http://kernel.ubuntu.com /~kernel-ppa/mainline, I confirm that systematically : - Inside a Linux console, 'lspci' fails to answer, and makes the whole machine immediately freeze. - Graphical login fails, and makes the whole machine immediately freeze. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1729736/comments/27 ------------------------------------------------------------------------ On 2018-05-14T11:34:00+00:00 The-lz-himself wrote: I'm experiencing the same issue on an XPS 9560 with Ubuntu 18.04 (same symptoms, same dmesg output). Any new information required? Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1729736/comments/28 ------------------------------------------------------------------------ On 2018-06-19T12:30:46+00:00 Etienne URBAH wrote: With Linux kernel 4.18.0-041800rc1 from http://kernel.ubuntu.com /~kernel-ppa/mainline : I tried to open a Linux console with Ctrl Alt F2, but did NOT succeed. Systematically, graphical login fails, and makes the whole machine immediately freeze. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1729736/comments/30 ** Bug watch added: Linux Kernel Bug Tracker #156341 https://bugzilla.kernel.org/show_bug.cgi?id=156341 -- 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/1729736 Title: 10de:1c8c [MSI] Module nouveau fails to manage GeForce GTX 1050 Ti Mobile Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: Trying to use 'Nvidia GeForce GTX 1050 Ti Mobile' with 'Ubuntu 17.10 (Artful)' : - Linux kernel 4.13.0-16 from 'Ubuntu 17.10 (Artful)' systematically fails (1 CPU stuck). - Linux kernel 4.14.0-041400rc7 from http://kernel.ubuntu.com/~kernel- ppa/mainline seems to succeed. See attached kern.log After reboot on Linux kernel 4.13.0-16 with nouveau blacklisted : $ lspci -nn -v -s 1:0.0 01:00.0 3D controller [0302]: NVIDIA Corporation GP107M [GeForce GTX 1050 Ti Mobile] [10de:1c8c] (rev a1) Subsystem: Micro-Star International Co., Ltd. [MSI] GP107M [GeForce GTX 1050 Ti Mobile] [1462:11c8] Flags: bus master, fast devsel, latency 0, IRQ 255 Memory at de000000 (32-bit, non-prefetchable) [size=16M] Memory at c0000000 (64-bit, prefetchable) [size=256M] Memory at d0000000 (64-bit, prefetchable) [size=32M] I/O ports at e000 [disabled] [size=128] Expansion ROM at df000000 [disabled] [size=512K] Capabilities: <access denied> Kernel modules: nvidiafb, nouveau To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1729736/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
