[Bug 1875254] Re: Intermittent display blackouts on event
** Changed in: oem-priority Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
This bug was fixed in the package linux - 5.4.0-42.46 --- linux (5.4.0-42.46) focal; urgency=medium * focal/linux: 5.4.0-42.46 -proposed tracker (LP: #1887069) * linux 4.15.0-109-generic network DoS regression vs -108 (LP: #1886668) - SAUCE: Revert "netprio_cgroup: Fix unlimited memory leak of v2 cgroups" linux (5.4.0-41.45) focal; urgency=medium * focal/linux: 5.4.0-41.45 -proposed tracker (LP: #1885855) * Packaging resync (LP: #1786013) - update dkms package versions * CVE-2019-19642 - kernel/relay.c: handle alloc_percpu returning NULL in relay_open * CVE-2019-16089 - SAUCE: nbd_genl_status: null check for nla_nest_start * CVE-2020-11935 - aufs: do not call i_readcount_inc() * ip_defrag.sh in net from ubuntu_kernel_selftests failed with 5.0 / 5.3 / 5.4 kernel (LP: #1826848) - selftests: net: ip_defrag: ignore EPERM * Update lockdown patches (LP: #1884159) - SAUCE: acpi: disallow loading configfs acpi tables when locked down * seccomp_bpf fails on powerpc (LP: #1885757) - SAUCE: selftests/seccomp: fix ptrace tests on powerpc * Introduce the new NVIDIA 418-server and 440-server series, and update the current NVIDIA drivers (LP: #1881137) - [packaging] add signed modules for the 418-server and the 440-server flavours -- Khalid Elmously Thu, 09 Jul 2020 19:50:26 -0400 ** Changed in: linux (Ubuntu) Status: Invalid => Fix Released ** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-16089 ** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-19642 ** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-11935 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
Just to give you an update from my case. - Updated Kernel for latest - didnt work - Ubuntu to 20.10 (daily build) issue keep persist Decided to go hard way - backed up all my data and installe fresh 20.10 All works fine I am thinking the problem could be that I had installed workspaces-grid on 20.04 and that was causing the issue. Didnt show from the beginning only when did one of the updates on 20.04 so I thought one of those updates broke it but moving to 20.10 and having same issue made it clear was not any of the updates. This is only my suspissions reg workspaces- grid - I am not installing it anymore tho. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
This bug was fixed in the package linux-oem-osp1 - 5.0.0-1059.64 --- linux-oem-osp1 (5.0.0-1059.64) bionic; urgency=medium [ Ubuntu: 5.0.0-52.56 ] * CVE-2020-0543 - SAUCE: x86/cpu: Add a steppings field to struct x86_cpu_id - SAUCE: x86/cpu: Add 'table' argument to cpu_matches() - SAUCE: x86/speculation: Add Special Register Buffer Data Sampling (SRBDS) mitigation - SAUCE: x86/speculation: Add SRBDS vulnerability and mitigation documentation - SAUCE: x86/speculation: Add Ivy Bridge to affected list linux-oem-osp1 (5.0.0-1054.59) bionic; urgency=medium * bionic/linux-oem-osp1: 5.0.0-1054.59 -proposed tracker (LP: #1881221) * Speed up the process of s3 resume (LP: #1876844) - PCI/PM: Adjust pcie_wait_for_link_delay() for caller delay - PCI/PM: Assume ports without DLL Link Active train links in 100 ms linux-oem-osp1 (5.0.0-1053.58) bionic; urgency=medium * bionic/linux-oem-osp1: 5.0.0-1053.58 -proposed tracker (LP: #1878822) * rtl8723bu wifi issue after being turned off (LP: #1878296) - rtl8xxxu: Improve TX performance of RTL8723BU on rtl8xxxu driver - rtl8xxxu: add bluetooth co-existence support for single antenna - rtl8xxxu: remove set but not used variable 'rate_mask' - rtl8xxxu: Remove set but not used variable 'vif', 'dev', 'len' * Fix Pericom USB controller OHCI/EHCI PME# defect (LP: #1879321) - serial: 8250_pci: Move Pericom IDs to pci_ids.h - PCI: Avoid Pericom USB controller OHCI/EHCI PME# defect * Don't register platform::micmute if the related