Hi Zack your /etc/default/grub is Ok. This problem may be caused by a NIC device driver. Can you upgrade the DPDK version? I use Ubuntu 22 and UHD 4.4 and DPDK 21.
Regards, 2024年3月14日(木) 23:55 <zackk...@utexas.edu>: > Hi Mikio, > > Below are the contents of /etc/default/grub > > # If you change this file, run 'update-grub' afterwards to update > > # /boot/grub/grub.cfg. > > # For full documentation of the options in this file, see: > > # info -f grub -n 'Simple configuration' > > GRUB_DEFAULT=0 > > GRUB_TIMEOUT_STYLE=hidden > > GRUB_TIMEOUT=0 > > GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian` > > GRUB_CMDLINE_LINUX_DEFAULT="quiet splash iommu=pt intel_iommu=on > hugepages=2048 pti=off spectre_v2=off l1tf=off nospec_store_bypass_disable > no_stf_barrier" > > GRUB_CMDLINE_LINUX="" > > # Uncomment to enable BadRAM filtering, modify to suit your needs > > # This works with Linux (no patch required) and with any kernel that obtains > > # the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...) > > #GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef" > > # Uncomment to disable graphical terminal (grub-pc only) > > #GRUB_TERMINAL=console > > # The resolution used on graphical terminal > > # note that you can use only modes which your graphic card supports via VBE > > # you can see them in real GRUB with the command `vbeinfo' > > #GRUB_GFXMODE=640x480 > > # Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux > > #GRUB_DISABLE_LINUX_UUID=true > > # Uncomment to disable generation of recovery mode menu entries > > #GRUB_DISABLE_RECOVERY="true" > > # Uncomment to get a beep at grub start > > #GRUB_INIT_TUNE="480 440 1" > > I’m assuming you want to check the GRUB_CMDLINE_LINUX_DEFAULT? Is > hugepages=2048 correct for hugepages? > > Thanks! > > Zack > _______________________________________________ > USRP-users mailing list -- usrp-users@lists.ettus.com > To unsubscribe send an email to usrp-users-le...@lists.ettus.com > -- ================================== 福島 幹雄 (Mikio Fukushima) 株式会社ドルフィンシステム (Dolphin System Co.,Ltd) 〒170-0014 東京都豊島区池袋１－８－５ ミントロンビル５Ｆ Mail: mi...@dolphinsystem.jp URL : http://www.dolphinsystem.jp/ TEL/FAX : 03-6658-4949 ==================================
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