[Bug 2059353] Re: kernel 6.5.0-26-generic causes 640x480 default resolution on aspeed (drm/ast) video
Can the "drm/ast: report connection status on Display Port" patch please be readded to the kernel to fix this issue? Is there a particular reason not to add it? It was in the earlier releases of 6.5 but someone reverted it. I don't see anything logged about why it was reverted though. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2059353 Title: kernel 6.5.0-26-generic causes 640x480 default resolution on aspeed (drm/ast) video To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-6.5/+bug/2059353/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2055222] Re: ucx library fails with Genoa CPUs and InfiniBand
This bug report includes the solution. Can someone please acknowledge and respond to it? This is an easy fix at this point but it has been ignored for over a month already. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2055222 Title: ucx library fails with Genoa CPUs and InfiniBand To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ucx/+bug/2055222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2059353] [NEW] kernel 6.5.0-26-generic causes 640x480 default resolution on aspeed (drm/ast) video
Public bug reported: The previous kernel 6.5.0-17 worked fine. With -26, the gdm login screen is only 640x480. I inspected the changelog from -17 to -26 and found '- Revert "drm/ast: report connection status on Display Port."' in the list. I found the reverted patch at https://www.spinics.net/lists/stable/msg682026.html. I then built the 6.5.0-26 package with the "report connection" patch added and the resulting kernel has the correct resolution now. Why was the "report connection" patch reverted? Can it please be put back in? Hardware tested - Supermicro SYS-241E-TNRTTP. lspci shows this info for the ASPEED video controller: 02:00.0 VGA compatible controller: ASPEED Technology, Inc. ASPEED Graphics Family (rev 52) 02:00.0 0300: 1a03:2000 (rev 52) ** Affects: linux-signed-hwe-6.5 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2059353 Title: kernel 6.5.0-26-generic causes 640x480 default resolution on aspeed (drm/ast) video To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-6.5/+bug/2059353/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2055222] Re: ucx library fails with Genoa CPUs and InfiniBand
I reproduced this on a Sapphire Rapids cluster now too, and the same patches fixed it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2055222 Title: ucx library fails with Genoa CPUs and InfiniBand To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ucx/+bug/2055222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2055222] Re: ucx library fails with Genoa CPUs and InfiniBand
Can these patches be added to the ucx package please? This issue is affecting all Genoa clusters with Infiniband. Here's the type of error it causes: root@rschhpc210:~# ucx_perftest [1698428074.879303] [rschhpc210:13557:0] perftest.c:899 UCX WARN CPU affinity is not set (bound to 384 cpus). Performance may be impacted. Waiting for connection... Accepted connection from 10.3.8.219:54350 +--+ | API: protocol layer | | Test: am latency | | Data layout: (automatic) | | Send memory: host | | Recv memory: host | | Message size: 1048576 | | AM header size: 0 | +--+ [rschhpc210:13557:0:13557] ib_mlx5_log.c:162 Remote access on mlx5_0:1/IB (synd 0x13 vend 0x88 hw_synd 0/0) [rschhpc210:13557:0:13557] ib_mlx5_log.c:162 RC QP 0x3177 wqe[60241]: RDMA_READ s-- [rva 0x7fc08799c000 rkey 0x2f1b1] [va 0x7fc4e3f63000 len 1048576 lkey 0x1bdd26] [rqpn 0x102 dlid=33 sl=0 port=1 src_path_bits=0] backtrace (tid: 13557) 0 /lib/x86_64-linux-gnu/libucs.so.0(ucs_handle_error+0x2e4) [0x7fc4e5535fc4] 1 /lib/x86_64-linux-gnu/libucs.so.0(ucs_fatal_error_message+0xb6) [0x7fc4e5536176] 2 /lib/x86_64-linux-gnu/libucs.so.0(+0x25c9a) [0x7fc4e553ac9a] 3 /lib/x86_64-linux-gnu/libucs.so.0(ucs_log_dispatch+0xe4) [0x7fc4e55344a4] 4 /lib/x86_64-linux-gnu/ucx/libuct_ib.so.0(uct_ib_mlx5_completion_with_err+0x5ed) [0x7fc4e509d6fd] 5 /lib/x86_64-linux-gnu/ucx/libuct_ib.so.0(+0x3eb16) [0x7fc4e50b9b16] 6 /lib/x86_64-linux-gnu/libucp.so.0(ucp_worker_progress+0x7a) [0x7fc4e55ed28a] 7 ucx_perftest(+0x416de) [0x56329edf56de] 8 ucx_perftest(+0x1ff92) [0x56329edd3f92] 9 ucx_perftest(+0x82ea) [0x56329edbc2ea] 10 ucx_perftest(+0x5a94) [0x56329edb9a94] 11 /lib/x86_64-linux-gnu/libc.so.6(+0x29d90) [0x7fc4e5229d90] 12 /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x80) [0x7fc4e5229e40] 13 ucx_perftest(+0x6375) [0x56329edba375] = Aborted (core dumped) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2055222 Title: ucx library fails with Genoa CPUs and InfiniBand To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ucx/+bug/2055222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 2055222] [NEW] ucx library fails with Genoa CPUs and InfiniBand
Public bug reported: Running MPI jobs or some ucx_perftest tests with Genoa CPUs and Infiniband fails when ucx is built with a gcc version newer than 10.3 due to optimizations that convert code into "memmove" calls. I worked with Nvidia to identify and resolve the issues. Here's the links to the 2 patches that resolve the issue: https://github.com/openucx/ucx/pull/9692 https://github.com/openucx/ucx/pull/9714 Please include these patches into the ucx package to resolve the issues. ** Affects: ucx (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2055222 Title: ucx library fails with Genoa CPUs and InfiniBand To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ucx/+bug/2055222/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1822184] Re: clear_console locks up video when X is running and you log out from a plain text console