tokens don't exist (LP: #1877275) - SAUCE: platform/x86: dell-laptop: don't register platform::micmute if the related tokens don't exist [ Ubuntu: 5.0.0-49.53 ] * disco/linux: 5.0.0-49.53 -proposed tracker (LP: #1878826) * Disco update: upstream stable patchset 2020-05-14 (LP: #1878681) - remoteproc: Fix wrong rvring index computation - mtd: cfi: fix deadloop in cfi_cmdset_0002.c do_write_buffer - binder: take read mode of mmap_sem in binder_alloc_free_page() - usb: dwc3: gadget: Do link recovery for SS and SSP - usb: gadget: udc: bdc: Remove unnecessary NULL checks in bdc_req_complete - iio:ad7797: Use correct attribute_group - ASoC: q6dsp6: q6afe-dai: add missing channels to MI2S DAIs - ASoC: tas571x: disable regulators on failed probe - ASoC: wm8960: Fix wrong clock after suspend & resume - nfsd: memory corruption in nfsd4_lock() - i2c: altera: use proper variable to hold errno - rxrpc: Fix DATA Tx to disable nofrag for UDP on AF_INET6 socket - net/cxgb4: Check the return from t4_query_params properly - xfs: acquire superblock freeze protection on eofblocks scans - svcrdma: Fix trace point use-after-free race - svcrdma: Fix leak of svc_rdma_recv_ctxt objects - PCI: Avoid ASMedia XHCI USB PME# from D0 defect - PCI: Move Apex Edge TPU class quirk to fix BAR assignment - ARM: dts: bcm283x: Disable dsi0 node - cpumap: Avoid warning when CONFIG_DEBUG_PER_CPU_MAPS is enabled - net/mlx5: Fix failing fw tracer allocation on s390 - perf/core: fix parent pid/tid in task exit events - bpf, x86_32: Fix incorrect encoding in BPF_LDX zero-extension - mm: shmem: disable interrupt when acquiring info->lock in userfaultfd_copy path - xfs: clear PF_MEMALLOC before exiting xfsaild thread - bpf, x86: Fix encoding for lower 8-bit registers in BPF_STX BPF_B - net: fec: set GPR bit on suspend by DT configuration. - x86: hyperv: report value of misc_features - xfs: fix partially uninitialized structure in xfs_reflink_remap_extent - ALSA: hda: Keep the controller initialization even if no codecs found - ALSA: hda: Explicitly permit using autosuspend if runtime PM is supported - scsi: target: fix PR IN / READ FULL STATUS for FC - scsi: target: tcmu: reset_ring should reset TCMU_DEV_BIT_BROKEN - objtool: Fix CONFIG_UBSAN_TRAP unreachable warnings - objtool: Support Clang non-section symbols in ORC dump - xen/xenbus: ensure xenbus_map_ring_valloc() returns proper grant status - ALSA: hda: call runtime_allow() for all hda controllers - arm64: Delete the space separator in __emit_inst - ext4: use matching invalidatepage in ext4_writepage - ext4: increase wait time needed before reuse of deleted inode numbers - ext4: convert BUG_ON's to WARN_ON's in mballoc.c - hwmon: (jc42) Fix name to have no illegal characters - bpf, x86_32: Fix clobbering of dst for BPF_JSET - qed: Fix use after free in qed_chain_free - ext4: check for non-zero journal inum in ext4_calculate_overhead - printk: queue wake_up_klogd irq_work only if per-CPU areas are ready - kbuild: fix DT binding schema rule again to avoid needless rebuilds - usb: gadget: udc: atmel: Fix vbus disconnect handling - afs: Fix to actually set AFS_SERVER_FL_HAVE_EPOCH - s390/ftrace: fix potential crashes when
[Bug 1875254] Re: Intermittent display blackouts on event
Karol, Please report a new bug by running: ubuntu-bug linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
Hi, I am strugling with the issue of flickering as well on ubuntu 20.04. When login it keeps flickering the screen. I've tried both version of the kernel mentioned before: `https://people.canonical.com/~acelan/bugs/lp1875254/` unfortunatelly issue persist. Only fix working for me is mentioned before: ```echo on | sudo tee /sys/bus/pci/devices/:00:1f.3/power/control``` but it doesnt solve it always on the first time so sometimes I have to keep running it for until it kick in. I am using using laptop Dell xps 15. Could you let me know if there will be any patch released for that or if I can try some other method. P.S. I was trying as well this: https://kernel.ubuntu.com/~kernel-ppa/mainline/drm-tip/current/ but didnt succeed with applying patches (i was getting some errors that I could not resolve) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
