I have Lenovo Ideapad 320 with i5 7th gen, NVIDIA 920mx 2 GB, 8 GB ram.
Ubuntu takes like - 1:00 min to 1:30 min to boot, and my 10 year old Dell Inspiron 1440 boots Windows 10 faster than it!
- Fastboot unabled
- SATA mode to ACHI
- Single boot
- It shows blank purple screen before ubuntu loading logo.
dmesg(only ones which take long)
[ 7.700100] systemd-journald: Received request to flush runtime journal from PID 1 [ 7.733583] Adding 2097148k swap on /swapfile. Priority:-2 extents:6 across:2260988k FS [ 7.939799] ppdev: user-space parallel port driver [ 25.470553] wmi_bus wmi_bus-PNP0C14:00: WQ data block query control method not found [ 25.470555] wmi_bus wmi_bus-PNP0C14:00: WQ data block query control method not found [ 25.470556] wmi_bus wmi_bus-PNP0C14:00: WQ data block query control method not found [ 25.470558] wmi_bus wmi_bus-PNP0C14:00: WQ data block query control method not found [ 37.592140] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 40.718766] wlp3s0: authenticate with 32:07:4d:10:1e:d5 [ 40.719207] wlp3s0: send auth to 32:07:4d:10:1e:d5 (try 1/3) [ 40.761674] wlp3s0: Limiting TX power to 23 (23 - 0) dBm as advertised by 32:07:4d:10:1e:d5 [ 40.854572] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready [ 65.119742] Bluetooth: RFCOMM TTY layer initialized [ 395.759338] wlp3s0: deauthenticating from 32:07:4d:10:1e:d5 by local choice (Reason: 3=DEAUTH_LEAVING) [ 397.941735] PM: suspend entry (deep) [ 397.941736] PM: Syncing filesystems ... done. [ 399.018517] rfkill: input handler enabled [ 399.059635] Freezing user space processes ... (elapsed 0.002 seconds) done. [ 399.061727] OOM killer disabled. [ 399.061728] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 399.062989] Suspending console(s) (use no_console_suspend to debug) [ 399.220749] sd 0:0:0:0: [sda] Synchronizing SCSI cache [ 399.249021] sd 0:0:0:0: [sda] Stopping disk [ 400.190865] ACPI: EC: interrupt blocked [ 400.290845] ACPI: Preparing to enter system sleep state S3 [ 400.291415] ACPI: EC: event blocked [ 400.291416] ACPI: EC: EC stopped [ 400.291416] PM: Saving platform NVS memory [ 400.291489] Disabling non-boot CPUs ... [ 400.306547] IRQ 129: no longer affine to CPU1 [ 400.307557] smpboot: CPU 1 is now offline [ 400.330526] IRQ 130: no longer affine to CPU2 [ 400.331928] smpboot: CPU 2 is now offline [ 400.354437] IRQ 122: no longer affine to CPU3 [ 400.354441] IRQ 123: no longer affine to CPU3 [ 400.354444] IRQ 125: no longer affine to CPU3 [ 400.354447] IRQ 127: no longer affine to CPU3 [ 400.355457] smpboot: CPU 3 is now offline [18446744059.118911] [Firmware Bug]: TSC ADJUST differs: CPU0 0 --> -372692035. Restoring [ 400.358296] ACPI: Low-level resume complete [ 400.358425] ACPI: EC: EC started [ 400.358426] PM: Restoring platform NVS memory [ 400.365100] Enabling non-boot CPUs ... [ 400.365144] x86: Booting SMP configuration: [ 400.365145] smpboot: Booting Node 0 Processor 1 APIC 0x2 [ 400.367969] cache: parent cpu1 should not be sleeping [ 400.368151] CPU1 is up [ 400.368173] smpboot: Booting Node 0 Processor 2 APIC 0x1 [ 400.368645] cache: parent cpu2 should not be sleeping [ 400.368799] CPU2 is up [ 400.368827] smpboot: Booting Node 0 Processor 3 APIC 0x3 [ 400.369193] cache: parent cpu3 should not be sleeping [ 400.369350] CPU3 is up [ 400.372292] ACPI: Waking up from system sleep state S3 [ 400.376767] ACPI: EC: interrupt unblocked [ 400.683681] ACPI: EC: event unblocked [ 400.683952] rtlwifi: rtlwifi: wireless switch is on [ 400.688057] sd 0:0:0:0: [sda] Starting disk [ 400.727973] r8169 0000:02:00.0 enp2s0: link down [ 400.917617] usb 1-8: reset