[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
Launchpad has imported 10 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=103351. 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 2017-10-18T20:40:00+00:00 Chris-glass wrote: As discovered when testing the latest release of Ubuntu with (mainline) trees, commit 13a86519202c5d119d83640d6f781f3181205d2c seems to introduce a regression when booting with a screen attached to displayport (the system otherwise boots fine with the same kernel using an HDMI output). An original bug was filed with the Ubuntu bug tracker and contains information about bissection: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1723619 A (set of) dmesg outputs can be found here: https://pastebin.ubuntu.com/25767385/ 4.14-rc5 still exhibits this behavior on the tested system. Please don't hesitate to reach out to me should you need more information - one affected system happens to be my main workstation. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1723619/comments/26 On 2017-10-18T20:52:14+00:00 Ilia Mirkin wrote: This appears to be a GM204. Note that 13a8651920 fixed a regression for most people precisely of the type that it caused for you, i.e. DDC failing. So it sounds like the address-only transactions were actually working well for you before (which basically is impossible since *size - 1 would have been 0x and have overwritten the whole ctrl), and these have now been broken. This leads me to believe that a different bit is now the address-only transaction bit. In gm200_i2c_aux_xfer, we assume it's 0x100 (same as for GF119+). Ben, did you trace it on GM200+ separately? Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1723619/comments/28 On 2017-10-23T12:49:02+00:00 Chris-glass wrote: This issues persists in 4.14-rc6 Let me know if there is anything I can do to help here. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1723619/comments/29 On 2017-10-30T10:07:07+00:00 Chris-glass wrote: I just tested 4.14-rc7 and the issue is still present. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1723619/comments/30 On 2017-12-24T23:53:04+00:00 Nikita wrote: I ran into the same issue on a Lenovo T420 with 01:00.0 VGA compatible controller: NVIDIA Corporation GF119M [Quadro NVS 4200M] (rev a1). As soon as I plug an external monitor via DP, Nouveau oopses at nvkm_dp_train_drive(). If I try to boot with the monitor plugged in the system doesn't boot at all. I attached the relevant log at the end. The external monitor works perfectly on 4.12.9-300.fc26.x86_64 and breaks on 4.13.1-301.fc27.x86_64, the commit mentioned in this issue was introduced between these two version. Dec 25 01:41:47 localhost gnome-shell[1662]: Failed to apply DRM plane transform 0: Invalid argument Dec 25 01:41:47 localhost gnome-shell[1662]: Failed to apply DRM plane transform 0: Invalid argument Dec 25 01:41:48 localhost gnome-shell[1662]: JS WARNING: [resource:///org/gnome/shell/ui/workspaceThumbnail.js 892]: reference to undefined property "_switchWorkspaceNotifyId" Dec 25 01:41:48 localhost gsd-color[1301]: no xrandr-Dell Inc.-DELL U2415-7MT0167S57AS device found: Failed to find output xrandr-Dell Inc.-DELL U2415-7MT0167S57AS Dec 25 01:41:48 localhost kernel: BUG: unable to handle kernel NULL pointer dereference at (null) Dec 25 01:41:48 localhost kernel: IP: (null) Dec 25 01:41:48 localhost kernel: PGD 0 Dec 25 01:41:48 localhost kernel: P4D 0 Dec 25 01:41:48 localhost kernel: Dec 25 01:41:48 localhost kernel: Oops: 0010 [#1] SMP Dec 25 01:41:48 localhost kernel: Modules linked in: rfcomm fuse ccm nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack libcrc32c iptable_mangle iptable_raw iptable_security ebtable_filter ebtables ip6table_filter ip6_tables bnep sunrpc vfat fat intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iTCO_wdt iTCO_vendor_support mei_wdt irqbypass intel_cstate intel_uncore intel_rapl_perf arc4 joydev wmi_bmof uvcvideo iwldvm btusb btrtl mac80211 btbcm btintel bluetooth videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 Dec 25 01:41:48
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
This problem is still present within the 18.10 beta release -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Linux: Confirmed Status in Release Notes for Ubuntu: Fix Released Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-10-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
** Changed in: linux (Ubuntu) Assignee: Kai-Heng Feng (kaihengfeng) => (unassigned) -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Linux: Confirmed Status in Release Notes for Ubuntu: Fix Released Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-10-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
Please try drm-tip [1] for this issue, there are some new runtime PM fixes for nouveau. [1] http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-tip/current/ -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Linux: Confirmed Status in Release Notes for Ubuntu: Fix Released Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-10-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