Thanks! This also affects 18.04 and will need to be fixed there too please. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1822184 Title: clear_console locks up video when X is running and you log out from a plain text console To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1822184/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1822184] [NEW] clear_console locks up video when X is running and you log out from a plain text console
Public bug reported: References: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=810660 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=866898 If X is running and you switch to a plain text console (ie ctrl-alt-f3), log in as a regular user, and then log out, the display switches back to the graphical login screen and locks up. The system is still functioning (can ssh in, etc) but the video output is frozen. The underlying cause is: https://gitlab.freedesktop.org/xorg/xserver/issues/492 However, the problem can at least be worked around by making clear_console switch to tty 6 and back instead of switching to 1 and back. This patch corrects the problem: --- bash-4.4.18.orig/debian/clear_console.c 2019-03-28 12:09:02.415907787 -0400 +++ bash-4.4.18/debian/clear_console.c 2019-03-28 12:08:11.984366858 -0400 @@ -205,7 +205,7 @@ #if defined(__linux__) num = vtstat.v_active; #endif - tmp_num = (num == 1 ? 2 : 1); + tmp_num = (num == 6 ? 5 : 6); /* switch vt to clear the scrollback buffer */ if (ioctl(fd, VT_ACTIVATE, tmp_num)) ** Affects: bash (Ubuntu) Importance: Undecided Status: New ** Patch added: "makes clear_console switch to either tty6 or tty5 instead of tty1/tty2" https://bugs.launchpad.net/bugs/1822184/+attachment/5250280/+files/fix-clear_console-GUI-lockup.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1822184 Title: clear_console locks up video when X is running and you log out from a plain text console To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bash/+bug/1822184/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1572412] Re: nvidia-361 361.42-0ubuntu2: nvidia-361 kernel module failed to build [conftest.sh: Cannot fork]
Manually running "dkms -m nvidia-361 -v 361.42 build" and then "dkms -m nvidia-361 -v 361.42 install" worked for me after this error. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1572412 Title: nvidia-361 361.42-0ubuntu2: nvidia-361 kernel module failed to build [conftest.sh: Cannot fork] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-361/+bug/1572412/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1577849] [NEW] openmpi 1.10.2-8ubuntu1 fails running job with cpuset started from torque 5
Public bug reported: OpenMPI 1.10.2 has a bug handling cpusets. Here is a link to the mailing list discussion including the patch I'll attach: https://www.mail-archive.com/users%40open-mpi.org/msg00273.html I encountered this error by adding torque 5.1.1.2 to the system including cpuset support. When I run a job I get this error: -- A request for multiple cpus-per-proc was given, but a directive was also give to map to an object level that has less cpus than requested ones: #cpus-per-proc: 1 number of cpus: 0 map-by: BYSOCKET Please specify a mapping level that has more cpus, or else let us define a default mapping that will allow multiple cpus-per-proc. -- Adding the patch to the deb package and rebuilding it resolved the issue. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: openmpi-bin 1.10.2-8ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 CurrentDesktop: Unity Date: Tue May 3 12:11:00 2016 InstallationDate: Installed on 2016-04-27 (6 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) SourcePackage: openmpi UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: openmpi (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug cpuset openmpi patch torque xenial ** Patch added: "fixes hwloc cpuset support" https://bugs.launchpad.net/bugs/1577849/+attachment/4654620/+files/hwloc-cpuset-fix.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1577849 Title: openmpi 1.10.2-8ubuntu1 fails running job with cpuset started from torque 5 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openmpi/+bug/1577849/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1274320] Re: Error: diskfilter writes are not supported
I just made a permanent clean fix for this, at least for MD (software RAID). It can easily be modified to fix for LVM too. Edit /etc/grub.d/00_header and change the recordfail section to this: if [ "$quick_boot" = 1 ]; then cat
[Bug 107326] Re: non working gpt labels
I had the same problem working with a 3TB array. I created 7 partitions on a gpt label with parted from 7.10 64bit desktop. I then used hdparm -z /dev/sda to reread the partitions, but the OS only saw the first 4. I then chrooted into SLES 10 and used the parted from it. It gave the same error message regarding the bad gpt label that has been reported already. I made 1 small change so that the SLES10 version of parted would rewrite the partition table, and then hdparm -z /dev/sda correctly read the partition table after that. Also, I have a patched version of grub that works with gpt partition tables. I can provide it if necessary. This patched version also wouldn't work until I used the parted from SLES10. The parted from ubuntu 7.10 64bit desktop left the partition table in a state that would not work with my patched grub. -- non working gpt labels https://bugs.launchpad.net/bugs/107326 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs