Ubuntu
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Patch attachments

Bug	Importance	Status	Patch Age
Bug #1925685: [SRU] Patch for flicker and glitching on common LCD display panels, intel framebuffer	Low	Confirmed	3 weeks From: Erich Eickmeyer  Link: drm-intel-both.patch Intel-developed patch to fix framebuffer flicker/glitching combined with presented commit
Bug #1924741: Load Broadcom firmware for Dell Bluetooth device [413c:8197]	Undecided	Confirmed	3 weeks From: Kai-Heng Feng Link: lp1924741.patch lp1924741.patch
Bug #1925211: Hot-unplug of disks leaves broken block devices around in Hirsute on s390x	High	Fix Committed	3 weeks From: Kai-Heng Feng Link: lp1925211.patch lp1925211.patch
Bug #1922754: Make AMD gpus choose YCbCr420 encoding automatically when required for 4k 60Hz output	Medium	Confirmed	5 weeks From: Werner Sembach Link: 6d59d9eedb5b253591f41af14d196991d36b0c78..14e4a095b29fd290a9b80f6e553adcfcf01672d1.patch 6d59d9eedb5b253591f41af14d196991d36b0c78..14e4a095b29fd290a9b80f6e553adcfcf01672d1.patch
Bug #1922260: `make olddefconfig` results in a kernel missing support for touchpad and wifi	Undecided	Confirmed	6 weeks From: Mihir Mehta Link: 0001-Add-a-configuration-option-for-8821CE-wireless-cards.patch This patch resolves one part of the issue.
Bug #1914447: geneve overlay network on vlan interface broken with offload enabled	Medium	Triaged	14 weeks From: Stefan Bader Link: 0001-net-mlx5e-Fix-SWP-offsets-when-vlan-inserted-by-driv.patch Backport of suggested patch
Bug #1910867: Ubuntu 21.04 Text editor displayes a black screen, will not type. gedit 3.38.1-1	Undecided	Confirmed	17 weeks From: Bernard Stafford Link: Screenshot from 2021-01-09 16-59-51.png screenshot of text editor with black screen
Bug #1899304: AGP disablement leaves GPUs without working alternative (PCI fallback is broken), makes very-capable ATI TeraScale GPUs unusable	Undecided	Confirmed	27 weeks From: Thomas Debesse Link: 0001-Revert-drm-radeon-disable-AGP-by-default.patch PATCH: Revert ba806f9 "drm/radeon: disable AGP by default"
Bug #1902795: PCI graphics broken on AMD K8/K10/Piledriver platform (while it works on Intel) verified from Linux 4.4 to 5.10-rc2	Undecided	Confirmed	27 weeks From: Thomas Debesse Link: 0001-drm-radeon-make-all-PCI-GPUs-use-32bits-DMA-bit-mask.patch PATCH: drm/radeon: make all PCI GPUs use 32 bits DMA bit mask (not enough to fix the issue and ATI specific)
Bug #1898326: touchpad not detected	Undecided	Confirmed	31 weeks From: ChenChi Fan Link: devices devices
Bug #1895615: Backlight adjustment doesn't work on Google Pixel Slate	Undecided	Confirmed	34 weeks From: satmandu Link: dpcd59.patch DPCD Backlight enablement for Google nocturne (and possibly Google eve device as well.)