high-speed USB device number 3 using xhci_hcd [ 401.000180] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 401.004740] ata2.00: configured for UDMA/133 [ 401.194127] usb 1-7: reset full-speed USB device number 2 using xhci_hcd [ 401.344099] acpi LNXPOWER:14: Turning OFF [ 401.344217] acpi LNXPOWER:13: Turning OFF [ 401.344331] acpi LNXPOWER:12: Turning OFF [ 401.344444] acpi LNXPOWER:11: Turning OFF [ 401.344556] acpi LNXPOWER:10: Turning OFF [ 401.344670] acpi LNXPOWER:0f: Turning OFF [ 401.344782] acpi LNXPOWER:0e: Turning OFF [ 401.344896] acpi LNXPOWER:0d: Turning OFF [ 401.345009] acpi LNXPOWER:0c: Turning OFF [ 401.345141] acpi LNXPOWER:0b: Turning OFF [ 401.345257] acpi LNXPOWER:0a: Turning OFF [ 401.345374] acpi LNXPOWER:09: Turning OFF [ 401.345490] acpi LNXPOWER:08: Turning OFF [ 401.345603] acpi LNXPOWER:07: Turning OFF [ 401.345715] acpi LNXPOWER:06: Turning OFF [ 401.345828] acpi LNXPOWER:05: Turning OFF [ 401.345942] acpi LNXPOWER:04: Turning OFF [ 401.346055] acpi LNXPOWER:03: Turning OFF [ 401.346168] acpi LNXPOWER:02: Turning OFF [ 401.346283] acpi LNXPOWER:01: Turning OFF [ 401.346372] OOM killer enabled. [ 401.346373] Restarting tasks ... done. [ 401.351976] Bluetooth: hci0: rtl: examining hci_ver=06 hci_rev=000a lmp_ver=06 lmp_subver=8821 [ 401.351978] Bluetooth: hci0: rtl: loading rtl_bt/rtl8821a_config.bin [ 401.351992] bluetooth hci0: Direct firmware load for rtl_bt/rtl8821a_config.bin failed with error -2 [ 401.351994] Bluetooth: hci0: rtl: loading rtl_bt/rtl8821a_fw.bin [ 401.352614] Bluetooth: hci0: rom_version status=0 version=1 [ 401.352619] Bluetooth: hci0: cfg_sz 0, total size 17428 [ 401.354619] [drm] RC6 on [ 401.445209] PM: suspend exit [ 401.577367] rfkill: input handler disabled [ 401.904840] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 401.991070] ata1.00: configured for UDMA/100 [ 402.377782] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready [ 402.422938] r8169 0000:02:00.0 enp2s0: link down [ 402.423036] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready [ 402.426424] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 402.746924] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 402.786740] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready [ 405.908971] wlp3s0: authenticate with 32:07:4d:10:1e:d5 [ 405.909414] wlp3s0: send auth to 32:07:4d:10:1e:d5 (try 1/3) [ 405.911301] wlp3s0: authenticated [ 405.918890] wlp3s0: associate with 32:07:4d:10:1e:d5 (try 1/3) [ 405.922642] wlp3s0: RX AssocResp from 32:07:4d:10:1e:d5 (capab=0x431 status=0 aid=1) [ 405.922976] wlp3s0: associated [ 405.972876] wlp3s0: Limiting TX power to 23 (23 - 0) dBm as advertised by 32:07:4d:10:1e:d5 [ 405.979914] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready
24.471s dev-sda2.device 22.539s systemd-journal-flush.service 16.281s systemd-tmpfiles-setup-dev.service 16.129s keyboard-setup.service 15.032s systemd-sysctl.service 12.042s plymouth-quit-wait.service 6.979s NetworkManager-wait-online.service 5.891s dev-loop20.device 5.755s snapd.service 5.172s bolt.service 4.855s dev-loop8.device 4.461s dev-loop9.device 4.454s dev-loop13.device 4.453s dev-loop11.device 4.443s dev-loop14.device 4.427s dev-loop17.device 4.427s dev-loop15.device 4.412s dev-loop18.device 4.386s dev-loop22.device 4.363s dev-loop24.device 4.347s dev-loop25.device 4.253s dev-loop23.device 4.202s dev-loop1.device
Few questions :
- What are dev-loops and how to get rid of them?
- Why keyboard setup is taking 16s?
- performance of hard-drive?
I am new to linux but, I've gone through the following questions but didn't find them useful.