nouvelle version du noyau
pas de pb spécifique rencontré , conseillé pour la serie ryzen 3000
https://cdn.kernel.org/pub/linux/kernel ... eLog-5.3.1
documentation/firmware/floppy/ip6_gre/media/net/net_sched/nl80211/ovl/phy/revert "arm64"/serial/tty/udp/usb/xen-netfront

nouvelle mise à jour
https://cdn.kernel.org/pub/linux/kernel ... -5.3.2alsa
clk/clocksource/crypto/drm(amd)/hid/mtd/netfilter/objtool/platform(x86)/revert "mm/z3fold.c"

nouvelle maj
*** attention pas mal de modifications acpi ***
https://cdn.kernel.org/pub/linux/kernel ... eLog-5.3.4
acpi /alarmtimer/alsa/appletalk/arcnet/arm64/asoc/ath10k/ax25/base/binfmt_elf/blk-mq/block/btrfs/cdc_ncm/cfg80211/cifs/closures/cpufreq/cpuidle/mem/dmaengine/drm(amd-amdgpu)/e1000e/edac/efi/efifb/ext4/firmware/fs/fuse/gfs2/gpio/hwmon/hwrng/i2c/i40e/ib/idle/ieee802154/iommu/io_uring/ipmi/ipv4/ipv6/irqchip/iwlwifi/jump_label/kasan/keys/kprobes/leds/led/libata(ahci)/libertas/lzo/libperf/loop/macsec/(raid0-1-6)/media/memcg/misdn/mmc/mm/mt76/mtd/nbd/net/nfc/nfp/nvme-multipath/nvmet/openvswitch/ovl/parisc/perf/platform(chrome-x86)/pm/devfreq/posix-cpu-timers/ppp/printk/quota/raid5/randstruct/ras/rcu/rdma/regulator/rtw88/sched/sch_netem/scsi/selftests/skge/smb3/soc/spi/sunrpc/tcp/time/ tools headers/tools/power/x86/intel-speed-select/tpm_tis_core/ tpm/ usbnet/vrf/x86(amd_nb-apic-vector-cpu-mm-86/mm-pti-reboot)/xfs/z3fold/zd1211rw

nouvelle maj
https://cdn.kernel.org/pub/linux/kernel ... eLog-5.3.5
9p/arm64/block(bfq)/clk/crypto/cxgb4/dma-buf/dm raid/dm zoned/drm(amd-amdgpu-bridge-mcde-nouveau-panel-radeon-rockchip-stm-tinydrm-vkms)/erspan/ext4/f2fs/fat/gpu/hid/hso/hypfs/i2c-cht-wc/i2c/ipmi_si/ipv6/kexec/kmemleak/livepatch/mailbox/mbox/mfd/mm/net/nfc/ocfs2/pci/pinctrl/pktcdvd/pstore/ptp_qoriq/qmi_wwan/rtc/rxrpc/sch_cbq/sch_dsmark/scsi/security/selftests/selinux/smack/soundwire/tcp/tipc/power/udp/vfio_pci/vfs/video/vsock/xen-netfront

nouvelle maj
https://cdn.kernel.org/pub/linux/kernel ... eLog-5.3.6
9p/asoc/blk-mq/bpf/btrfs/can/ceph/cfg80211/coresight/crypto/drivers/drm(amdgpu-amd-atomic-i915-msm-nouveau-omap-radeon)/dts/fs/fuse/i2c/ieee802154/ima/iommu/libbpf/libnvdimm/mac80211/mlxsw/mmc/nbd/net/netfilter/nfp/nl80211/ntb/pci/perf/pm/pnfs/pwm/revert "locking/pvqspinlock"/revert "s390/dasd"/sched/selftests/sunrpc/thermal/tick/timer/usercopy/vfs/watchdog/x86(purgatory)/xen

Bonjour stephane et merci pour l'info.

