Bug 1381045
| Summary: | xorg-x11-drv-qxl update lets sddm coredump | ||||||
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| Product: | [Fedora] Fedora | Reporter: | Raphael Groner <projects.rg> | ||||
| Component: | xorg-x11-drv-qxl | Assignee: | Alon Levy <alon> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 25 | CC: | alon, bugzilla, cfergeau, germano.massullo, hdegoede, jgrulich, kparal, lersek, marcandre.lureau, mbriza, me, pierluigi.fiorini, projects.rg, pschindl, rdieter, robatino, sandmann, satellitgo, virt-maint, xgl-maint | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | Accepted0Day | ||||||
| Fixed In Version: | xorg-x11-drv-qxl-0.1.4-10.20160929gite13d28ee.fc25 | Doc Type: | If docs needed, set a value | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2016-10-19 17:28:15 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Bug Depends On: | |||||||
| Bug Blocks: | 1277287 | ||||||
| Attachments: |
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CC maintainers of sddm Proposing as a blocker: Failure of test case desktop login: The login manager should display all regular user accounts, but not the root account, for selection. You should be able to log in with each configured user account and the correct password. http://fedoraproject.org/wiki/QA:Testcase_desktop_login - Both is not possible with QXL, the user sees a black screen only. Does it work with the virtio video driver? I'm not sure what's required to work video driver wise for VM. Tentatively though I'm +1 beta blocker if this always happens with KDE in a libvirt VM. It works if I switch from QXL to VGA in virt-manager, the guest xorg then chooses framebuffer and vesa driver instead of the qxl one. HI, (In reply to Raphael Groner from comment #2) > Proposing as a blocker: > > Failure of test case desktop login: > The login manager should display all regular user accounts, but not the root > account, for selection. > You should be able to log in with each configured user account and the > correct password. > > http://fedoraproject.org/wiki/QA:Testcase_desktop_login > > - Both is not possible with QXL, the user sees a black screen only. If this only happens with the updated 1.19 xorg-x11-xserver* pkgs (and matching driver rebuilds) then this is not a beta blocker, as those are sitting in updates testing and won't leave updates-testing until after the beta. We still need to fix this of course. Regards, Hans Well, the bodhi update has already a karma value of +4. I've commented there. Tested with both sddm 0.13.0-7 and 0.14.0-1 (currently in testing) and got a black screen when QXL is chosen in virt-manager. It's clearly xorg to blame. Discussed at 2016-10-03 blocker review meeting: [1]. This bug was accepted as 0-day blocker: the affected package is in updates-testing, so the Beta compose is not affected, but Beta installs will break on first update. So we accept this as a 0-day blocker, meaning (for Beta) a fixed package must be added to the update or the update must be unpushed, by go/no-go day [1] https://meetbot-raw.fedoraproject.org/fedora-blocker-review/2016-10-03/ Created attachment 1207154 [details]
Xorg.0.log with segfault on QXL
I can reproduce this issue. The X server crashes with a segfault. Please see the complete log file attached. I plan to look into this a bit more.
