Ask Ubuntu Asked by LTM on December 21, 2021
I recently used gparted to increase my ubuntu partition’s size. Now, the startup time is super long. When i run dmesg
I get (let me know if you want the full text. Below is just certain parts)
[ 0.000000] Linux version 5.3.0-26-generic (buildd@lgw01-amd64-039) (gcc version 7.4.0 (Ubuntu 7.4.0-1ubuntu1~18.04.1)) #28~18.04.1-Ubuntu SMP Wed Dec 18 16:40:14 UTC 2019 (Ubuntu 5.3.0-26.28~18.04.1-generic 5.3.13)
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic root=UUID=02ab8d62-1cd9-42f8-bdbb-bad102423862 ro quiet splash dis_ucode_ldr vt.handoff=1
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] Hygon HygonGenuine
[ 0.000000] Centaur CentaurHauls
[ 0.000000] zhaoxin Shanghai
[ 1.986934] usb 1-10: config 1 interface 1 altsetting 0 endpoint 0x3 has wMaxPacketSize 0, skipping
[ 1.986935] usb 1-10: config 1 interface 1 altsetting 0 endpoint 0x83 has wMaxPacketSize 0, skipping
[ 1.986938] usb 1-10: New USB device found, idVendor=8087, idProduct=0aaa, bcdDevice= 0.02
[ 1.986939] usb 1-10: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.994692] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0/0003:046D:C077.0002/input/input5
[ 1.994899] hid-generic 0003:046D:C077.0002: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:14.0-1/input0
[ 1.994916] usbcore: registered new interface driver usbhid
[ 1.994917] usbhid: USB HID core driver
[ 32.017615] pcieport 0000:00:1d.0: AER: Corrected error received: 0000:03:00.0
[ 32.017632] nvme 0000:03:00.0: AER: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 32.017648] nvme 0000:03:00.0: AER: device [15b7:5003] error status/mask=00000001/0000e000
[ 32.017658] nvme 0000:03:00.0: AER: [ 0] RxErr
[ 33.084138] fbcon: Taking over console
[ 33.084267] Console: switching to colour frame buffer device 100x37
[ 33.098679] EXT4-fs (nvme0n1p6): mounted filesystem with ordered data mode. Opts: (null)
[ 33.204386] systemd[1]: systemd 237 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
[ 33.224495] systemd[1]: Detected architecture x86-64.
[ 33.226315] systemd[1]: Set hostname to <akash-ZenBook-UX461FN-UX461FN>.
[ 33.226888] Lockdown: systemd: /dev/mem,kmem,port is restricted; see man kernel_lockdown.7
[ 33.253575] Lockdown: systemd: BPF is restricted; see man kernel_lockdown.7
[ 33.253580] systemd[1]: File /lib/systemd/system/systemd-journald.service:35 configures an IP firewall (IPAddressDeny=any), but the local system does not support BPF/cgroup based firewalling.
[ 33.253581] systemd[1]: Proceeding WITHOUT firewalling in effect! (This warning is only shown for the first loaded unit using IP firewalling.)
[ 33.298348] systemd[1]: Created slice System Slice.
[ 33.298400] systemd[1]: Listening on udev Control Socket.
[ 33.298452] systemd[1]: Listening on Journal Audit Socket.
[ 33.298517] systemd[1]: Created slice system-systemdx2dfsck.slice.
[ 33.298540] systemd[1]: Listening on fsck to fsckd communication Socket.