Perso j'ai une sorte de "temps mort" une fois le bureau chargé, juste après que le curseur de souris cesse de girer. Au moment précis, donc, où tout est chargé et les ressources, logiquement, disponibles. La latence est de l'ordre de 10 ou 15 secondes. Rien de bien méchant mais je suis retourné sur linux52, en attendant...

nouvelle version de noyau
https://cdn.kernel.org/pub/linux/kernel ... eLog-5.3.7
acpi/ arm64/blk-wbt/btrfs/cifs/drm(i915-msm)/efi(tpm)/efivar(ssdt)/firmware/gpio/gpiolib/hwmon/ib/iio/io_uring/media/mei/ mm/mtd/nfs/panic/perf/rdma/selinux/serial/usb/x86(asm)/xhci

nouvelle mise à jour
https://cdn.kernel.org/pub/linux/kernel ... eLog-5.3.8
acpi/alsa/arm64/asoc/binder/blk-mq/blk-rq-qos/btrfs/ceph/cfg80211/cifs/clk/cpufreq/dm cache/drm(amd-amdgpu-edid-i915-komeda-panfrost-ttm)/edac/elf/filldir[64]/fs/hugetlbfs/ieee802154/input/io_uring/ipv4/irqchip/iwlwifi/libata/ahci/lib/vdso/loop/lsm/mac80211/md(raid0)/memstick/mmc/mm/namespace/net/netdevsim/netfilter/net/ibmvnic/net_sched/nl80211/nvme/nvme-pci/nvme-rdma/nvme-tcp/ocfs2/of/opp/parisc/pci/perf/pinctrl/r8152/rdma/revert drm(radeon)/ revert input(elantech)/risc-v/riscv/rxrpc/sched/scsi/sctp/selftests/uaccess/usb/x86(apic-x2apic-boot-hyperv)/xen/xtensa/zram

nouvelle maj
!!! sched/fair!!!
https://cdn.kernel.org/pub/linux/kernel ... eLog-5.3.9
alsa/arc/arm64/ath10k/ath6kl/batman-adv/bonding/btrfs/dmaengine/dm snapshot/drm(amdgpu-i915)/efi/fs/fuse/gpio/hid/ib/iio/iommu/io_uring/iwlwifi/libsubcmd/llc/misc/nbd/netfilter/net/nfc/nfs/nfsv4/nl80211/ocfs2/perf/rdma/revert "alsa" hda/revert "nvme" 64 bits/riscv/rtlwifi/rtw88/rxrpc/sched/sch_netem/scsi/selftests/serial/sunrpc/thunderbolt/tty/uas/um-ubd/usb/usb-storage/virtio_ring/virt/x86(cpu-xen)/xhci

nouvelle maj
https://cdn.kernel.org/pub/linux/kernel ... Log-5.3.10
8250-men-mcb/alsa/arm64/asoc/cifs/cxgb4/dccp/drm(amdgpu-komeda)/erspan/i2c/inet/ipv4/irqchip/keys/mlxsw/nbd/net/netns/of/perf/pinctrl/x86(platform)/r8152/r8169/regulator/rxrpc/scsi/selftests/udp/usb/vxlan

nouvelle maj
!!! mitigations intel 2015 a 2019 + microcode !!!
https://cdn.kernel.org/pub/linux/kernel ... Log-5.3.11
alsa/arc/arm64/asoc/blkcg/bonding/bpf/btrfs/can/cdc-ncm/ceph/cgroup/clk/clone3/configfs/cpufreq/cpu(speculation)/dmaengine/ drm(amd-amddgpu-i915-radeon-sched-v3d)/dump_stack/e1000/efi/fjes/gve/hid/hv_netvsc/hwmon/ib/igb/iio/intel_th/iommu/ipv4/ipv6/ipvs/iw_cxgb4/iwlwifi/macsec/mm/ mt76/net/netfilter/net/nfc/nfsv4/nvme-multipath/ocfs2/perf/pinctrl/qede/r8169/rdma/sched/scsi/selftests/smb3/soundwire/sunrpc/timekeeping/tools/usb/usbip/virt_wifi/vsock/wimax/x86(apic-bugs-cpu-dumpstack-efi-msr-speculation(taa)-tsx)/xsk