Hi, (In reply to Laszlo Ersek from comment #9) > Created attachment 1207154 [details] > Xorg.0.log with segfault on QXL > > I can reproduce this issue. The X server crashes with a segfault. Please see > the complete log file attached. I plan to look into this a bit more. No need Christopher Fergau and I already debugged this this morning, a qxl driver patch fixing this has been send to xorg-devel and a build fixing this is building right now: http://koji.fedoraproject.org/koji/taskinfo?taskID=15936163 Regards, Hans Thank you. (If only every BZ worked like this after my first comment... I can dream :) *chuckle*) I'll report back with test results. Thanks! And that build failed, it seems that anytime you change builds in an update bodhi removes all pkgs in that update from the buildroot overrides. Grrr. Waiting for new buildroot overrides now. It seems the Debian guys found the same or a similiar bug, with sddm 0.13.0: https://www.mail-archive.com/debian-bugs-dist@lists.debian.org/msg1458594.html (In reply to Raphael Groner from comment #13) > It seems the Debian guys found the same or a similiar bug, with sddm 0.13.0: > > https://www.mail-archive.com/debian-bugs-dist@lists.debian.org/msg1458594. > html That looks like a different bug, no mention of qxl and startx does work for them, where as the xserver with qxl was completely broken by the 1.19 update including startx. xorg-x11-drv-qxl-0.1.4-10.20160929gite13d28ee.fc25 from https://bodhi.fedoraproject.org/updates/FEDORA-2016-a5c3ebe67a seems to fix the bug. (In reply to Kamil Páral from comment #15) > xorg-x11-drv-qxl-0.1.4-10.20160929gite13d28ee.fc25 from > https://bodhi.fedoraproject.org/updates/FEDORA-2016-a5c3ebe67a seems to fix > the bug. For me too. Thanks. libXfont2-2.0.1-2.fc25, tigervnc-1.7.0-3.fc25, xorg-x11-drivers-7.7-18.fc25, xorg-x11-drv-amdgpu-1.1.2-3.20160929git97d7386c.fc25, xorg-x11-drv-armsoc-1.4.0-3.20160929.fc25, xorg-x11-drv-ati-7.7.1-1.20160928git3fc839ff.fc25, xorg-x11-drv-dummy-0.3.6-26.fc25, xorg-x11-drv-evdev-2.10.4-1.fc25, xorg-x11-drv-fbdev-0.4.3-25.fc25, xorg-x11-drv-fbturbo-0.5.1-0.8.20150221.fc25, xorg-x11-drv-freedreno-1.4.0-3.20160929.fc25, xorg-x11-drv-geode-2.11.18-2.fc25, xorg-x11-drv-intel-2.99.917-26.20160929.fc25, xorg-x11-drv-ivtv-1.2.0-0.22.fc25, xorg-x11-drv-libinput-0.19.1-3.20160929.fc25, xorg-x11-drv-nouveau-1.0.13-1.fc25, xorg-x11-drv-omap-0.4.4-3.fc25, xorg-x11-drv-openchrome-0.5.0-2.fc25, xorg-x11-drv-opentegra-0.7.0-8.fc25, xorg-x11-drv-qxl-0.1.4-10.20160929gite13d28ee.fc25, xorg-x11-drv-sisusb-0.9.6-24.fc25, xorg-x11-drv-synaptics-1.8.99.1-2.20160929git48632211.fc25, xorg-x11-drv-v4l-0.2.0-47.fc25, xorg-x11-drv-vesa-2.3.2-25.fc25, xorg-x11-drv-vmware-13.0.2-12.20150211git8f0cf7c.fc25, xorg-x11-drv-voodoo-1.2.5-25.fc25, xorg-x11-drv-wacom-0.33.0-2.20160929gitb61d1711.fc25, xorg-x11-font-utils-7.5-32.fc25, xorg-x11-proto-devel-7.7-20.fc25, xorg-x11-server-1.19.0-0.2.20160929.fc25 has been pushed to the Fedora 25 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-a5c3ebe67a QXL works again. Thanks for the investigation and the fast