This bug was fixed in the package linux - 5.3.0-53.47
---
linux (5.3.0-53.47) eoan; urgency=medium
* eoan/linux: 5.3.0-53.47 -proposed tracker (LP: #1877257)
* Intermittent display blackouts on event (LP: #1875254)
- drm/i915: Limit audio CDCLK>=2*BCLK constraint back to GLK only
* Unable to handle kernel pointer dereference in virtual kernel address space
on Eoan (LP: #1876645)
- SAUCE: overlayfs: fix shitfs special-casing
linux (5.3.0-52.46) eoan; urgency=medium
* eoan/linux: 5.3.0-52.46 -proposed tracker (LP: #1874752)
* alsa: make the dmic detection align to the mainline kernel-5.6
(LP: #1871284)
- ALSA: hda: add Intel DSP configuration / probe code
- ALSA: hda: fix intel DSP config
- ALSA: hda: Allow non-Intel device probe gracefully
- ALSA: hda: More constifications
- ALSA: hda: Rename back to dmic_detect option
- [Config] SND_INTEL_DSP_CONFIG=m
- [packaging] Remove snd-intel-nhlt from modules
* built-using constraints preventing uploads (LP: #1875601)
- temporarily drop Built-Using data
* ubuntu/focal64 fails to mount Vagrant shared folders (LP: #1873506)
- [Packaging] Move virtualbox modules to linux-modules
- [Packaging] Remove vbox and zfs modules from generic.inclusion-list
* linux-image-5.0.0-35-generic breaks checkpointing of container
(LP: #1857257)
- SAUCE: overlayfs: use shiftfs hacks only with shiftfs as underlay
* shiftfs: broken shiftfs nesting (LP: #1872094)
- SAUCE: shiftfs: record correct creator credentials
* Add debian/rules targets to compile/run kernel selftests (LP: #1874286)
- [Packaging] add support to compile/run selftests
* shiftfs: O_TMPFILE reports ESTALE (LP: #1872757)
- SAUCE: shiftfs: fix dentry revalidation
* getitimer returns it_value=0 erroneously (LP: #1349028)
- [Config] CONTEXT_TRACKING_FORCE policy should be unset
* 5.3.0-46-generic - i915 - frequent GPU hangs / resets rcs0 (LP: #1872001)
- drm/i915/execlists: Preempt-to-busy
- drm/i915/gt: Detect if we miss WaIdleLiteRestore
- drm/i915/execlists: Always force a context reload when rewinding RING_TAIL
* alsa/sof: external mic can't be deteced on Lenovo and HP laptops
(LP: #1872569)
- SAUCE: ASoC: intel/skl/hda - set autosuspend timeout for hda codecs
* Eoan update: upstream stable patchset 2020-04-22 (LP: #1874325)
- ARM: dts: sun8i-a83t-tbs-a711: HM5065 doesn't like such a high voltage
- bus: sunxi-rsb: Return correct data when mixing 16-bit and 8-bit reads
- net: vxge: fix wrong __VA_ARGS__ usage
- hinic: fix a bug of waitting for IO stopped
- hinic: fix wrong para of wait_for_completion_timeout
- cxgb4/ptp: pass the sign of offset delta in FW CMD
- qlcnic: Fix bad kzalloc null test
- i2c: st: fix missing struct parameter description
- cpufreq: imx6q: Fixes unwanted cpu overclocking on i.MX6ULL
- media: venus: hfi_parser: Ignore HEVC encoding for V1
- firmware: arm_sdei: fix double-lock on hibernate with shared events
- null_blk: Fix the null_add_dev() error path
- null_blk: Handle null_add_dev() failures properly
- null_blk: fix spurious IO errors after failed past-wp access
- xhci: bail out early if driver can't accress host in resume
- x86: Don't let pgprot_modify() change the page encryption bit
- block: keep bdi->io_pages in sync with max_sectors_kb for stacked devices
- irqchip/versatile-fpga: Handle chained IRQs properly
- sched: Avoid scale real weight down to zero
- selftests/x86/ptrace_syscall_32: Fix no-vDSO segfault
- PCI/switchtec: Fix init_completion race condition with poll_wait()
- media: i2c: video-i2c: fix build errors due to 'imply hwmon'