Bug #1873074: kernel panic hit by kube-proxy iptables-save/restore caused by aufs	Medium	In Progress	47 weeks From: J. R. Okajima Link: a.patch a.patch
Bug #1878351: System shutdown directly by pressing power button and releasing immediately on Dell Vostro HW	Undecided	Confirmed	48 weeks From: Kai-Chuan Hsieh Link: check-if-logout-forced-before-perform-shutdown.patch Patch which verified OK on the platform has 2 key event with single press
Bug #1864509: Unable to load iwlwifi for Intel Wireless-AC 9560 card	Undecided	Confirmed	60 weeks From: Jeremy Soller Link: iwlwifi.patch iwlwifi.patch
Bug #1866147: WiFi card fails to activate on 5.3.0-40-generic	Undecided	Confirmed	60 weeks From: Jeremy Soller Link: iwlwifi.patch iwlwifi.patch
Bug #1831566: [realtime app] not possible to redirect drivers/nvme IRQs from realtime cpuset	Undecided	Confirmed	61 weeks From: Sultan Alsawaf Link: 0001-nvme-add-nitpicks-for-cq_cpulist-module-parameter.patch 0001-nvme-add-nitpicks-for-cq_cpulist-module-parameter.patch
Bug #1663020: When I suspend the computer and try to wake it, the keyboard's backlight goes on and the power light turns on, but the screen stays black. I have to hard reset the computer to get it to work again.	Medium	Incomplete	64 weeks From: Lahoucine Enassiri Link: ubiquity.desktop matturation
Bug #1858760: KVM guest high load after upgrade to 4.15.0-72	Undecided	Confirmed	70 weeks From: Druggo Yang Link: afa8b475.patch afa8b475.patch
Bug #1848318: [DELL][BIONICS] Observed firmware assert during backgroung scan.	Undecided	Incomplete	77 weeks From: Ganapathi Raju Kondraju Link: 0001-OEM-B-rsi-fix-for-fw-assert-during-bg-scan.patch This revised patch works fine without any build failures
Bug #1818407: Cant access emmc, error -84	Undecided	Confirmed	80 weeks From: Adrian Hunter Link: 0001-HACK-mmc-Add-HS400-debug-prints-sdhci-IRQ-error-prin.patch Debugging patch
Bug #159356: When DMA is disabled system freeze on high memory usage	Low	Incomplete	85 weeks From: kd4ua506I9uzkaa Link: le9h.patch keep Active(file) above certain threshold to avoid constant disk reading when memory pressure
Bug #1775153: fanotify09 test case 0 in LTP syscall test failed with T kernel	Medium	Triaged	86 weeks From: Alex Hung Link: 0001-fanotify-fix-logic-of-events-on-child.patch 0001-fanotify-fix-logic-of-events-on-child.patch
Bug #1838627: AppArmor onexec transition causes WARN kernel stack trace	Undecided	Incomplete	93 weeks From: John Johansen Link: 0001-UBUNTU-SAUCE-apparmor-fix-audit-failures-when-perfor.patch 0001-UBUNTU-SAUCE-apparmor-fix-audit-failures-when-perfor.patch
Bug #1838429: Kernel snap initrd is missing several fb related kmods	Undecided	Incomplete	93 weeks From: Paolo Pisati Link: 0001-Enable-initramfs-tools-framebuffer-script.patch 0001-Enable-initramfs-tools-framebuffer-script.patch
Bug #1836215: [DELL][BIONICS] Redpine driver got crashed during shutdown/reboot	Undecided	Incomplete	95 weeks From: Ganapathi Raju Kondraju Link: 0001-Xenial-PATCH-rsi-system-crashed-while-reboot-shutdow.patch patch
Bug #1783906: Linux 4.15 and onwards fails to initialize some hard drives	Medium	Confirmed	97 weeks From: Michał Wadowski Link: 0001-Fix-for-initialize-drives-not-capable-to-handle-maxi.patch 0001-Fix-for-initialize-drives-not-capable-to-handle-maxi.patch