Could not install on GTX960 as well. Hopefully, 18.04.1 ISO installer on next July 26th will fix this issue with Nvidia DisplayPort. -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Linux: Confirmed Status in Release Notes for Ubuntu: Fix Released Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-10-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
Have a similar problem. Ubuntu 18.04 with nvidia gtx 970. After the screen locks, it's impossible to wake it up. Need to disconnect and reconnect power to get it working again. -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Linux: Confirmed Status in Release Notes for Ubuntu: Fix Released Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-10-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
Today's 18.04 upgrade from 17.10, using 4k or 1080 monitor with display port or with HDMI for Radeon RX 460 booting until bios,then screen flashing with jumbled colors every few seconds, shutdown displays Ubuntu logo. Removing graphics card and using onboard HDMI for both is same as above, but shows Ubuntu loading animation, then no signal. Starting without monitor the plugging in 1080 shows attached picture between flashing ** Attachment added: "Screenshot_20180405-153332.png" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1723619/+attachment/5103173/+files/Screenshot_20180405-153332.png -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Linux: Confirmed Status in Release Notes for Ubuntu: Fix Released Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-10-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
I stumbled upon this bug independently running Fedora 27 on Lenovo T420 with GeForce 119M, but because I plugged the monitor only after the boot I have a stacktrace with hopefully helpful dmesg log. I attached the log to the upstream bug report. -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Linux: Confirmed Status in Release Notes for Ubuntu: Fix Released Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-10-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
** Description changed: - On the latest daily artful image (/current as of 2017-01-14), the + On the latest daily artful image (/current as of 2017-10-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Linux: Confirmed Status in Release Notes for Ubuntu: Fix Released Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-10-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
** Changed in: ubuntu-release-notes Status: Confirmed => Fix Released -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Linux: Confirmed Status in Release Notes for Ubuntu: Fix Released Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-01-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
** Changed in: linux Status: Unknown => Confirmed ** Changed in: linux Importance: Unknown => Medium -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Linux: Confirmed Status in Release Notes for Ubuntu: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-01-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
** Also affects: linux via https://bugs.freedesktop.org/show_bug.cgi?id=103351 Importance: Unknown Status: Unknown -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Linux: Unknown Status in Release Notes for Ubuntu: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-01-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
A bug has been filed upstream here: https://bugs.freedesktop.org/show_bug.cgi?id=103351 ** Bug watch added: freedesktop.org Bugzilla #103351 https://bugs.freedesktop.org/show_bug.cgi?id=103351 -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Release Notes for Ubuntu: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-01-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
For the record since I forgot to comment previously: kernel in #21 (mainline kernel with suspicious patch reverted) does boot fine with nouveau. (However just reverting it will probably cause other regressions) -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Release Notes for Ubuntu: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-01-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
I just tested 4.15-rc5 and the problem still persists. A (bit painful) workaround if you don't have a choice: - Boot liveCD, enable "expert mode" (F6 at boot menu" - Edit the boot line to have "blacklist=nouveau modprobe.blacklist=nouveau" BOTH before AND after the "--" at the end of the line. The second part should transfer to your installed system. - Boot into the live session. You now have horribly low resolution but it should allow you to run ubiquity. - Install Ubuntu normally using horrible graphics - Reboot. Hopefully your kernel cmdline parameters were saved and therefore you will reboot into a happy (still horrible) fresh system. Congratulations. - If your reboot crashes odds are parts of the command line was not carried over. No worries, spam ESC to get in the grub menu then edit the kernel's entry to have both "blacklist=nouveau" and "modprobe.blacklist=nouveau". Boot into your ugly new system as previous point. - Install the nvidia proprietary drivers: "sudo ubuntu-drivers" then install the appropriate nvidia-XXX package (was nvidia-384 in my case but it depends on your hardware). - Reboot into hopefully glorious native resolution. -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Release Notes for Ubuntu: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-01-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
uname -r 4.14.0-rc5-lp1723619+revert That's (sadly) not my issue (the one that cropped up on October 6th. It took me 4 times again to have Plymouth not freezing/GDM starting up. -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Release Notes for Ubuntu: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-01-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
Unfortunately that commit says that it fixes regressions from something else, so I think it's too risky to simply revert it. Have you tested any 4.14-rc kernels to see if the problem still exists there? -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Release Notes for Ubuntu: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-01-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
Mainline kernel with 13a86519202c5d119d83640d6f781f3181205d2c reverted: http://people.canonical.com/~khfeng/lp1723619-revert/ -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Release Notes for Ubuntu: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-01-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
Chris said 967003bb2cae121d345fd807eb757d949713 is good. So the bad commit is 13a86519202c5d119d83640d6f781f3181205d2c drm/nouveau/i2c/gf119-: add support for address-only transactions -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Release Notes for Ubuntu: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-01-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
The previous one is good. Built on commit 967003bb2cae121d345fd807eb757d949713 drm/dp: Don't trust drm_dp_downstream_id(): http://people.canonical.com/~khfeng/lp1723619-4/ -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Release Notes for Ubuntu: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-01-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
Built on commit prior to c11a93f5fd9229dc7c8b90570c75cf70bc3976c2: http://people.canonical.com/~khfeng/lp1723619-3/ -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Release Notes for Ubuntu: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-01-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
** Changed in: ubuntu-release-notes Status: New => Confirmed -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Release Notes for Ubuntu: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-01-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
Blacklisting nouveau allows a full boot (at a very low screen resolution, obviously). Kernel at #16 fails to boot. -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Release Notes for Ubuntu: New Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-01-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
But "blacklist=nouveau modprobe.blacklist=nouveau" can boot, right? 13a86519202c5d119d83640d6f781f3181205d2c drm/nouveau/i2c/gf119-: add support for address-only transactions: http://people.canonical.com/~khfeng/lp1723619-2/ -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Release Notes for Ubuntu: New Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-01-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
The kernel at #14 fails to boot. -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Release Notes for Ubuntu: New Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-01-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
Try kernel here: http://people.canonical.com/~khfeng/lp1723619-1/ Build on commit 4a5431af19bc52c4dd491e989543c66a52380f00 drm/nouveau/kms/nv50: update vblank state in response to modeset actions ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Kai-Heng Feng (kaihengfeng) -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Release Notes for Ubuntu: New Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-01-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
As discussed on IRC kaihengfeng and I will sync up tomorrow and bissect the problem together. -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Release Notes for Ubuntu: New Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-01-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
** Tags added: nouveau -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Release Notes for Ubuntu: New Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-01-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
Do you know how you build kernel? I can build test kernels in deb format if you don't know how to make one. -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Release Notes for Ubuntu: New Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-01-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
