我使用的笔记本电脑只有 eMMC 作为存储。我使用的是 Lubuntu 17.04
一段时间以来，我的/var/log/syslog和/var/log/kern.log一直被以下垃圾邮件攻击：
Jun 27 09:08:31 my-laptop kernel: [ 96.585456] mmc0: Got data interrupt 0x00000002 even though no data operation was in progress.
Jun 27 09:08:31 my-laptop kernel: [ 96.585479] sdhci: =========== REGISTER DUMP (mmc0)===========
Jun 27 09:08:31 my-laptop kernel: [ 96.585492] sdhci: Sys addr: 0x00000000 | Version: 0x00001002
Jun 27 09:08:31 my-laptop kernel: [ 96.585511] sdhci: Blk size: 0x00007200 | Blk cnt: 0x00000000
Jun 27 09:08:31 my-laptop kernel: [ 96.585520] sdhci: Argument: 0x00000000 | Trn mode: 0x00000033
Jun 27 09:08:31 my-laptop kernel: [ 96.585530] sdhci: Present: 0x1fff0000 | Host ctl: 0x00000035
Jun 27 09:08:31 my-laptop kernel: [ 96.585539] sdhci: Power: 0x0000000b | Blk gap: 0x00000080
Jun 27 09:08:31 my-laptop kernel: [ 96.585547] sdhci: Wake-up: 0x00000000 | Clock: 0x00000007
Jun 27 09:08:31 my-laptop kernel: [ 96.585557] sdhci: Timeout: 0x00000005 | Int stat: 0x00000000
Jun 27 09:08:31 my-laptop kernel: [ 96.585567] sdhci: Int enab: 0x02ff000b | Sig enab: 0x02ff000b
Jun 27 09:08:31 my-laptop kernel: [ 96.585575] sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
Jun 27 09:08:31 my-laptop kernel: [ 96.585585] sdhci: Caps: 0x446cc8b2 | Caps_1: 0x00000807
Jun 27 09:08:31 my-laptop kernel: [ 96.585594] sdhci: Cmd: 0x00000c1a | Max curr: 0x00000000
Jun 27 09:08:31 my-laptop kernel: [ 96.585603] sdhci: Host ctl2: 0x0000008b
Jun 27 09:08:31 my-laptop kernel: [ 96.585612] sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0x35400208
Jun 27 09:08:31 my-laptop kernel: [ 96.585617] sdhci: ===========================================
磁盘空间很快就会耗尽。
以下是 lshw 的摘录：
description: Notebook
product: 80M1 (LENOVO_MT_80M1_BU_idea_FM_Lenovo Yoga 300-11IBR)
vendor: LENOVO
version: Lenovo Yoga 300-11IBR
serial: P200QHGF
width: 64 bits
capabilities: smbios-2.8 dmi-2.8 smp vsyscall32
configuration: administrator_password=disabled boot=normal chassis=notebook family=IDEAPAD frontpane
*-firmware
description: BIOS
vendor: LENOVO
physical id: 0
version: C7CN29WW
date: 06/15/2016
size: 64KiB
capacity: 3008KiB
capabilities: pci upgrade shadowing cdboot bootselect edd int9keyboard int14serial int17printer int10video acpi usb zipboot biosbootspecification netboot uefi
*-pci:0
description: PCI bridge
product: Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCI Express Port #1
vendor: Intel Corporation
physical id: 1c
bus info: pci@0000:00:1c.0
version: 35
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:16 memory:91200000-912fffff
*-generic
description: SD Host controller
product: SD/MMC Card Reader Controller
vendor: O2 Micro, Inc.
physical id: 0
bus info: pci@0000:01:00.0
version: 01
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=sdhci-pci latency=0
resources: irq:16 memory:91201000-91201fff memory:9
这似乎是过去的一个常见问题，但我找不到任何有用/最新的东西。
如果您需要更多信息来提出解决方案，请告诉我
答案1
我放弃了。用 Ubuntu 替换了 Lubuntu，问题就解决了。我付出的唯一代价是，使用几个 Chrome 窗口、Thunderbird 和命令行时，我的运行速度总是接近 4G（而我的笔记本电脑只有 4G RAM）。我可以忍受。