Bug #1746340: Samsung SSD corruption (fsck needed)	High	Confirmed	98 weeks From: Kai-Heng Feng Link: lp1746340.patch lp1746340.patch
Bug #1796553: BT mouse getting reset during operation	Undecided	Confirmed	99 weeks From: Kai-Heng Feng Link: btusb-no-autosuspend.patch btusb-no-autosuspend.patch
Bug #1790454: Bluetooth (btintel) stops working after suspend/resume	Medium	Confirmed	99 weeks From: Kai-Heng Feng Link: btusb-no-autosuspend.patch btusb-no-autosuspend.patch
Bug #1831945: HDMI/DP audio: ELD not updated on hotplug event	Undecided	Confirmed	101 weeks From: Daniel Dadap Link: hda.diff Patch generated from the upstream commit that fixes this issue
Bug #1831573: Host arch executables are installed in /lib/modules/$(uname -r)/build when cross compiling kernel	Medium	In Progress	101 weeks From: Mykyta Iziumtsev Link: 0002-builddeb-fix-lib-modules-uname-r-build-scrips-cross-.patch 0002-builddeb-fix-lib-modules-uname-r-build-scrips-cross-.patch
Bug #1827555: [ALSA] [PATCH] Headset fixup for System76 Gazelle (gaze14)	Undecided	Confirmed	104 weeks From: Jeremy Soller Link: system76_gaze14_fix.patch system76_gaze14_fix.patch
Bug #1716301: wifi driver: mt7601u not work on 16.04	Medium	Confirmed	108 weeks From: Martin Pichna Link: mcu.patch patch for the driver
Bug #1825074: amdgpu resume failure: failed to allocate wb slot	Undecided	In Progress	108 weeks From: You-Sheng Yang Link: 0001-drm-amdgpu-dump-amdgpu_wb-usage.patch 0001-drm-amdgpu-dump-amdgpu_wb-usage.patch
Bug #1799988: Missing wifi and bluetooth after sleep on XPS 9370	Medium	Confirmed	109 weeks From: Kai-Heng Feng Link: 0002-d3delay.patch 0002-d3delay.patch
Bug #1721987: No sound from right audio channel	Medium	Confirmed	115 weeks From: Lord Baco Link: huawei-matebook-x-right-speaker-work-4.15.0.patch huawei-matebook-x-right-speaker-work-4.15.0.patch
Bug #1791312: ubuntu 18.04 flickering screen with Radeon X1600	Medium	Confirmed	116 weeks From: Paul Dufresne Link: radeon-display.patch patch radeon-display.c for latest kernel (5.0.0rc7)
Bug #1795453: [SRU] IO's are issued with incorrect Scatter Gather Buffer	Medium	Fix Committed	121 weeks From: Marcelo Cerri Link: 0001-scsi-megaraid_sas-Use-63-bit-DMA-addressing.patch 0001-scsi-megaraid_sas-Use-63-bit-DMA-addressing.patch
Bug #1807377: i2c_hid i2c-ELAN2514:00: failed to change power setting.	Undecided	Confirmed	123 weeks From: Andy Lavr Link: i2c_hid_fixed.patch i2c_hid_fixed.patch
Bug #1809972: Samsung SSD 750/850/860/870 EVO/QVO doesn't support queued TRIM command	Undecided	Confirmed	124 weeks From: Victor Belyaevski Link: SamsungSSD750.patch SamsungSSD750.patch
Bug #1802260: Please include modules for NVMe and USB HID in pc-kernel snap initrd	Undecided	Fix Committed	131 weeks From: Robert Liu Link: add-nvme-and-usbhid.patch add-nvme-and-usbhid.patch
Bug #1797031: Touchscreen/stylus always reports 1% battery [patch]	Medium	Confirmed	135 weeks From: Trent Gamblin Link: elan.txt Ignore battery on a particular bad behaving touchscreen
Bug #1767832: ASUS touchpad right button not working	Undecided	Fix Committed	138 weeks From: Aurélien Link: asus_touchpad.patch hid-multitouch.c patch for ASUS T304UA touchpads