nouvelle version
https://cdn.kernel.org/pub/linux/kernel ... Log-5.3.12
alsa/ax88172a/btrfs/cgroup/devlink/dpaa2-eth/drm(i915)/ecryptfs/i2c/ib/input/iommu/io_uring/ipmr/mlxsw/mmc/mm/net/ntp/revert "drm/i915(ehl)"/scsi/slcan/slip/tcp/x86(quirks)

nouvelle maj
https://cdn.kernel.org/pub/linux/kernel ... Log-5.3.13
arm64/block(bfq)/fbdev/mm/net

nouvelle maj
https://cdn.kernel.org/pub/linux/kernel ... Log-5.3.14
alsa/appledisplay/ath10k/ath9k_hw/bluetooth/cpufreq/drm(amdgpu-amd-i915)/fork/futex/gpio/gve/ipv6/mdio_bus/md(raid10)/media/mlxsw/mm/nbd/net/nfc/revert "bluetooth"/revert "dm crypt"/revert "fs(ocfs2)"/selftests/sfc/taprio/tools/usb/usbip/usb-serial/vhost/virtio_balloon/virtio_console/virtio_ring/x86(cpu_entry_area-doublefault-entry-insn-pti-speculation-stackframe-xen)

nouvelle maj
https://cdn.kernel.org/pub/linux/kernel ... Log-5.3.15
alsa/arm64/asoc/block/bpf/bridge/can/ceph/clk/clocksource/drm(amdgpu-amd)/ext4/fbdev/gve/hid/i40e/iavf/ice/idr/io_uring/mac80211/macvlan/mdio_bus/mei/mm/net/netfilter/nvme-multipath/nvme-rdma/openvswitch/perf/pinctrl/platform(x86)/pwm/reset/samples/scripts/sctp/selftests/slip/soc/soundwire/stacktrace/staging/thunderbolt/tipc/usb/watchdog/x86(fpu-resctrl-tsc)/xarray/xfrm

nouvelle maj
https://cdn.kernel.org/pub/linux/kernel ... Log-5.3.16
afs/aio/alsa/arm64/audit/autofs/binder/block/can/cgroup/cifs/coresight/cpufreq/crypto/drm(i810-mcde-msm-sun4i)/ecryptfs/edac/exportfs/fuse/i2c/input/iomap/io_uring/iwlwifi/jbd2/kernfs/kselftest/lp/md(raid0)/media/net/nfc/nfsd/perf/ravb/rbd/rdma/rsi/rsxx/sched/selftests/serial/spi/sunrpc/thermal/time/tty/usb/vcs/watchdog/x86(mm-pci-resctrl)/xfrm

nouvelle maj
*** acpi & btrfs ***
https://cdn.kernel.org/pub/linux/kernel ... Log-5.3.17
acpi/alsa/ar5523/arm64/asoc/binder/blk-mq/block/brcmfmac/btrfs/cgroup/coresight/cpufreq/cpuidle/dm writecache/dm zoned/edac/erofs/ext2/ext4/firmware/hwrng/iio/intel_th/interconnect/iwlwifi/lib/md/media/mfd/mmc/mm/mtd/net_sched/omap/ovl/phy/pinctrl/pm/ppdev/quota/raid5/rdma/reiserfs/revert "nvme kingston"/revert "scsi 2qlaxx"/rtc/rtlwifi/scsi/seccomp/splice/stm class/sunrpc/tpm/usb/video/virtio-balloon/virt_wifi/wil6210/workqueue/xhci

nouvelle et derniere maj
https://cdn.kernel.org/pub/linux/kernel ... Log-5.3.18
gre/hsr/inet/mqprio/net/openvswitch/page_pool/tcp/tipc/xdp