[Ubuntu-x-swat] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)
** Changed in: linux (Ubuntu) Status: Triaged => Invalid ** Changed in: linux (Ubuntu) Status: Invalid => Fix Released ** Changed in: linux (Ubuntu Bionic) Status: Confirmed => Won't Fix -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) To manage notifications about this bug go to: https://bugs.launchpad.net/dri/+bug/1714178/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)
** Changed in: hwe-next Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) To manage notifications about this bug go to: https://bugs.launchpad.net/dri/+bug/1714178/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)
This bug was fixed in the package linux-oem-osp1 - 5.0.0-1022.24 --- linux-oem-osp1 (5.0.0-1022.24) bionic; urgency=medium [ Ubuntu: 5.0.0-29.31 ] * powerpc/tm: Fix restoring FP/VMX facility incorrectly on interrupts (CVE-2019-15031) / powerpc/tm: Fix FP/VMX unavailable exceptions inside a transaction (CVE-2019-15030) (LP: #1843533) // CVE-2019-15031 - powerpc/tm: Fix FP/VMX unavailable exceptions inside a transaction - powerpc/tm: Fix restoring FP/VMX facility incorrectly on interrupts * CVE-2019-14835 - vhost: fix dirty log buffer overflow * Packaging resync (LP: #1786013) - [Packaging] resync getabis -- Stefan Bader Thu, 12 Sep 2019 20:27:12 +0200 ** Changed in: linux-oem-osp1 (Ubuntu) Status: New => Fix Released ** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-14835 ** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-15030 ** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-15031 ** Changed in: linux-oem-osp1 (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) To manage notifications about this bug go to: https://bugs.launchpad.net/dri/+bug/1714178/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)
This bug was fixed in the package linux-oem-osp1 - 5.0.0-1022.24 --- linux-oem-osp1 (5.0.0-1022.24) bionic; urgency=medium [ Ubuntu: 5.0.0-29.31 ] * powerpc/tm: Fix restoring FP/VMX facility incorrectly on interrupts (CVE-2019-15031) / powerpc/tm: Fix FP/VMX unavailable exceptions inside a transaction (CVE-2019-15030) (LP: #1843533) // CVE-2019-15031 - powerpc/tm: Fix FP/VMX unavailable exceptions inside a transaction - powerpc/tm: Fix restoring FP/VMX facility incorrectly on interrupts * CVE-2019-14835 - vhost: fix dirty log buffer overflow * Packaging resync (LP: #1786013) - [Packaging] resync getabis -- Stefan Bader Thu, 12 Sep 2019 20:27:12 +0200 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) To manage notifications about this bug go to: https://bugs.launchpad.net/dri/+bug/1714178/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)
This bug was fixed in the package linux-oem-osp1 - 5.0.0-1020.22 --- linux-oem-osp1 (5.0.0-1020.22) bionic; urgency=medium * bionic/linux-oem-osp1: 5.0.0-1020.22 -proposed tracker (LP: #1840815) [ Ubuntu: 5.0.0-27.28 ] * disco/linux: 5.0.0-27.28 -proposed tracker (LP: #1840816) * [Potential Regression] System crashes when running ftrace test in ubuntu_kernel_selftests (LP: #1840750) - x86/kprobes: Set instruction page as executable -- Timo Aaltonen Thu, 22 Aug 2019 13:55:10 +0300 ** Changed in: linux-oem-osp1 (Ubuntu Bionic) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) To manage notifications about this bug go to: https://bugs.launchpad.net/dri/+bug/1714178/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)
** Changed in: linux-oem-osp1 (Ubuntu Bionic) Status: New => Fix Committed -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) To manage notifications about this bug go to: https://bugs.launchpad.net/dri/+bug/1714178/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)
this will be fixed in the kernel ** Changed in: xorg-server (Ubuntu) Status: Triaged => Invalid ** Changed in: xorg-server (Ubuntu Bionic) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) To manage notifications about this bug go to: https://bugs.launchpad.net/dri/+bug/1714178/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)
** Tags added: ubuntu-certified -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) To manage notifications about this bug go to: https://bugs.launchpad.net/dri/+bug/1714178/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)
** Tags added: originate-from-1837165 somerville -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) To manage notifications about this bug go to: https://bugs.launchpad.net/dri/+bug/1714178/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)
The kernel part will be fixed in 5.3, and will be backported to linux- oem-osp1 later ** Also affects: linux-oem-osp1 (Ubuntu) Importance: Undecided Status: New ** Changed in: linux-oem-osp1 (Ubuntu Bionic) Assignee: (unassigned) => Timo Aaltonen (tjaalton) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) To manage notifications about this bug go to: https://bugs.launchpad.net/dri/+bug/1714178/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)
Thankyou (my bug report a duplicate of this one). Although my third monitor is defective at the moment I will be using three 4K horizontal (Intel HD620) to run Libreoffice Calc across all three. Thankyou again. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) To manage notifications about this bug go to: https://bugs.launchpad.net/dri/+bug/1714178/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)
** Changed in: dri Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) To manage notifications about this bug go to: https://bugs.launchpad.net/dri/+bug/1714178/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)
Update: The patches have been merged to drm-tip: https://cgit.freedesktop.org/drm- tip/commit/?id=1a74fc0b3f49a0603f230b6f087da33bda3d7c66. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) To manage notifications about this bug go to: https://bugs.launchpad.net/dri/+bug/1714178/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)