- libata: Remove extra scsi_host_put() in ata_scsi_add_hosts()
- pstore/platform: fix potential mem leak if pstore_init_fs failed
- gfs2: Don't demote a glock until its revokes are written
- x86/boot: Use unsigned comparison for addresses
- efi/x86: Ignore the memory attributes table on i386
- genirq/irqdomain: Check pointer in irq_domain_alloc_irqs_hierarchy()
- block: Fix use-after-free issue accessing struct io_cq
- media: i2c: ov5695: Fix power on and off sequences
- usb: dwc3: core: add support for disabling SS instances in park mode
- irqchip/gic-v4: Provide irq_retrigger to avoid circular locking dependency
- md: check arrays is suspended in mddev_detach before call quiesce
operations
- firmware: fix a double abort case with fw_load_sysfs_fallback
- locking/lockdep: Avoid recursion in lockdep_count_{for,back}ward_deps()
- block, bfq: fix use-after-free in bfq_idle_slice_timer_body
- btrfs: qgroup: ensure qgroup_rescan_running is only set when the worker is
at least queued
- btrfs: remove a BUG_ON() from merge_reloc_roots()
- btrfs: track reloc roots based on their commit root bytenr
- ASoC: fix regwmask
- ASoC: dapm: connect
[Bug 1875254] Re: Intermittent display blackouts on event
This bug was fixed in the package linux-oem-osp1 - 5.0.0-1052.57 --- linux-oem-osp1 (5.0.0-1052.57) bionic; urgency=medium * bionic/linux-oem-osp1: 5.0.0-1052.57 -proposed tracker (LP: #1876676) * Make Dell WD19 dock more reliable after suspend (LP: #1868217) - xhci: Ensure link state is U3 after setting USB_SS_PORT_LS_U3 - xhci: Wait until link state trainsits to U0 after setting USB_SS_PORT_LS_U0 - xhci: Finetune host initiated USB3 rootport link suspend and resume * Packaging resync (LP: #1786013) - [Packaging] add libcap-dev dependency -- Timo Aaltonen Mon, 04 May 2020 11:56:26 +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 Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
This bug was fixed in the package linux - 5.4.0-31.35 --- linux (5.4.0-31.35) focal; urgency=medium * focal/linux: 5.4.0-31.35 -proposed tracker (LP: #1877253) * Intermittent display blackouts on event (LP: #1875254) - drm/i915: Limit audio CDCLK>=2*BCLK constraint back to GLK only * Unable to handle kernel pointer dereference in virtual kernel address space on Eoan (LP: #1876645) - SAUCE: overlayfs: fix shitfs special-casing linux (5.4.0-30.34) focal; urgency=medium * focal/linux: 5.4.0-30.34 -proposed tracker (LP: #1875385) * ubuntu/focal64 fails to mount Vagrant shared folders (LP: #1873506) - [Packaging] Move virtualbox modules to linux-modules - [Packaging] Remove vbox and zfs modules from generic.inclusion-list * linux-image-5.0.0-35-generic breaks checkpointing of container (LP: #1857257) - SAUCE: overlayfs: use shiftfs hacks only with shiftfs as underlay * shiftfs: broken shiftfs nesting (LP: #1872094) - SAUCE: shiftfs: record correct creator credentials * Add debian/rules targets to compile/run kernel selftests (LP: #1874286) - [Packaging] add support to compile/run selftests * shiftfs: O_TMPFILE reports ESTALE (LP: #1872757) - SAUCE: shiftfs: fix dentry revalidation * LIO hanging in iscsit_free_session and iscsit_stop_session (LP: #1871688) - scsi: target: iscsi: calling iscsit_stop_session() inside iscsit_close_session() has no effect * [ICL] TC port in legacy/static mode can't be detected due TCCOLD (LP: #1868936) - SAUCE: drm/i915: Align power domain names with port names - SAUCE: drm/i915/display: Move out code to return the digital_port of the aux ch - SAUCE: drm/i915/display: Add intel_legacy_aux_to_power_domain() - SAUCE: drm/i915/display: Split hsw_power_well_enable() into two - SAUCE: drm/i915/tc/icl: Implement TC cold sequences - SAUCE: drm/i915/tc: Skip ref held check for TC legacy aux power wells - SAUCE: drm/i915/tc/tgl: Implement TC cold sequences - SAUCE: drm/i915/tc: Catch TC users accessing FIA registers without enable aux - SAUCE: drm/i915/tc: Do not warn when aux power well of static TC ports timeout * alsa/sof: external mic can't be deteced on Lenovo and HP laptops (LP: #1872569) - SAUCE: ASoC: intel/skl/hda - set autosuspend timeout for hda codecs * amdgpu kernel errors in Linux 5.4 (LP: #1871248) - drm/amd/display: Stop if retimer is not available * Focal update: v5.4.34 upstream stable release (LP: #1874111) - amd-xgbe: Use __napi_schedule() in BH context - hsr: check protocol version in hsr_newlink() - l2tp: Allow management of tunnels and session in user namespace - net: dsa: mt7530: fix tagged frames pass-through in VLAN-unaware mode - net: ipv4: devinet: Fix crash when add/del multicast IP with autojoin - net: ipv6: do not consider routes via gateways for anycast address check - net: phy: micrel: use genphy_read_status for KSZ9131 - net: qrtr: send msgs from local of same id as broadcast - net: revert default NAPI poll timeout to 2 jiffies - net: tun: record RX queue in skb before do_xdp_generic() - net: dsa: mt7530: move mt7623 settings out off the mt7530 - net: ethernet: mediatek: move mt7623 settings out off the mt7530 - net/mlx5: Fix frequent ioread PCI access during recovery - net/mlx5e: Add missing release firmware call - net/mlx5e: Fix nest_level for vlan pop action - net/mlx5e: Fix pfnum in devlink port attribute - net: stmmac: dwmac-sunxi: Provide TX and RX fifo sizes - ovl: fix value of i_ino for lower hardlink corner case - scsi: ufs: Fix ufshcd_hold() caused scheduling while atomic - platform/chrome: cros_ec_rpmsg: Fix race with host event - jbd2: improve comments about freeing data buffers whose page mapping is NULL - acpi/nfit: improve bounds checking for 'func' - perf report: Fix no branch type statistics report issue - pwm: pca9685: Fix PWM/GPIO inter-operation - ext4: fix incorrect group count in ext4_fill_super error message - ext4: fix incorrect inodes per group in error message - clk: at91: sam9x60: fix usb clock parents - clk: at91: usb: use proper usbs_mask - ARM: dts: imx7-colibri: fix muxing of usbc_det pin - arm64: dts: librem5-devkit: add a vbus supply to usb0 - usb: dwc3: gadget: Don't clear flags before transfer ended - ASoC: Intel: mrfld: fix incorrect check on p->sink - ASoC: Intel: mrfld: return error codes when an error occurs - ALSA: hda/realtek - Enable the headset mic on Asus FX505DT - ALSA: usb-audio: Filter error from connector kctl ops, too - ALSA: usb-audio: Don't override ignore_ctl_error value from the map - ALSA: usb-audio: Don't create jack controls for PCM terminals - ALSA: usb-audio: Check mapping at creating connector controls, too - arm64: vdso: don't free unallocated pages - keys: Fix
[Bug 1875254] Re: Intermittent display blackouts on event
** Also affects: oem-priority Importance: Undecided Status: New ** Changed in: oem-priority Assignee: (unassigned) => Leon Liao (lihow731) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- focal' to 'verification-done-focal'. If the problem still exists, change the tag 'verification-needed-focal' to 'verification-failed-focal'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-focal ** Tags added: verification-needed-eoan -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- eoan' to 'verification-done-eoan'. If the problem still exists, change the tag 'verification-needed-eoan' to 'verification-failed-eoan'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
** Changed in: linux (Ubuntu Eoan) Status: In Progress => Fix Committed ** Changed in: linux (Ubuntu Focal) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
** Changed in: linux (Ubuntu Eoan) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
** Tags added: originate-from-1874220 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
Daniel, This commit is backported from v5.6-rc1, so groovy is not affected. It'd help to clarify other flicker issues with "ice-lake-flicker" if those bug reporters could try this test kernel. Thidau, It looks like you encountered other issues, please file another bug report if you could reproduce it regularly. Hossein, Glad to hear it works for you. ** Also affects: linux (Ubuntu Eoan) Importance: Undecided Status: New ** Also affects: linux-oem-osp1 (Ubuntu Eoan) Importance: Undecided Status: New ** No longer affects: linux-oem-osp1 (Ubuntu Eoan) ** Changed in: linux (Ubuntu Eoan) Status: New => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