Bug #1789638: azure 4.15 kernel: reading sysfs file causing oops	Medium	Incomplete	141 weeks From: Joshua R. Poulson Link: 0001-hv_vmbus-dont-return-values-for-uninitialized-channels.patch 0001-hv_vmbus-dont-return-values-for-uninitialized-channels.patch
Bug #1723612: new laptop: Lenovo Y520-15IKBM no wireless networks found	Medium	In Progress	143 weeks From: Ike Panhc Link: 0001-platform-x86-ideapad-Add-Y520-15IKBM-and-Y720-15IKBM.patch 0001-platform-x86-ideapad-Add-Y520-15IKBM-and-Y720-15IKBM.patch
Bug #1776563: Acer Aspire A315 IOAPIC failure on Ubuntu 18.04, kernel hangs, can't load, kernel freeze (AMD Ryzen 5/Radeon/Raven) / AMDGPU Hybrid crash	Medium	Triaged	147 weeks From: Richard Baka Link: patch.diff amdgpu patch
Bug #1779173: Dell D6000 dock lacks multicast Ethernet functionality	Medium	Triaged	150 weeks From: Miguel Rodríguez Link: 0002-Admit-multicast-traffic.patch [PATCH 2/2] Admit multicast traffic
Bug #1776887: Critical upstream bugfix missing in Ubuntu 18.04 - frequent Xorg crash after suspend	High	Triaged	152 weeks From: Alan Jenkins Link: 0001-block-do-not-use-interruptible-wait-anywhere.patch A copy of the original patch that was merged upstream
Bug #1774817: Temperature sensors on x470 not reporting correctly	Medium	Triaged	153 weeks From: Chris Ouellet Link: lspci-vnvn.log lscpci output
Bug #1728244: Touchpad stops working after reboot on Apollo Lake	Medium	Triaged	155 weeks From: Olivier Fock Link: path-one-line-fix-touchpad-issue.patch path-one-line-fix-touchpad-issue.patch
Bug #1769980: Intel WiFi Linux driver update for ETSI 5GHz Adaptivity Requirement	Undecided	Confirmed	155 weeks From: Anthony Wong Link: crda_3.13-1ubuntu1.debdiff crda_3.13-1ubuntu1.debdiff
Bug #1760545: [18.04] GLK hang after a while	Medium	In Progress	157 weeks From: Linuxium Link: 0001-drm-i915-glk-Add-MODULE_FIRMWARE-for-Geminilake.patch 0001-drm-i915-glk-Add-MODULE_FIRMWARE-for-Geminilake.patch
Bug #1765998: FS access deadlock with btrfs quotas enabled	High	Triaged	159 weeks From: Michael Sparmann Link: 0002-qgroup_accounting_fix.patch 0002-qgroup_accounting_fix.patch
Bug #1764320: Thermald sysfs read failed /sys/class/thermal/thermal_zoneX/temp	Undecided	Confirmed	160 weeks From: Ben Caradoc-Davies Link: thermald-fix-uninitialised-member.patch Debian patch needed to fix the patch for this issue
Bug #1765379: nfp: flower: fixes for cmesg processing timeouts	Medium	Confirmed	160 weeks From: Simon Horman Link: 0002-nfp-flower-move-route-ack-control-messages-out-of-th.patch 0002-nfp-flower-move-route-ack-control-messages-out-of-th.patch
Bug #1765373: nfp: flower: fixes for cmesg processing timeouts	Medium	Triaged	160 weeks From: Simon Horman Link: 0004-nfp-flower-offload-phys-port-MTU-change.patch 0004-nfp-flower-offload-phys-port-MTU-change.patch
Bug #1763644: Ubuntu-4.4.0-120.144 fails to boot on arm64* hardware	Undecided	Incomplete	161 weeks From: Paolo Pisati Link: 0001-UBUNTU-Config-arm64-disable-BPF_JIT_ALWAYS_ON.patch 0001-UBUNTU-Config-arm64-disable-BPF_JIT_ALWAYS_ON.patch
Bug #1758869: Kernel panic with AWS 4.4.0-1053 / 4.4.0-1015 (Trusty)	High	In Progress	163 weeks From: Kamal Mostafa Link: 0001-x86-microcode-AMD-Do-not-load-when-running-on-a-hype.patch 0001-x86-microcode-AMD-Do-not-load-when-running-on-a-hype.patch
Bug #1700609: Kernel Oops. GoodIX touchscreen not working	Medium	Confirmed	163 weeks From: Ventruero Link: input-touchscreen-goodix.patch input-touchscreen-goodix.patch