Then it's highly likely that the culprit is one of the following commits: $ git log --pretty=oneline v4.13-rc2..v4.13-rc3 drivers/gpu/drm | grep -E 'dp|nouveau' 38bcb208f60924a031b9f809f7cd252ea4a94e5f drm/nouveau/bar/gf100: fix access to upper half of BAR2 a90e049cacd965dade4dae7263b4d3fd550e78b6 drm/nouveau/disp/nv50-: bump max chans to 21 746c842d1f64caad81d82f0054c0e063c8aa5399 drm/nouveau/kms: remove call to drm_crtc_vblank_off() during unload/suspend 4a5431af19bc52c4dd491e989543c66a52380f00 drm/nouveau/kms/nv50: update vblank state in response to modeset actions 587f577e0beb4d20ee60bac8d21134b4c5a9fd29 drm/nouveau/disp: add tv encoders to output resource mapping 13a86519202c5d119d83640d6f781f3181205d2c drm/nouveau/i2c/gf119-: add support for address-only transactions 967003bb2cae121d345fd807eb757d949713 drm/dp: Don't trust drm_dp_downstream_id() c11a93f5fd9229dc7c8b90570c75cf70bc3976c2 drm/dp: Fix read pointer for drm_dp_downsteam_debug() -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Release Notes for Ubuntu: New Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-01-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
Tested all mainline kernels I could find for 4.13-rc*: - 4.13-rc1: DisplayPort setup boots. Login screen appears. Choosing the default option (wayland) results in broken desktop (https://photos.app.goo.gl/xisx9EgTKTFoLXmJ3). Choosing the xorg fallback works perfectly. - 4.13-rc2: DisplayPort setup boots. Login screen appears. Choosing the default option (wayland) results in broken desktop. Choosing the xorg fallback works perfectly. - 4.13-rc3: DisplayPort setup does NOT boot (https://photos.app.goo.gl/ASCw1tDI6fHD1i6w1) - 4.13-rc4: DisplayPort setup does NOT boot. (could not find a -rc5) - 4.13-rc6: DisplayPort setup does NOT boot. - 4.13-rc7: DisplayPort setup does NOT boot. -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Release Notes for Ubuntu: New Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-01-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
Please try mainline kernel 4.13-rc*, so we can know which one contains the first bad commit that causes the regression. -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Release Notes for Ubuntu: New Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-01-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
I've done further testing as you suggested. Here's a breakdown of my findings: I tested the following kernel versions on 4k + displayport (installed from launchpad librarian, with their matching -extra package and an "update-grub"): - 4.12.0-12: Boots. System seems to crash after a few seconds on the 4k desktop (cannot switch VTs). Maybe a separate bug however, at least it makes it to login+desktop. - 4.12.0-13: Boots. Same symptoms as previous kernel (crashes after a few seconds on the desktop). - 4.13.0-10: Does not boot. Fails with a slightly different output than initially reported (see below) - 4.13.0-11: Does not boot. Same symptoms. - 4.13.0-12: Does not boot. Same symptoms. Screenshot https://photos.app.goo.gl/ztJvK7Im2LVCK0ss1 - 4.13.0-15: Does not boot. Same symptoms. - 4.13.0-16: Does not boot. Same symptoms. None of the tested kernels exhibit any problematic behavior when the HDMI + 1080p screen is plugged in. -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Release Notes for Ubuntu: New Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-01-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1723619/+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
[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport
I think from you description you can install this system from the new ISO using hdmi. Would you therefore be able to check out some of the interim kernels between 4.12.0-12 and 4.13.0-16 to see which of those work. They should be available in the launchpad librarian. Don't forget to install both linux-image and linux-image-extra when testing. -- 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/1723619 Title: Ubuntu Desktop ISO fails to boot with nouveau on a displayport Status in Release Notes for Ubuntu: New Status in linux package in Ubuntu: Confirmed Bug description: On the latest daily artful image (/current as of 2017-01-14), the following occurs on a system with nVidia graphics (on my system, a GTX970) when connected to a 4k display over a displayport: https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2 Steps to reproduce: - Download latest daily image, check checksums, burn to USB - Boot from USB. - Choose "Install Ubuntu" or "try ubuntu" at the menu. This happens on the livecd, but also upon ugrading the system from a previous daily with a different kernel: my "old" daily booted and installed fine with kernel 4.12.0-12, then failed with same error once dist-upgraded. On the faulty system I could test with, it seems to *only* happen over displayport/on a 4k screen (I don't own a non-4k displayport screen to test the 4k out). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-release-notes/+bug/1723619/+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