Hi AceLan Just another data point on Dell XPS 9300. I had the exact same problem and your test kernel fixed it. Thanks -H -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
Hi Acelan Kao I've give a try to your test kernel and I confirm it resolve the display blackout. Great ! Unfortunately I've found a bug while I close the session. Just closing the session freeze the desktop during at leat 2 minutes; when I shutdown it take also a long time with just black screen and underscore before closing. Hope that's help -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
See also https://bugs.launchpad.net/ubuntu/+bugs?field.tag=ice-lake- flicker -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
** Also affects: linux-oem-osp1 (Ubuntu) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: linux-oem-osp1 (Ubuntu Bionic) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Bionic) Status: New => Invalid ** Changed in: linux-oem-osp1 (Ubuntu Focal) Status: New => Invalid ** Changed in: linux-oem-osp1 (Ubuntu) Status: New => Invalid ** Changed in: linux-oem-osp1 (Ubuntu Bionic) Status: New => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
Note that we're required to ensure fixes are in groovy before focal, so it really should be tracking groovy and not 'Invalid'. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
** Changed in: linux (Ubuntu Focal) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
That's a series holder, we're going to fix this issue on focal, so focal status as "in progress". If "linux (Ubuntu)" is not invalid, it kind of affects the script to determinate if we solved this issue on all series. ** Changed in: linux (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
** Changed in: linux (Ubuntu) Status: Invalid => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
The main status for this bug is 'Invalid' which doesn't sound right. Can someone fix that up? ** Tags added: ice-lake-flicker -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
** Description changed:
+ [Impact]
+ When audio device enters runpm D3(idle for 7 seconds) and then wakes it up to
make a sound, it flicks the screen.
+ This behavior could be observed while plug/remove AC cable or USB disk, or
open a terminal and press backsapce key.
+
+ [Fix]
+ This issue could be fixed by this commit, it fixes the flicker during
boot-time, but it also fixes the flicker during rumtime wakeup.
+ 1ee48a61aa57 drm/i915: Limit audio CDCLK>=2*BCLK constraint back to GLK only
+
+ Audio drivers communicate with i915 over HDA bus multiple times during system
boot-up and each of these transactions result in matching
+ get_power/put_power calls to i915, and depending on the platform,
+ a modeset change causing visible flicker.
+
+ GLK is the only platform with minimum CDCLK significantly lower
+ than BCLK, and thus for GLK setting a higher CDCLK is mandatory.
+
+ For other platforms, minimum CDCLK is close but below 2*BCLK
+ (e.g. on ICL, CDCLK=176.4kHz with BCLK=96kHz). Spec-wise the constraint
+ should be set, but in practise no communication errors have been
+ reported and the downside if set is the flicker observed at boot-time.
+
+ [Test]
+ Verified on Dell XPS 13 9300
+
+ [Regression Potential]
+ Low, it fixes below commit which contains in ubuntu kernel and should have
been applied on ubuntu kernel, too.