Bug #1746970: lpfc.ko module doesn't work	Medium	Fix Committed	169 weeks From: Oliver Link: lpfc-loop-topology.patch lpfc-loop-topology.patch
Bug #1746164: [ath9k] Enable Bluetooth-Wifi coexistence by default (bluetooth audio and network skip on Wifi activity)	Medium	Confirmed	171 weeks From: PeterPall Link: bluez.patch bluez.patch
Bug #1215411: libcpupower.so is not installed from linux-tools	Medium	In Progress	177 weeks From: Dmitry Shachnev Link: 0001-UBUNTU-Add-new-libcpupower-1-dev-packages-for-compat.patch 0001-UBUNTU-Add-new-libcpupower-1-dev-packages-for-compat.patch
Bug #1728115: crashkernel offset prevents kernel boot	Undecided	Incomplete	179 weeks From: Thadeu Lima de Souza Cascardo Link: makedumpfile_1.6.2-1ubuntu0.1.diff fix for bionic
Bug #1635597: Ubuntu:talclp1: Kdump failed with multipath disk	High	New	186 weeks From: Thadeu Lima de Souza Cascardo Link: makedumpfile.debdiff update for xenial
Bug #362875: rt2x00usb_vendor_request: Error - Vendor Request 0x07 failed for offset	Undecided	Confirmed	189 weeks From: Jay Foster Link: rt2x00usb.pat rt2x00usb.pat
Bug #1718886: snapcraft.yaml: add dpkg-dev to the build deps	Undecided	Incomplete	190 weeks From: Paolo Pisati Link: 0001-UBUNTU-snapcraft.yaml-add-dpkg-dev-to-the-build-deps.patch 0001-UBUNTU-snapcraft.yaml-add-dpkg-dev-to-the-build-deps.patch
Bug #1705099: Kernel 4.13-rc1 with custom patch for troubleshooting	Medium	Incomplete	199 weeks From: Patrik Kullman Link: acpi-ec-no-wakeup.patch patch for 4.13-rc1
Bug #1701697: sock_recvmsg has dropped size argument	Undecided	Confirmed	200 weeks From: Thadeu Lima de Souza Cascardo Link: iscsitarget_1.4.20.3+svn499-0ubuntu2.3.debdiff debdiff for trusty version of iscsitarget
Bug #1493839: overlayfs: disabling V1 support leads to compile failure	Medium	Triaged	201 weeks From: Achim Schreiber Link: patch_launchpad_bug_1493839 patch_launchpad_bug_1493839
Bug #1612492: remounting breaks size reporting and rsync	Low	Confirmed	203 weeks From: Jason Xing Link: 0001-ecryptfs-Fix-stat-command-displays-wrong-file-size.patch 0001-ecryptfs-Fix-stat-command-displays-wrong-file-size.patch
Bug #1698700: hibmc driver does not include "pci:" prefix in bus ID	Undecided	Incomplete	203 weeks From: Daniel Axtens Link: 0001-drm-hibmc-Use-set_busid-function-from-drm-core.patch 0001-drm-hibmc-Use-set_busid-function-from-drm-core.patch
Bug #1689627: [Hyper-V] add version to rdma driver to support new method to bind to ND IP interface	Medium	In Progress	209 weeks From: Long Li Link: 0001-vmbus-rdma-add-version-number.patch Patch for RDMA driver
Bug #1539843: Asus N551/N751: external microphone does not work	Medium	Confirmed	212 weeks From: Mikhail Paulyshka Link: asus-n551jm-headset-fix.diff Fix ASUS N551JM headset microphone detection
Bug #1571798: Broadwell ECRC Support missing in Ubuntu	High	In Progress	216 weeks From: Bjorn Helgaas Link: hpx-ecrc test patch to leave ECRC disabled when unsupported
Bug #1658999: [Xenial Regression] Kernel panics on HDMI in Xenial	High	Triaged	224 weeks From: Thadeu Lima de Souza Cascardo Link: 0001-UBUNTU-SAUCE-i915_bpo-change-WARN_ON-wm_changed-to-n.patch 0001-UBUNTU-SAUCE-i915_bpo-change-WARN_ON-wm_changed-to-n.patch