Launchpad has imported 1 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=110187. 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 2019-03-19T06:49:42+00:00 Timo Aaltonen wrote: This bug is filed to monitor the progress on getting this patchset upstream: https://patchwork.freedesktop.org/series/55415/ one use case for it is to be able to set up a 3x4k horizontal monitor configuration for X. Reply at: https://bugs.launchpad.net/ubuntu/+source/xorg- server/+bug/1714178/comments/61 ** Changed in: dri Status: Unknown => Confirmed ** Changed in: dri Importance: Unknown => Medium -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) To manage notifications about this bug go to: https://bugs.launchpad.net/dri/+bug/1714178/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)
** Bug watch added: freedesktop.org Bugzilla #110187 https://bugs.freedesktop.org/show_bug.cgi?id=110187 ** Also affects: dri via https://bugs.freedesktop.org/show_bug.cgi?id=110187 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) To manage notifications about this bug go to: https://bugs.launchpad.net/dri/+bug/1714178/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)
more or less, though AIUI the xserver changes aren't necessary if the kernel support is there -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1714178/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)
If I understand it correctly, to completely resolve this issue, we will need mesa + xserver + kernel fix, but currently only mesa fix is in place, right? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1714178/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)
update on upstream status: - kernel support hasn't been merged, patchset not touched since October - xserver support hasn't been merged, patchset not touched since September -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1714178/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)
18.2.x backport from cosmic is in bionic-proposed ** Changed in: mesa (Ubuntu Bionic) Status: Confirmed => Fix Committed -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1714178/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)
** Changed in: xorg-server Status: Confirmed => Unknown -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1714178/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)
** Changed in: mesa (Ubuntu Bionic) Assignee: (unassigned) => Timo Aaltonen (tjaalton) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1714178/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)
This bug was fixed in the package mesa - 18.2.1-1ubuntu1 --- mesa (18.2.1-1ubuntu1) cosmic; urgency=medium * Merge from Debian experimental. (LP: #1714178, #1792873) * glvnd-fix-a-segfault-in-eglgetprocaddess.diff: Dropped, upstream. mesa (18.2.1-1) experimental; urgency=medium * New upstream release. * control: Add libd3dadapter9-mesa to -dev depends. * control: Fix libd3dadapter9-mesa-dev section, and drop shlibs:Depends. mesa (18.2.0-3) experimental; urgency=medium * control, rules: Nine needs llvmpipe, and also makes sense to build it only on archs that have wine. mesa (18.2.0-2) experimental; urgency=medium * control: Bump build-dep on libxcb-dri3-dev and libxcb-present-dev to 1.13. (Closes: #908827) * control: Build-depend on x11proto-dev, modify libegl1-mesa-dev and libgl1-mesa-dev depends. * Migrate to llvm/clang-7. * Enable gallium D3D state tracker, thanks Antonio Russo and Andrew Cook! (Closes: #863972) * rules: Enable v3d on arm. Thanks, Fabio Pedretti! * rules: Drop enabling texture float, it's enabled by default now. mesa (18.2.0-1) experimental; urgency=medium * New upstream release. mesa (18.2.0~rc4-1) experimental; urgency=medium * New upstream release candidate. * control: Add libxrandr-dev and libwayland-egl-backend-dev to build- depends. mesa (18.1.8-1) unstable; urgency=medium * New upstream release. mesa (18.1.7-1) unstable; urgency=medium * New upstream release. * libglx-mesa0: Add Breaks: glx-diversions (<< 0.8.4~) (Closes: #903929). mesa (18.1.6-1) unstable; urgency=medium * New upstream release. - Fixes white screen when running Xfwm4 with compositing (Closes: #901789). * Drop glvnd-fix-gl-dot-pc.patch, fixed upstream (0c927e8da9e) (Closes: #896447). -- Timo Aaltonen Tue, 25 Sep 2018 23:26:15 +0300 ** Changed in: mesa (Ubuntu) Status: Triaged => Fix Released -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1714178/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)
I should have mentioned, my Hades has 32GB of RAM. With 8GB or less of RAM, the problem might persist (if I understand the mailing list posts). -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1714178/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)
This just changed for me... but the hardware may matter, as I'm on Hades Canyon, using the amd gpu, not HD graphics. A few days ago I updated to the then-latest 4.19-rc2 (and wrote https://ubuntuforums.org/showthread.php?t=2400400 documenting exactly what I did). Using plain old X (no desktop) on my Hades Canyon, I now see a 16384 x 16384 limit: $ xrandr Screen 0: minimum 320 x 200, current 11520 x 2160, maximum 16384 x 16384 Three screens horizontally work. https://www.mail-archive.com/amd-gfx@lists.freedesktop.org/msg24954.html looks related. I have not yet tested on HD graphics with the new kernel. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1714178/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1714178] Re: Triple 4K monitor display failed (modesetting driver limited to 8192x8192)
** Summary changed: - Triple 4K monitor display failed (modesetting driver) + Triple 4K monitor display failed (modesetting driver limited to 8192x8192) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1714178 Title: Triple 4K monitor display failed (modesetting driver limited to 8192x8192) To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1714178/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