+ Fixes: f6ec9483091f ("drm/i915: extend audio CDCLK>=2*BCLK constraint to more
platforms")
+
+ =
+
Issues with the screen going black for a second on certain events on a dell
XPS 9370 2 in 1, especially when on battery.
Seems to be a known bug in arch
(https://wiki.archlinux.org/index.php/Dell_XPS_13_2-in-1_(7390)).
Last 5.6.7 kernel tested and the issues has disappears but pb with sound card.
- ---
+ ---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
AudioDevicesInUse:
- USERPID ACCESS COMMAND
- /dev/snd/controlC0: lucie 2232 F pulseaudio
+ USERPID ACCESS COMMAND
+ /dev/snd/controlC0: lucie 2232 F pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: GNOME
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2020-04-25 (1 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
MachineType: Dell Inc. XPS 13 7390 2-in-1
Package: linux (not installed)
ProcEnviron:
- TERM=xterm-256color
- PATH=(custom, no user)
- XDG_RUNTIME_DIR=
- LANG=fr_FR.UTF-8
- SHELL=/bin/bash
+ TERM=xterm-256color
+ PATH=(custom, no user)
+ XDG_RUNTIME_DIR=
+ LANG=fr_FR.UTF-8
+ SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-26-generic
root=UUID=056fd229-d014-4b3b-a581-1b646105d1ed ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30
RelatedPackageVersions:
- linux-restricted-modules-5.4.0-26-generic N/A
- linux-backports-modules-5.4.0-26-generic N/A
- linux-firmware1.187
+ linux-restricted-modules-5.4.0-26-generic N/A
+ linux-backports-modules-5.4.0-26-generic N/A
+ linux-firmware1.187
Tags: focal
Uname: Linux 5.4.0-26-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 03/02/2020
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.3.1
dmi.board.name: 06CDVY
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 31
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.3.1:bd03/02/2020:svnDellInc.:pnXPS1373902-in-1:pvr:rvnDellInc.:rn06CDVY:rvrA00:cvnDellInc.:ct31:cvr:
dmi.product.family: XPS
dmi.product.name: XPS 13 7390 2-in-1
dmi.product.sku: 08B0
dmi.sys.vendor: Dell Inc.
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Intermittent display blackouts on event
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[Bug 1875254] Re: Intermittent display blackouts on event
Okay, I built another older version of the kernel for testing.
https://people.canonical.com/~acelan/bugs/lp1875254/
BTW, 5.4.0-28 is just released today, maybe you could install that new kernel
and then try the test kernel to make sure you have a working kernel installed.
The test kernel on my XPS 13(2020) fixed the same issue as you described
and doesn't introduce any regression. The patch applied on top of
5.4.0-21/5.4.0-26 is below commit which also could be found in the
directory with the test kernel.
>From 6a3916dc7d3dab9a7f41e3619532f928dc19a954 Mon Sep 17 00:00:00 2001
From: Kai Vehmanen
Date: Tue, 31 Dec 2019 16:00:07 +0200
Subject: [PATCH] drm/i915: Limit audio CDCLK>=2*BCLK constraint back to GLK
only
Revert changes done in commit f6ec9483091f ("drm/i915: extend audio
CDCLK>=2*BCLK constraint to more platforms"). Audio drivers
communicate with i915 over HDA bus multiple times during system
boot-up and each of these transactions result in matching
get_power/put_power calls to i915, and depending on the platform,
a modeset change causing visible flicker.
GLK is the only platform with minimum CDCLK significantly lower
than BCLK, and thus for GLK setting a higher CDCLK is mandatory.
For other platforms, minimum CDCLK is close but below 2*BCLK
(e.g. on ICL, CDCLK=176.4kHz with BCLK=96kHz). Spec-wise the constraint
should be set, but in practise no communication errors have been
reported and the downside if set is the flicker observed at boot-time.
Revert to old behaviour until better mechanism to manage
probe-time clocks is available.
The full CDCLK>=2*BCLK constraint is still enforced at pipe
enable time in intel_crtc_compute_min_cdclk().
