Buffer I/O error on device dm-0 . logical block 286846

Buffer I/O error on device sr0, logical block 0 I check today some old CDs, some of them were from ’90 so of course they didn’t work. With one of them was a problem with reading… and ejecting CD-ROM. My PC wasn’t able to eject the CD even calling thi

内核移植时遇到这个错误: end_request: I/O error, dev mtdblock2, sector 0 Buffer I/O error on device mtdblock2, logical block 0 原因分析:由于内核是通过uboot烧写到nandflash中,因此uboot产生的ecc校验码与内核的ecc校验码不同,所以需要关闭内核的ecc校验. 解决方法: 打开内核目录中的s3c2410.c文件在内核源码中的drivers/mtd/nand目录中 在s3c241

ubuntu14.04 caffe 运行别人的程序,报错Check failed: error == cudaSuccess (10 vs. 0)  invalid device ordinal.根据网上的说法,GPU内存不够,可是batch大小改为1了还是不行.问了博士师兄才发现,在该行上面有一行,写着using GPUs 1.而我只有一个GPU,如图2,我把solver_48.prototxt中最后一行的device_id改为0,接着运行,见图1,这个错误就没有啦--当然我的又报了别的错..

错误: im2col.cu:61] Check failed: error == cudaSuccess (8 vs. 0)  invalid device function 原因:由于Makefile.config里面只对cuda8.0一下的架构编译cuda程序,所以采用cuda8.0后cuda程序没有被编译 解决:修改Makefile.config中的 CUDA_ARCH 添加 -gencode arch=compute_61,code=sm_61 计算能力可以参考下面链接添加合适的架构参数

环境:solaris 10,oracle 11.2.0.4  2nodes rac 症状:rman备份报错如下 RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS =============== RMAN-00571: ======================================

selected device is not a touchscreen I understand arm交叉编译工具中的头文件库中的linux/input.h中的EV_VERSION定义为 #define EV_VERSION 0x010000 而linux内核include/linux/input.h中的EV_VERSION定义为 #define EV_VERSION 0x010001 由此可见问题就出现在内核的输入子系统的版本号不匹配的问题 解决办法:     1.将内核源代码里的incl

在 mkfs.ext4 /dev/sda2 格式化硬盘空间时,可能出现这样的错误. had this situation at office where I was told to re-partition an already existing partition. The situation was to get the below schema /dev/sdb1 1 3040 24418768+ 83 Linux /dev/sdb2 3041 6080 24418800 83 Linux

当linux设备上开启sonar6.2时, supervisorctl status报如下错误: error: <class 'xml.parsers.expat.ExpatError'>, syntax error: line 1, column 0: file: /usr/local/lib/python2.7/xmlrpclib.py line: 557 关闭sonar6.2时,报如下错误: error: <class 'socket.error'>, [Errno 113]

CentOS 6.5下使用rpm -ivh gcc-4.4.7-4.el6.x86_64.rpm命令安装GCC时提示以下错误: warning: gcc-4.4.7-4.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY error: Failed dependencies: cloog-ppl >= 0.15 is needed by gcc-4.4.7-4.el6.x86_64 cpp = 4.4.7-4.