Hi Xiaochun: 6.8.0-45 kernel on 24.04 already got one commit merged: d44f0bbbd8d1 mtd: core: Report error if first mtd_otp_size() call fails in mtd_otp_nvmem_add()
Could you install it and try? $ sudo apt install linux-image-6.8.0-45-generic linux-modules-extra-6.8.0-45-generic linux-modules-6.8.0-45-generic linux-headers-6.8.0-45-generic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2070339 Title: [Lenovo Ubuntu 24.04 Bug] dmesg show "spi-nor: probe of spi0.0 failed with error -95" Status in linux package in Ubuntu: Confirmed Bug description: Fresh install Ubuntu 24.04 on Lenovo systems with Birch Stream SFR and check kernel boot log "dmesg", there is an error of spi-nor show up as follows: spi-nor: probe of spi0.0 failed with error -95 while open kernel dynamic debugging of spi-nor, kernel log show as: [ 7.143574] calling spi_nor_module_init+0x0/0xff0 [spi_nor] @ 1714 [ 7.145046] calling iaa_crypto_init_module+0x0/0xff0 [iaa_crypto] @ 1611 [ 7.146116] [1714] spi-nor spi0.0: Manufacturer and device ID: ef6020000000 [ 7.146133] [1714] spi-nor spi0.0: error -95 reading CR [ 7.146135] spi-nor: probe of spi0.0 failed with error -95 Since upstream 6.7.0 has more details info output, I applied it and it was: [ 15.425497] calling spi_nor_module_init+0x0/0xff0 [spi_nor] @ 2944 [ 15.426707] spi-nor spi0.0: w25q512nwq (65536 Kbytes) [ 15.426714] [2944] spi-nor spi0.0: mtd .name = 0000:00:1f.5, .size = 0x4000000 (64MiB), .erasesize = 0x00001000 (4KiB) .numeraseregions = 0 [ 15.426735] [2944] spi-nor spi0.0: error -524 reading CR [ 15.426738] spi-nor: probe of spi0.0 failed with error -524 [ 15.426780] probe of spi0.0 returned 524 after 1247 usecs [ 15.426797] initcall spi_nor_module_init+0x0/0xff0 [spi_nor] returned 0 after 1282 usecs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2070339/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