Bugzilla: https://gitlab.freedesktop.org/drm/intel/issues/913
Fixes: f6ec9483091f ("drm/i915: extend audio CDCLK>=2*BCLK constraint to more
platforms")
Signed-off-by: Kai Vehmanen
Reviewed-by: Matt Roper
Signed-off-by: Matt Roper
Link:
https://patchwork.freedesktop.org/patch/msgid/20191231140007.31728-1-kai.vehma...@linux.intel.com
(bacported from commit 1ee48a61aa57dbdbc3cd2808d8b28df40d938e44)
Signed-off-by: AceLan Kao
** Bug watch added: gitlab.freedesktop.org/drm/intel/issues #913
https://gitlab.freedesktop.org/drm/intel/issues/913
** Tags added: oem-priority originate-from-1873148 somerville
** Changed in: linux (Ubuntu)
Status: Confirmed => Invalid
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Intermittent display blackouts on event
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[Bug 1875254] Re: Intermittent display blackouts on event
Can I remove the kernel on which the system is running without risk ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
Hi, I just try the command (echo on | sudo tee /sys/bus/pci/devices/:00:1f.3/power/control) and it seems to fix the issue -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
thidau, Here is the test kernel which should fix this issue, could you give it a try? https://people.canonical.com/~acelan/bugs/lp1875254/ BTW, the kernel version is the same as yours, so you have to remove the installed image before installing the test kernel. sudo dpkg -r --force-all linux-image-5.4.0-26-generic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
** Changed in: linux (Ubuntu Focal) Assignee: (unassigned) => AceLan Kao (acelankao) ** Changed in: linux (Ubuntu Focal) Status: New => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
Could you try below command to see if it fixes your issue echo on | sudo tee /sys/bus/pci/devices/:00:1f.3/power/control ** Also affects: linux (Ubuntu Focal) 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/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
apport information ** Tags added: apport-collected focal ** Description changed: Issues with the screen going black for a second on certain events on a dell XPS 9370 2 in 1, especially when on battery. Seems to be a known bug in arch (https://wiki.archlinux.org/index.php/Dell_XPS_13_2-in-1_(7390)). Last 5.6.7 kernel tested and the issues has disappears but pb with sound card. + --- + ProblemType: Bug + ApportVersion: 2.20.11-0ubuntu27 + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC0: lucie 2232 F pulseaudio + CasperMD5CheckResult: skip + CurrentDesktop: GNOME + DistroRelease: Ubuntu 20.04 + InstallationDate: Installed on 2020-04-25 (1 days ago) + InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) + MachineType: Dell Inc. XPS 13 7390 2-in-1 + Package: linux (not installed) + ProcEnviron: + TERM=xterm-256color + PATH=(custom, no user) + XDG_RUNTIME_DIR= + LANG=fr_FR.UTF-8 + SHELL=/bin/bash + ProcFB: 0 i915drmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-26-generic root=UUID=056fd229-d014-4b3b-a581-1b646105d1ed ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30 + RelatedPackageVersions: + linux-restricted-modules-5.4.0-26-generic N/A + linux-backports-modules-5.4.0-26-generic N/A + linux-firmware1.187 + Tags: focal + Uname: Linux 5.4.0-26-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 03/02/2020 + dmi.bios.vendor: Dell Inc. + dmi.bios.version: 1.3.1 + dmi.board.name: 06CDVY + dmi.board.vendor: Dell Inc. + dmi.board.version: A00 + dmi.chassis.type: 31 + dmi.chassis.vendor: Dell Inc. + dmi.modalias: dmi:bvnDellInc.:bvr1.3.1:bd03/02/2020:svnDellInc.:pnXPS1373902-in-1:pvr:rvnDellInc.:rn06CDVY:rvrA00:cvnDellInc.:ct31:cvr: + dmi.product.family: XPS + dmi.product.name: XPS 13 7390 2-in-1 + dmi.product.sku: 08B0 + dmi.sys.vendor: Dell Inc. ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1875254/+attachment/5361137/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1875254] Re: Intermittent display blackouts on event
version ubuntu 20.04, kernel 5.4.0-26 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875254 Title: Intermittent display blackouts on event To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1875254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