fix. libXfont2-2.0.1-2.fc25, tigervnc-1.7.0-3.fc25, xorg-x11-drivers-7.7-18.fc25, xorg-x11-drv-amdgpu-1.1.2-3.20160929git97d7386c.fc25, xorg-x11-drv-armsoc-1.4.0-3.20160929.fc25, xorg-x11-drv-ati-7.7.1-1.20160928git3fc839ff.fc25, xorg-x11-drv-dummy-0.3.6-26.fc25, xorg-x11-drv-evdev-2.10.4-1.fc25, xorg-x11-drv-fbdev-0.4.3-25.fc25, xorg-x11-drv-fbturbo-0.5.1-0.8.20150221.fc25, xorg-x11-drv-freedreno-1.4.0-3.20160929.fc25, xorg-x11-drv-geode-2.11.18-2.fc25, xorg-x11-drv-intel-2.99.917-26.20160929.fc25, xorg-x11-drv-ivtv-1.2.0-0.22.fc25, xorg-x11-drv-libinput-0.19.1-3.20160929.fc25, xorg-x11-drv-nouveau-1.0.13-1.fc25, xorg-x11-drv-omap-0.4.4-3.fc25, xorg-x11-drv-openchrome-0.5.0-2.fc25, xorg-x11-drv-opentegra-0.7.0-8.fc25, xorg-x11-drv-qxl-0.1.4-10.20160929gite13d28ee.fc25, xorg-x11-drv-sisusb-0.9.6-24.fc25, xorg-x11-drv-synaptics-1.8.99.2-2.fc25, xorg-x11-drv-v4l-0.2.0-47.fc25, xorg-x11-drv-vesa-2.3.2-25.fc25, xorg-x11-drv-vmware-13.0.2-12.20150211git8f0cf7c.fc25, xorg-x11-drv-voodoo-1.2.5-25.fc25, xorg-x11-drv-wacom-0.33.0-2.20160929gitb61d1711.fc25, xorg-x11-font-utils-7.5-32.fc25, xorg-x11-proto-devel-7.7-20.fc25, xorg-x11-server-1.19.0-0.2.20160929.fc25 has been pushed to the Fedora 25 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-a5c3ebe67a libXfont2-2.0.1-2.fc25, tigervnc-1.7.0-3.fc25, xorg-x11-drivers-7.7-18.fc25, xorg-x11-drv-amdgpu-1.1.2-3.20160929git97d7386c.fc25, xorg-x11-drv-armsoc-1.4.0-3.20160929.fc25, xorg-x11-drv-ati-7.7.1-1.20160928git3fc839ff.fc25, xorg-x11-drv-dummy-0.3.6-26.fc25, xorg-x11-drv-evdev-2.10.4-1.fc25, xorg-x11-drv-fbdev-0.4.3-25.fc25, xorg-x11-drv-fbturbo-0.5.1-0.8.20150221.fc25, xorg-x11-drv-freedreno-1.4.0-3.20160929.fc25, xorg-x11-drv-geode-2.11.18-2.fc25, xorg-x11-drv-intel-2.99.917-26.20160929.fc25, xorg-x11-drv-ivtv-1.2.0-0.22.fc25, xorg-x11-drv-libinput-0.19.1-3.20160929.fc25, xorg-x11-drv-nouveau-1.0.13-1.fc25, xorg-x11-drv-omap-0.4.4-3.fc25, xorg-x11-drv-openchrome-0.5.0-2.fc25, xorg-x11-drv-opentegra-0.7.0-8.fc25, xorg-x11-drv-qxl-0.1.4-10.20160929gite13d28ee.fc25, xorg-x11-drv-sisusb-0.9.6-24.fc25, xorg-x11-drv-synaptics-1.8.99.2-2.fc25, xorg-x11-drv-v4l-0.2.0-47.fc25, xorg-x11-drv-vesa-2.3.2-25.fc25, xorg-x11-drv-vmware-13.0.2-12.20150211git8f0cf7c.fc25, xorg-x11-drv-voodoo-1.2.5-25.fc25, xorg-x11-drv-wacom-0.33.0-2.20160929gitb61d1711.fc25, xorg-x11-font-utils-7.5-32.fc25, xorg-x11-proto-devel-7.7-20.fc25, xorg-x11-server-1.19.0-0.2.20160929.fc25 has been pushed to the Fedora 25 stable repository. If problems still persist, please make note of it in this bug report. |
Description of problem: xorg-x11-drv-qxl update lets sddm coredump. Version-Release number of selected component (if applicable): xorg-x11-drv-qxl-0.1.4-9.20160929gite13d28ee.fc25.x86_64 sddm-0.13.0-7.fc25.x86_64 How reproducible: yes Steps to Reproduce: 1. boot into f25 2. dnf update --enablerepo updates-testing 3. Actual results: black screen Expected results: sddm shows the normal login screen Additional info: A downgrade of all xorg-x11 packages fixes this bug. Alternatively, the option to switch from QXL to VGA graphics helps, too. -- Reboot -- Jul 16 12:44:45 builder24 systemd[1]: Started Simple Desktop Display Manager. Jul 16 12:44:46 builder24 sddm-helper[804]: pam_unix(sddm-greeter:session): session opened for user sddm by (uid=0) Jul 16 18:54:59 builder24 sddm[746]: Authentication error: "Process crashed" Jul 16 18:54:59 builder24 sddm[746]: Auth: sddm-helper crashed (exit code 15) Jul 16 18:54:59 builder24 sddm[746]: Authentication error: "Process crashed" Jul 16 18:54:59 builder24 sddm[746]: Auth: sddm-helper exited with 15 Jul 16 18:54:59 builder24 systemd[1]: Stopping Simple Desktop Display Manager... Jul 16 18:54:59 builder24 sddm[746]: Signal received: SIGTERM Jul 16 18:54:59 builder24 sddm[746]: QProcess: Destroyed while process ("/usr/libexec/sddm-helper") is still running. Jul 16 18:54:59 builder24 systemd[1]: Stopped Simple Desktop Display Manager. -- Reboot --