[ 33.307234] EXT4-fs (nvme0n1p6): re-mounted. Opts: errors=remount-ro
[ 33.317374] lp: driver loaded but no devices found
[ 33.319999] ppdev: user-space parallel port driver
[ 33.365535] systemd-journald[415]: Received request to flush runtime journal from PID 1
[ 33.448249] ACPI Warning: _SB.IETM._TRT: Return Package has no elements (empty) (20190703/nsprepkg-96)
[ 35.138904] Bluetooth: hci0: Waiting for firmware download to complete
[ 35.139464] Bluetooth: hci0: Firmware loaded in 1424920 usecs
[ 35.139681] Bluetooth: hci0: Waiting for device to boot
[ 35.152652] Bluetooth: hci0: Device booted in 12797 usecs
[ 35.152839] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-17-16-1.ddc
[ 35.159691] Bluetooth: hci0: Applying Intel DDC parameters completed
[ 123.639374] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 123.639375] Bluetooth: BNEP filters: protocol multicast
[ 123.639380] Bluetooth: BNEP socket layer initialized
[ 124.004917] iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM
[ 124.119969] iwlwifi 0000:00:14.3: Applying debug destination EXTERNAL_DRAM
[ 124.186294] iwlwifi 0000:00:14.3: FW already configured (0) - re-configuring
[ 127.423852] wlo1: authenticate with 10:56:11:6a:83:7f
[ 127.433556] wlo1: send auth to 10:56:11:6a:83:7f (try 1/3)
[ 127.473871] wlo1: authenticated
[ 127.475876] wlo1: associate with 10:56:11:6a:83:7f (try 1/3)
[ 127.478539] wlo1: RX AssocResp from 10:56:11:6a:83:7f (capab=0x1411 status=0 aid=7)
[ 127.479920] wlo1: associated
[ 127.514073] IPv6: ADDRCONF(NETDEV_CHANGE): wlo1: link becomes ready
[ 127.593159] wlo1: Limiting TX power to 27 (30 - 3) dBm as advertised by 10:56:11:6a:83:7f
[ 134.066942] Bluetooth: RFCOMM TTY layer initialized
[ 134.066960] Bluetooth: RFCOMM socket layer initialized
[ 148.195885] kauditd_printk_skb: 34 callbacks suppressed
[ 148.195886] audit: type=1400 audit(1595556878.554:46): apparmor="DENIED" operation="capable" profile="/snap/core/9665/usr/lib/snapd/snap-confine" pid=2358 comm="snap-confine" capability=4 capname="fsetid"
[ 149.893845] traps: gnome-system-mo[2358] trap int3 ip:7f157961ea13 sp:7ffd9b3cda60 error:0 in libglib-2.0.so.0.6200.6[7f15795b9000+13f000]
[ 170.264990] traps: gnome-system-mo[2534] trap int3 ip:7ff8d6a2aa13 sp:7ffd42226d50 error:0 in libglib-2.0.so.0.6200.6[7ff8d69c5000+13f000]
[ 217.701939] audit: type=1400 audit(1595556948.567:47): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.gnome-system-monitor.gnome-system-monitor" pid=3373 comm="apparmor_parser"
[ 217.776522] audit: type=1400 audit(1595556948.643:48): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="snap-update-ns.gnome-system-monitor" pid=3372 comm="apparmor_parser"
[ 217.786133] audit: type=1400 audit(1595556948.651:49): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="/snap/core/9665/usr/lib/snapd/snap-confine" pid=3375 comm="apparmor_parser"
[ 217.786136] audit: type=1400 audit(1595556948.651:50): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="/snap/core/9665/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=3375 comm="apparmor_parser"
[ 217.791793] audit: type=1400 audit(1595556948.659:51): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="snap-update-ns.core" pid=3377 comm="apparmor_parser"
[ 217.792598] audit: type=1400 audit(1595556948.659:52): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="snap.core.hook.configure" pid=3378 comm="apparmor_parser"
[ 218.285391] audit: type=1400 audit(1595556949.151:53): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="snap.gnome-system-monitor.gnome-system-monitor" pid=3387 comm="apparmor_parser"
[ 218.397576] audit: type=1400 audit(1595556949.263:54): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="snap-update-ns.gnome-system-monitor" pid=3386 comm="apparmor_parser"
[ 218.404175] audit: type=1400 audit(1595556949.271:55): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="/snap/core/9665/usr/lib/snapd/snap-confine" pid=3394 comm="apparmor_parser"
[ 218.404179] audit: type=1400 audit(1595556949.271:56): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="/snap/core/9665/usr/lib/snapd/snap-confine//mount-namespace-capture-helper" pid=3394 comm="apparmor_parser"
[ 222.807545] kauditd_printk_skb: 32 callbacks suppressed
There are a few big spikes. One from 1.99 to 32, another from 35 to 123, and one more from 170 to 217. I looked at a few posts like this one Boot much slower after partition resize and Very slow boot with Ubuntu 15.04 and Is Bluetooth responsible for my Ubuntu 16.04 much slower startup? and perhaps that’s my problem as well. But before doing anything dumb I want someone else’s input.
Also when using gparted I did run into an error where the File System column for the swap partition went unknown and i had to right click -> Format To -> linux-swap.
Another useful (perhaps) thing is that I did what is described in Nvidia card on an ASUS ZenBook Flip 14 sometimes boots to a purple screen (accepted answer) so I added quiet splash dis_ucode_ldr
to the grub.
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